GPM Racing Aluminium 7075-T6 Front and Rear Upper Bulkhead + Medium Carbon Steel 32/10T Front and Rear Differential Gear Set XRT (Blue) XRT12131032-B

GPM Racing Aluminium 7075-T6 Front and Rear Upper Bulkhead + Medium Carbon Steel 32/10T Front and Rear Differential Gear Set XRT (Blue) XRT12131032-B

FREE Mainland UK Delivery On orders over £99

Click & Collect in store

ALUMINUM 7075-T6 FRONT AND REAR UPPER BULKHEAD+MEDIUM CARBON STEEL 32/10T FRONT AND REAR DIFFERENTIAL GEAR SET XRT12131032

Original Name / Part No: 7720、7727、7727X+7790+7791+7792

Product major function & usage:

Major advantages of upgrading to this product: (1) Made By Aluminum 7075-T6 For Better Protection (2) Fix the differential to make the differential teeth more secure, effectively reducing damage to the differential teeth (3) Upgraded to medium carbon steel material, with higher strength, and the spiral teeth make the operation smoother and more stable, not easy to damage. (4) Module increase to M1.6, large bevel gear 32T, front and rear small bevel gear 10T (5) For furious players are recommended to use the aluminum front and rear gearbox upper cover (XRT012) and gearbox cover (TXM012A) launched by GPM to enhance stability and make the car flip easily and smoothly.

Suitable Model: TRAXXAS-1/5 ELECTRIC 4WD X-MAXX 8S MONSTER TRUCK TRAXXAS-1/6 4WD XRT 8S-78086-4

TRX78086-4-GRN - Traxxas XRT VXL-8S - Green

TRX78086-4-BLK - Traxxas XRT VXL-8S - Black

TRX78097-4-BLUEX - Traxxas XRT Ultimate - Blue X

TRX78086-4-BLUE - Traxxas XRT VXL-8S - Blue

TRX78086-4-ORNG - Traxxas XRT VXL-8S - Orange

TRX78097-4-GRNX - Traxxas XRT Ultimate - Green X

Please provide the details below so we can review and offer a price match where possible.

* The weblink you supply should be of a valid matching UK product that is currently in stock on a UK retail website.

XRT12131032-B - GPM Racing Aluminium 7075-T6 Front and Rear Upper Bulkhead + Medium Carbon Steel 32/10T Front and Rear Differential Gear Set XRT (Blue)

LMTM162-B - GPM Racing Aluminium 7075 Steering Drag Link - Mini LMT (Blue)

MGO4567-R - GPM Racing Aluminium 7075 Front Upper and Lower Suspension Arms and Rear Suspension Arms/ Link Rods (Red) Gorgon

TXM007N-R - GPM Racing Aluminium 7075 Fixing Motor Base Reinforcement X-Maxx XRT (Red)

RK122R-R-BK - GPM Racing Aluminium 6061-T6 Adjustable Spring Dampers (Rear) for Arrma Gorgon (Red)

TXMM057-B - GPM Racing 7075-T6 Aluminium Rear Upper Suspension Arms for Mini Maxx (Blue) TRX10730

Modelsport, 26 Gay Lane, Otley, Leeds, West Yorkshire, LS21 1BR

© Modelsport 2026 | Privacy Policy | Terms & Conditions | Contact Us

Finance provided by PayPal Credit. Terms and conditions apply. Credit subject to status, UK residents only, Modelsport Ltd acts as a broker and offers finance from a restricted range of finance providers, PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD.