ARRMA Parts
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Arrma Safe-D5 Mod1 Pinion Gear
Arrma Safe-D5 Mod1 Pinion Gears feature a "D" shaped hole that allows the motor shaft to key inside the pinion gear, eliminating the loss of drive and brakes if the set screws comes loose. This tough steel Pinion Gear is available in multiple tooth count options, allowing you to fine tune the gear ratio. Features: Strong and durable steel for long-lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out Suits 5mm motor shaft diameter Precision manufactured threaded set-screw hole E-clip supplied for motor shaft pinion retention Includes: (1) Mod1 Safe-D Pinion Gear (1) Set Screw - M4 x 4mm (1) E-Clip - 3.2mm COMPATIBILITY: Arrma Felony 6S BLX Arrma Infraction V2 6S BLX Arrma Kraton 8S BLX Arrma Outcast 8S BLX
$17.99
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Arrma 4×4 Composite Rear Slider Driveshaft Set (ARA310864)
Restore smooth drivetrain operation with the Arrma 4×4 Composite Rear Slider Driveshaft Set. This genuine Arrma replacement set is designed for reliable power transfer and durability in 4×4 applications. Features: Genuine Arrma replacement part Composite slider driveshaft design Smooth, efficient power delivery Direct replacement fit Includes: Rear slider driveshaft set Part Number: ARA310864 Note:Be sure to apply thread-lock (Loctite) to the screw when securing the metal axle shaft. Ideal for maintenance, repairs, or keeping a spare on hand to minimize downtime.
$22.99
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Arrma Safe-D5 Steel Mod 0.8 Pinion Gear ARA310996
Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts. Features: Strong and durable steel for long-lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out Suits 5mm motor shaft diameter Precision manufactured threaded set-screw hole E-clip supplied for motor shaft pinion retention Includes: 0.8 Module Safe-D Pinion Gear (1) Set Screw - M4 x 4mm (1) E-Clip - 3.2mm COMPATIBILITY: Arrma Big Rock 3S BLX Arrma Granite 3S BLX Arrma Senton 3S BLX Arrma Typhon 3S BLX Arrma Vorteks 3S BLX
$13.99
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ARRMA Rod End Set – AR330470
Keep your suspension and steering operating smoothly with the ARRMA Rod End Set. This high-quality replacement set is designed to restore proper articulation and durability to your kit-supplied components, making it a must-have for maintenance or rebuilds. Features & Benefits: Durable composite construction for long-lasting performance and impact resistance Precision-manufactured turnbuckle holes for fast, easy assembly Open pivot point housing allows increased articulation and smoother movement Includes: (8) Long rod ends (4) Short rod ends Perfect for refreshing worn components and keeping your ARRMA vehicle performing at its best on the track or in the backyard.
$10.99
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Arrma Mod 0.5 Pinion Gear (2.3mm Bore) (16T–22T)
Tough Steel. Smooth Power. Precision Fit. Fine-tune your gearing and boost your performance with the Arrma Mod 0.5 Pinion Gear (2.3mm Bore). Engineered from hardened steel, this pinion gear offers the perfect blend of strength, efficiency, and reliability — ensuring smooth, consistent power delivery in every run. Built for Durability & Performance Whether you’re racing or bashing, Arrma’s Mod 0.5 gears deliver superior wear resistance and precision meshing. With multiple tooth count options (16T–22T), it’s easy to dial in your gearing setup for the perfect balance of speed and torque. Features: High-strength steel construction for maximum durability 2.3mm bore for tight, reliable fitment Smooth power transmission for efficient performance Precision-cut Mod 0.5 gear teeth for consistent mesh Available in multiple tooth counts (16T–22T) to fine-tune gear ratios Includes: (1) Mod 0.5 Pinion Gear (1) 3x4mm Set Screw Arrma — Designed Fast, Designed Tough.
$7.49
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Arrma BLX 4X4 HD Input Gear (13T) Part #: ARA311031
💥 Heavy-Duty Upgrade for BLX 4X4 ModelsBoost durability and performance with this HD 13T input gear—perfect for replacing worn-out stock parts on your 1/10 Arrma 4X4! 🔧 Features: 13T bevel gear with 1.35M tooth profile Tough composite gear molded onto a metal splined shaft Precision-built for smooth operation and long-lasting durability Direct replacement for easy install 🔩 Includes:(1) HD Input Gear - 13 Tooth Use with Diff Sets #ARA310872 or #ARA310956
$9.99
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Arrma 4x4 Steering Block Set (2) Part Number: ARA330469
🚗 Keep your steering precise and strong! The Arrma 4x4 Steering Block Set is a direct replacement for worn or damaged steering blocks on your ARRMA 4x4 platform. Crafted from tough composite material, these blocks deliver long-lasting durability and crash resistance, even during the most extreme RC action. Precision molding ensures smooth suspension operation in all conditions. Includes: (1) Left Steering Block (1) Right Steering Block Key Features: Heavy-duty composite construction for increased crash resistance Precision molded for smooth operation and perfect fit Designed for long-term durability under high-impact bashing Direct OEM replacement—no modifications needed Compatibility: Fits a variety of ARRMA 4x4 vehicles (check your manual for exact fit) Get your steering back on point and ready for the next run with this reliable replacement set.
$5.49
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Arrma Mega/BLX 4x4 Front Shock Set (2) (AR330550)
Arrma Mega/BLX 4x4 Front Shock Set (2) (AR330550) Restore smooth handling and control with the Arrma Mega/BLX 4x4 Front Shock Set — the perfect replacement for worn or damaged shocks on your Big Rock, Granite, Senton, or Typhon 4x4. Built from high-quality materials and pre-filled with shock oil, these come fully assembled and ready to install. Features: Durable, high-quality construction for long-lasting performance Supplied fully assembled without springs Pre-filled with shock oil for quick installation Includes spring spacers for ride height fine-tuning Ready to bolt on — just add your preferred front springs Includes: (2) Assembled Front Shock Absorbers (springs not included) Requires: Front shock springs (ARA330459 or ARA330538, depending on model) Compatibility: Arrma Big Rock 4x4 (BLX & Mega) Arrma Granite 4x4 (BLX & Mega) Arrma Senton 4x4 (BLX & Mega) Arrma Typhon 4x4 (BLX & Mega) Built to get you back on the track or bash spot with confidence.
$30.99
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ARRMA COMPOSITE PIVOT BALL SET (#AR330515)
OVERVIEW: This high-quality composite pivot ball set provides replacement parts for your kit supplied items. FEATURES: Composite material for long-lasting durability and increased impact resistance - Precision manufactured for fast and easy assembly INCLUDES: 12 x Suspension Link Pivot Ball 8 x Shock Pivot Ball 2 x Steering Link Pivot Ball
$5.99
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Arrma Composite Ball Cup Set – Part #: AR330230
Keep your Arrma vehicle tight and race-ready with the Arrma Composite Ball Cup Set. This all-in-one pack includes a variety of essential components for steering, camber, and sway bar links—plus bonus body mounts and a front bumper to round out your toolbox. 🔧 Features: ✅ Made from super-tough composite material for durability✅ Precision-fit hardware holes for easy installation✅ Includes Arrma-liveried front bumper for added protection and style✅ Specially designed body shell mounts for quick and secure fit 📦 Includes: • Camber Link Ball Cups• Steering Link Ball Cups• Sway Bar Link Ball Cups• Front Bumper• Body Shell Mounts 🧰 A must-have set for maintenance, repairs, or building up your parts bin!
$10.99
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Arrma Typhon 3S BLX Servo Saver Set (25T) (ARA340151)
Protect your steering system and keep control precise with the Arrma Typhon 3S BLX Servo Saver Set. This compact, high-quality unit combines the servo horn and servo saver into one durable part, built for long-lasting performance. Features: Strong composite construction for durability in all conditions Servo horn & servo saver combined for a compact, efficient design 25T servo spline for secure, precise fitment Includes: (1) Direct Mount Servo Saver The perfect replacement to keep your Typhon 3S BLX steering smooth, responsive, and protected.
$8.99
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Arrma 4x67.5mm Lower Hinge Pins (2) – ARA330381
Keep your suspension tight and reliable with the Arrma 4x67.5mm Lower Hinge Pins. Built from durable steel, these hinge pins are a direct replacement for worn or bent parts, ensuring your suspension arms stay secure under extreme bashing or racing. ✅ Durable Steel Construction – Handles heavy impacts and rough terrain✅ Direct Replacement – Genuine Arrma OEM fit for easy install✅ Suspension Essential – Keeps lower suspension arms aligned and moving freely Includes: (2) 4x67.5mm Lower Hinge Pins – Part #ARA330381 Compatibility: Arrma 6S BLX / EXB models (check your manual for exact fitment) Built tough for extreme RC action — the Arrma ARA330381 Lower Hinge Pins keep your suspension performing at its best.
$8.99
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Arrma Mod 0.5 Pinion Gear (3.2mm Bore) (16T - 31T)
Arrma Mod 0.5 Pinion Gear (3.2mm Bore) – Multiple Tooth Options 🔧 Fine-Tune Your Gear Ratio with Precision! Upgrade or maintain your Arrma 1/14 Typhon Grom 223S or 1/16 Mojave Grom 223S with the Arrma Mod 0.5 Pinion Gear. Designed for smooth and efficient power transfer, this hardened steel pinion delivers the durability and reliability needed for high-speed runs and tough off-road conditions. 🛠 Features:✔️ Durable Steel Construction – Built for long-lasting performance✔️ 3.2mm Bore – Ensures a secure fit on compatible motor shafts✔️ Smooth Power Transfer – Optimized for efficiency and reliability✔️ Easy Installation – Quick setup with the included 3x4mm set screw✔️ Multiple Tooth Options – Choose the right gear for your performance needs! 📦 Includes: (1) Mod 0.5 Pinion Gear (Choose from 16T–31T) (1) 3x4mm Set Screw ⚙️ Compatibility:✅ Arrma Mojave Grom 223S✅ Arrma Typhon Grom 223S 🔩 Optimize Your Gear Ratio & Performance Today!
$7.49
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Arrma Rear Wing 224mm (Black) – AR480002
Add downforce and durability to your 1/8 Arrma vehicle with the Arrma 224mm Rear Wing. Made from high-strength composite material, this wing is built to withstand extreme bashing while improving stability at high speeds. ✅ Durable Composite Construction – Tough enough for racing and hard landings✅ Improves Stability – Adds downforce for better handling and control✅ Direct Replacement – Genuine Arrma OEM part for a perfect fit✅ Black Finish – Sleek factory look with aggressive style Includes: (1) 224mm Black Rear Wing – Part #AR480002 Compatibility: Fits Arrma 1/8 6S BLX / EXB models (Kraton, Talion, Notorious, Outcast, and others — check manual for exact fitment) Tough, stylish, and functional — the Arrma AR480002 Rear Wing keeps your rig looking sharp and handling at its best.
$21.99
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Arrma Typhon Grom Composite Chassis (200mm) - ARA320809
Arrma Typhon Grom Composite Chassis (200mm) Direct Replacement Chassis for 1/14 Typhon Grom This composite chassis is a genuine Arrma replacement part, designed to match the stock 200mm wheelbase configuration. Made from tough composite materials and reinforced in high-stress areas, it ensures long-lasting durability and a precise fit for your Typhon Grom buggy. Features: ✅ Durable Composite Material – Built to handle rough terrain and high-impact action.✅ Precision Manufactured – Ensures a secure and reliable fit.✅ Reinforced High-Stress Areas – Extra material added where it’s needed most.✅ Integrated Lower Gearbox Housing & Suspension Mounts – Maintains the structural integrity of your buggy. Includes: 📦 (1) Composite Chassis - 200mm Wheelbase Compatibility: ✔ 1/14 Typhon Grom 223S DSC 4X4 RTR Brushless Buggy (ARA2306 & ARA2306S)✔ 1/14 Typhon Grom 4X4 RTR Brushed Buggy (ARA2106) Restore your Typhon Grom to peak condition with this high-quality replacement chassis! 🏎️💨
$36.99
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Arrma Differential V2 (30T) Part #: ARA311177V2
Assembled Differential 30T 0.8Mod V2 (1): GROMARRMA – ARA311177V2 Keep your 1/12 Losi NASCAR RC Race Car running smooth with the ARRMA Assembled Differential 30T 0.8Mod V2. This factory-assembled differential is built for durability and precision, ensuring efficient power transfer and reliable performance on the track. ⚡ Features: Fully assembled 30T 0.8Mod differential Heavy-duty design for consistent performance Precision fit for long-lasting durability Direct drop-in replacement for easy installation 📦 Includes: (1) Assembled Differential 30T 0.8Mod V2 Compatibility: ARRMA GROM 1/12 Losi NASCAR RC Race Car Part #: ARA311177V2
$17.99
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Arrma Granite Grom Front Suspension Arm Set "A"
🔩 Arrma Granite Grom Front Suspension Arm Set "A" 🔩💥 Durable Replacement Suspension Arms for Granite & Typhon Grom 💥 Keep your Arrma Grom running strong with the Granite Grom Front Suspension Arm Set "A"! Whether you're hitting jumps, bashing through rough terrain, or just cruising, these tough suspension arms are designed to handle it all. Perfect for replacing worn or broken parts, this set ensures your RC stays race-ready and trail-tough. 💪🏆 Compatible with both the Granite Grom and Typhon Grom, installation is a breeze—so you can spend less time in the workshop and more time tearing it up! 🚗💨 ✅ Key Features: ✨ Direct replacement for stock components🛠️ Precision-molded for strength & durability🚙 Compatible with Arrma Granite Grom & Typhon Grom⚡ Easy installation for quick repairs💯 Includes both upper & lower front arms 📦 Includes: ✔️ (2) Front Upper Arms✔️ (2) Front Lower Arms 🔗 Compatibility: 🔸 Arrma Granite Grom🔸 Arrma Typhon Grom
$8.99
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Hot Racing Aluminum Front Lower Arms – Arrma® Mojave™ Grom (Black) (2) HRAGRM55N01
Upgrade your Arrma Mojave Grom with the Hot Racing Aluminum Front Lower Arm Set — a tough, precision-machined suspension upgrade built to handle the hardest hits and roughest terrain. Crafted from high-quality CNC aluminum, these arms offer a major durability boost over stock plastic components, improving rigidity, handling, and overall suspension accuracy. Whether you're bashing, jumping, or trail-running, these arms help keep your front end planted and predictable. Key Features: ✔️ CNC-Machined Aluminum Construction – Stronger and more rigid than stock composite arms✔️ Improved Handling & Stability – Enhanced suspension precision under load✔️ Anodized Black Finish – Clean, premium look with added corrosion resistance✔️ Direct Replacement Fit – Installs easily with no modifications✔️ Built for Grom Performance – Ideal upgrade for demanding off-road use Includes: (2) Aluminum Front Lower Arms Compatibility: Arrma Mojave Grom (1/18 4WD)
$18.88
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Arrma 7x11x3mm Ball Bearings (4) – ARA610053
Smooth. Precise. Reliable.Keep your Arrma Grom-series vehicles running flawlessly with genuine Arrma 7x11x3mm Ball Bearings (ARA610053). These high-quality bearings reduce friction, improve drivetrain efficiency, and extend the life of your gears and shafts—essential for smooth, consistent performance on every run. Factory Fit. Race Ready.Each bearing is precision-sealed to resist dirt and moisture while maintaining low rolling resistance. Perfect as direct replacements for worn or gritty stock bearings, they’re built for long-lasting durability in both on-road and off-road conditions. 💪 Features: Genuine Arrma replacement part Precision-sealed bearings for smooth rotation and protection against debris Reduces drivetrain friction and wear Ideal for high-speed, high-load applications Direct fit for Grom-series vehicles 📦 Includes: (4) 7x11x3mm Ball Bearings ✅ Compatibility: Arrma Gorgon Grom Arrma Granite Grom Arrma Mojave Grom Arrma Quake Grom Arrma Typhon Grom Losi NASCAR
$14.99
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Hot Racing Losi NASCAR/Mojave Grom Rear Steel CVD Axle Set Part Number: HRAGRM288NCR
⚙️ Strength where it matters most. Upgrade your rear drivetrain with the Hot Racing Rear Steel CVD Axle Set, built for Losi NASCAR and Arrma Grom series vehicles (Granite Grom, Mojave Grom, Typhon Grom). Crafted from CNC-machined steel and paired with aluminum clamp-style hex hubs, these axles deliver superior strength, smooth operation, and better durability than factory dog bones and plastic shafts. ✅ Direct replacement for stock CVD dog bones✅ Heavy-duty CNC steel construction✅ Pre-assembled for quick installation✅ Aluminum wheel hex hubs for improved reliability✅ Compatible with ARA330840 rear arms & ARA330841 knuckles✅ Vehicle Compatibility: • Arrma Granite Grom • Arrma Mojave Grom • Arrma Typhon Grom • Losi NASCAR 📦 Includes:• (1) Rear Steel CVD Axle Set (pre-assembled)• Aluminum wheel hex hubs 💡 Pro Tip: Apply a light coat of grease to CV joints for smoother performance and extended life. 📦 Includes: • (1) Front Steel CVD Axle Set (pre-assembled)• Aluminum wheel hex hubs 💡 Pro Tip: Apply a light layer of grease to CV joints for maximum performance and longevity.
$37.88
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Pro-Line Mojave Grom Mirage TT Pre-Mounted Tires (Silver) – Medium Compound (4) Part# PRO10253-10
Scale Trophy Truck Style Meets All-Terrain PerformanceUpgrade your 1/16 Mojave Grom with Pro-Line’s Mirage TT Belted Tires, delivering realistic trophy truck looks and serious performance. Made from legendary M2 compound, these tires offer incredible grip, long-lasting wear, and all-terrain versatility—perfect for racing, bashing, or backyard fun. Pre-mounted on Impulse wheels with 12mm hex for easy installation. 🔹 Features: Highly detailed scale trophy truck styling Belted construction for controlled expansion at high speeds Perfect fit for the 1/16 Mojave Grom Durable Impulse wheels with 12mm hex – fits front or rear All-terrain tread for track, dirt, street, and more Made in the USA since 1982 📏 Specs: Outer Diameter: 2.67" (68mm) Width: 1.1" (28mm) Inner Diameter: 1.2" Hex Size: 12mm Wheel Position: Front/Rear 📦 Includes: (4) Mirage TT Pre-Mounted Tires – Silver Wheels – Medium Compound
$42.99
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Pro-Line Badlands MX38 HP Belted 3.8" Pre-Mounted Truck Tires (2) (Black) (M2) w/Raid Wheels
This is a set of two Pro-Line Black MX38 Badlands HP Belted 3.8" Truck Tires, Pre-Mounted on Raid wheels. Pro-Line Badlands tires are known for having a noticeable Motocross inspired tread and the updated Badlands MX38 HP tires improves on this with and even Bigger and Bolder knobby tread. The Badlands MX38 is a true All-Terrain tire that will find traction on any surface but is best suited for loose and loamy dirt, mud or grass. Pro-Line has used a refined processes to mold a High-Performance herringbone weave pattern Belt directly inside of the Badlands MX38 HP tires that will prevent the tire from ballooning or expanding during use. This design gives maximum control to put the power down even at high speeds. Quit wasting tires and lay down the power with a clear conscious. The Badlands MX38 HP 3.8" tires provide the incredible grip that you expect from Pro-Line due to the soft M2 compound and the aggressive Motocross inspired tread. In response to customer demand, Pro-line has designed an updated tire size to fit the current generation of Monster Trucks and the MX38 HP delivers at 3.48" wide and 6.8" tall. Features: Tire: Molded-in High-Performance Herringbone Weave Pattern Belt Aggressive Motocross Inspired Tread Design Badlands MX38 HP 3.8" tires Will Not Balloon or Expand During Use Soft M2 Compound Provides Incredible Grip on a Variety of Surfaces Belted Tires Give You Control to Put the Power Down Tire Size comes in at 3.48" wide and 6.8" tall Soft Foam Inserts Included Made in the USA, since 1982 Wheel: Removable Hexes Allow you to Easily Replace Damaged Hexes 17mm Wide Offset 8x32 Hexes are Included Wheel Made from High-strength, Durable DuPont Nylon Material Raid 10-spoke Wheel Design Mimics Full-size Racing Wheels M3 Wheel Hex Hardware Included Specifications: Height: 6.80" (173mm) Width: 3.48" (88mm) Includes: (2) Badlands MX38 HP Belted 3.8" Pre-Mounted Truck Tires on Raid wheels COMPATIBILITY: Arrma Kraton 6S BLXHPI Savage Flux HPHPI Savage XHPI Savage XLTekno RC MT410Traxxas RevoTraxxas SummitTraxxas T-Maxx
$72.99
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Arrma 8S-BLX 182mm CVD Driveshaft – Kraton/Outcast 8S
Arrma 8S-BLX 182mm CVD Driveshaft – Kraton/Outcast 8S Heavy-Duty Replacement for Extreme 8S Power The Arrma 182mm CVD Driveshaft is a precision-engineered replacement part designed specifically for the Kraton and Outcast 8S BLX platforms. Built to handle the brutal torque and terrain-bashing performance of 8S brushless systems, this heavy-duty driveshaft delivers smooth power transfer and lasting durability. 🛠️ Features: 🧱 Tough Steel Construction – Built to endure extreme bashing conditions 🔄 Precision Dogbone Pins – Ensure consistent, smooth drivetrain operation ⚙️ CVD Coupling Design – Reduces maintenance while delivering ultra-smooth power delivery ✅ Compatibility: Arrma Kraton 8S BLX Arrma Outcast 8S BLX 💥 Ideal for racers and bashers who demand reliability under high-stress, high-speed conditions.
$27.99
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Arrma Mojave 6S BLX Body Mount Set (2) ARA320544
OVERVIEW: This Body Mount set is manufactured from tough composite material for long-lasting performance on your ARRMA vehicle. FEATURES: Durable composite material for optimum performance when the action gets tough - Engineered to provide cushioning for your bodyshell - Precision manufactured to provide easy fit to your vehicle - Multiple body post mounting holes enable large range of body height adjustment INCLUDES: 1 x Front Body Mount 1 x Rear Body Mount
$16.99
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Hot Racing Losi® NASCAR Aluminum Adjustable Camber & Steering Links Set Part #: HRAGRM547NC01
Dial in your suspension and steering geometry with the Hot Racing Aluminum Adjustable Camber & Steering Links Set, engineered specifically for the Losi NASCAR platform. Designed for precision, durability, and easy tuning, this upgrade gives you greater control over handling and steering response. Machined from durable aluminum, these adjustable links replace the stock components to provide increased strength and more accurate alignment control. Quick camber and toe-in adjustments allow you to fine-tune your setup for different track conditions, improving steering feel, stability, and overall performance. Built for OEM fitment, installation is straightforward and hassle-free. Features CNC-machined aluminum construction for increased strength Adjustable design for precise camber and toe-in tuning Improves steering response and handling consistency Durable upgrade over stock plastic links OEM fit for easy installation and proper geometry Includes (1) Aluminum Adjustable Camber & Steering Links Set A perfect upgrade for racers and drivers looking to improve durability, tuning flexibility, and on-track performance from their Losi® NASCAR.
$28.88
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Arrma Mojave Grom 39 mm Dogbones (2) – ARA311227
Keep It Connected. Keep It Strong. Maintain reliable drivetrain performance with the Arrma Mojave Grom 39 mm Dogbones — precision-machined replacements designed to keep your RC running smooth and balanced. Built from durable metal for long-lasting strength, these dogbones ensure solid power delivery to the wheels every run. Performance You Can Count On Perfect for routine maintenance or rebuilds, these dogbones restore the tight fit and smooth operation your Mojave Grom needs. Designed to handle high-torque loads and rough landings, they keep your drivetrain locked in and race-ready. Features: High-strength metal construction for maximum durability Precision-fit design for smooth, efficient rotation Ideal replacement set for worn or damaged driveshafts Easy drop-in installation Includes: (2) 39 mm Dogbones Compatibility: Arrma Mojave Grom Arrma Tough — Built to Bash. Engineered to Last.
$10.99
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Arrma MEGA/3S BLX 0.8Mod HD Slipper Set (57T) Part #: ARA311034
⚙️ Pre-Assembled Heavy-Duty Slipper Set for MEGA & 3S BLX 4X4 VehiclesUpgrade or replace your drivetrain’s power-handling core with the Arrma MEGA/3S BLX 0.8Mod HD Slipper Set (57T). Designed for strength, smooth operation, and consistent traction, this pre-built assembly comes ready to install — offering a quick and reliable solution for your Arrma 4X4 setup. 🌟 Features Precision-machined aluminum slipper hubs for superior strength and performance Durable 57T 0.8Mod composite spur gear handles powerful brushless systems with ease Castellated slipper pads ensure perfect alignment and consistent engagement Stainless steel slipper plate for smooth operation and long-lasting reliability Pre-assembled and factory-set, ready for drop-in installation Composite lock nut keeps slipper setting secure under high torque loads 📦 Includes (1) Complete Pre-Assembled 57T 0.8Mod Slipper Set ✅ Compatibility Arrma Granite 4X4 MEGA Arrma Big Rock 3S BLX Arrma Senton 4X4 MEGA / 3S BLX Arrma Typhon 4X4 MEGA / 3S BLX 💪 Engineered for reliability and performance — this genuine Arrma HD slipper set delivers the traction, durability, and consistency your 4X4 deserves!
$69.99
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Arrma 139mm Dogbone (2) – ARA310459
Keep your drivetrain strong with the Arrma 139mm Dogbone Set. Made from hardened steel, these dogbones deliver reliable power transfer under extreme 6S bashing and racing conditions. ✅ Heavy-Duty Steel – Built to handle high torque and brutal impacts✅ Precision Fit – Ensures smooth drivetrain operation and reduced wear✅ Direct Replacement – Genuine Arrma OEM parts for hassle-free installation✅ Pair Pack – Includes two dogbones for complete service or spares Includes: (2) 139mm Dogbones – Part #ARA310459 Compatibility: Arrma 6S BLX / EXB models (check manual for exact fitment to your vehicle) Strong, reliable, and bash-ready — the Arrma ARA310459 Dogbones keep your RC running at full power.
$27.99
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ARRMA Front & Rear Composite Upper Gearbox Covers / Shock Tower Set
ARRMA Front & Rear Composite Upper Gearbox Covers / Shock Tower Set Durable Composite Replacement PartsUpgrade or replace your worn-out components with this ARRMA Front and Rear Upper Gearbox Cover and Shock Tower Set. Made from tough composite material, these parts offer reliable durability and precision fitment—keeping your ARRMA vehicle running strong on the track or trail. 🔧 Features: ✅ Tough composite material for long-lasting durability ✅ Precision-manufactured for consistent fit and easy servicing ✅ Integrated gearbox cover, shock tower, body post mount, upper inner suspension mount, and steering brace ✅ High-specification shock towers built for rough terrain 📦 Includes: (1) Front Gearbox Upper Cover (1) Rear Gearbox Upper Cover
$21.99
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Arrma 6S BLX Main Spiral Cut Input Gear (10T) Part #: ARA311054
⚙️ Heavy-Duty Spiral Input Gear for Extreme 6S Power SystemsThe Arrma 6S BLX Main Spiral Cut Input Gear (10T) is built for durability and precision, designed to handle the brutal torque and high speeds of Arrma 6S BLX vehicles. Crafted from hardened steel with a spiral-cut tooth profile, this gear delivers ultra-smooth operation and superior strength for demanding RC conditions. 🌟 Features Hard-wearing steel construction for extreme durability and long life Spiral-cut tooth profile ensures smoother engagement and quieter drivetrain performance 10 precision-machined gear teeth provide consistent, efficient power transfer ARRMA Safe-D keyed fit system ensures a secure, slip-free connection to the input shaft cup Designed for high-load 6S BLX applications — ideal for bashers and racers alike 📦 Includes (1) 10T Spiral Cut Main Input Gear 🔧 Requires AR310497 – 43T Spiral Main Differential Gear ARA310976 – Input Shaft Cup Sleeve (4pcs) ARA310977 – Input Shaft Cup (SAFE-D) ✅ Compatibility Arrma Kraton 6S BLX Arrma Notorious 6S BLX Arrma Outcast 6S BLX Arrma Typhon 6S BLX Arrma Talion 6S BLX Arrma Mojave 6S BLX Arrma Fireteam 6S BLX 💪 Engineered for unstoppable 6S performance — count on this genuine Arrma spiral gear for strength, precision, and reliability under extreme conditions.
$16.99
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Hot Racing Arrma® Mojave™ Grom Aluminum Rear Lower Arm Set – Black (2pcs) Part#: HRAGRM56N01
Upgrade the durability and precision of your Arrma Mojave Grom with the Hot Racing Aluminum Rear Lower Arm Set. Machined from high-strength aluminum and anodized black, these arms offer increased rigidity and improved suspension performance over stock plastic components. Perfect for hard bashers and racers who want a tighter, more consistent feel under high loads. 🟢 Features CNC-machined aluminum construction Durable anodized black finish Increased strength and stiffness compared to stock arms Helps improve handling precision and durability Premium fit and finish 📦 Includes (2) Aluminum Rear Lower Suspension Arms 🔧 Compatibility Arrma Mojave Grom 🏁 Built for Bashers Take control of your suspension and eliminate weak links with this high-quality upgrade from Hot Racing.
$21.99
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Arrma Rear Shock Set (2): ARA330551
Restore the handling and control of your Arrma 4x4 with this genuine Rear Shock Set. Built tough and pre-filled with shock oil, these shocks are ready to bolt on and get your BigRock, Granite, Senton, or Typhon back in action. High-quality materials for durability and performance Supplied assembled, pre-filled with shock oil Spring spacers included for fine-tuning ride height Fits Arrma Mega 4x4 & BLX 4x4 BigRock, Granite, Senton, and Typhon Requires ARA330460 or ARA330539 springs to complete Includes: (2) assembled shock absorbers. Keep your rig dialed in with the ARA330551 Rear Shock Set — ready for action right out of the bag.
$30.99
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Hot Racing Arrma Granite Grom Aluminum Front Lower Arm Set (Black)
⚡ Hot Racing Arrma Granite Grom Aluminum Front Lower Arm Set (Black) ⚡💪 Unmatched Strength & Stability for Your Grom! 💪 Take your Arrma Granite Grom to the next level with the Hot Racing Aluminum Front Lower Arm Set! Built for hardcore bashers, these CNC-machined aluminum arms add serious strength, stability, and style to your 1/18 4WD Monster Truck. 🏆💥 Tackle rough terrain and massive jumps with confidence. The anodized black finish not only gives your rig a sleek, aggressive look but also offers corrosion resistance for all-weather durability. 🌧️☀️ ✅ Key Features: ✨ High-Quality Aluminum Construction – Stronger & tougher than stock🛠️ Enhanced Durability & Rigidity – For superior handling & control⚡ Anodized Finish – Corrosion-resistant with a sleek, pro look🔩 Precision-Engineered Fit – Easy installation & perfect alignment🔧 Pre-Installed Steel Pivot Balls & Mounting Screws – Ready to bash! 📦 Includes: ✔️ (1) Left Front Lower Arm✔️ (1) Right Front Lower Arm✔️ (2) Pre-Installed Steel Pivot Balls✔️ (2) Mounting Screws 🔗 Compatibility: 🔸 Arrma Granite Grom
$18.99
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Hot Racing Arrma Granite Grom Aluminum Front Upper Arm Set (Black)
⚡ Hot Racing Arrma Granite Grom Aluminum Front Upper Arm Set (Black) ⚡💪 Stronger, Sleeker, and Built to Perform! 💪 Upgrade your Arrma Granite Grom with the Hot Racing Aluminum Front Upper Arm Set! Engineered for strength, precision, and style, these CNC-machined aluminum arms bring next-level durability and performance to your 1/18 4WD Monster Truck. 🏆💥 Designed to handle the roughest terrains and biggest jumps, the anodized black finish not only adds a sleek look but also protects against corrosion — so you can bash harder, longer, and in any weather. 🌧️☀️ ✅ Key Features: ✨ High-Quality Aluminum Construction – Stronger & tougher than stock🛠️ Enhanced Durability & Rigidity – For better handling & stability⚡ Anodized Finish – Sleek look + corrosion resistance🔩 Precision-Engineered Fit – Easy install & perfect alignment🔧 Pre-Installed Steel Pivot Balls – Ready to drop in 📦 Includes: ✔️ (1) Left Front Upper Arm✔️ (1) Right Front Upper Arm✔️ (2) Pre-Installed Steel Pivot Balls 🔗 Compatibility: 🔸 Arrma Granite Grom
$16.99
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Arrma Grom Servo Saver Set – Part #: ARA340203V2
Keep your steering sharp and your servo protected with the Arrma Grom Servo Saver Set. Designed as a direct replacement for stock components, this set offers a precise fit and easy installation on multiple 1/18 and 1/12 scale platforms. 🔧 Features:✅ Direct replacement for stock servo saver✅ Protects your servo during impacts✅ Factory-installed on Grom series and Losi NASCAR✅ Precision fit for quick and easy install 📦 Includes:(1) Servo Saver Set 🚗 Compatibility:• Arrma Granite Grom• Arrma Mojave Grom• Arrma Typhon Grom• Losi 1/12 NASCAR Race Car
$8.99
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Arrma Steel Mod 0.8 Pinion Gear (13T) – AR310425
Dial in your gearing and handle serious power with the Arrma 0.8 Mod Steel 13T Pinion Gear. Precision-machined from durable steel, this pinion is built to withstand high-torque brushless setups while delivering smooth, efficient power transfer. Whether you're tuning for more acceleration or replacing a worn gear, this hardened steel 0.8 module pinion provides reliable performance for Arrma 4x4 BLX platforms. Built for strength and consistency, it’s a must-have upgrade or replacement for bashers and racers alike. Features: 13 Tooth (13T) configuration 0.8 Mod pitch Precision-machined steel construction Designed for high-power brushless systems Smooth and efficient power transfer Direct replacement or gearing upgrade Compatibility: BIGROCK BLX 4X4 – ARA102723 GRANITE BLX 4X4 – ARA102720T1 / ARA102720T2 KRATON BLX 4X4 – ARA102690 OUTCAST BLX 4X4 – ARA102692 SENTON BLX 4X4 – ARA102721T1 / ARA102721T2 TYPHON BLX 4X4 – ARA102722 GRANITE BLX 4X4 – AR102666 SENTON BLX 4X4 – AR102668 TYPHON BLX 4X4 – AR102696 Built to handle power. Tuned for performance. Ready to send it. AR310425 ARAC7876
$4.99