GPM Racing 4140 Steel Center Front 116mm and Rear CVD Driveshaft 180mm for Arrma 1/7 Talion 6S EXB 4x4 RTR Brushless Speed Truck (MTV6037S)

Durable 4140 CVD driveshaft set for Talion

This CVD driveshaft set is an RC-scale replacement designed for ARRMA Talion 6S EXB platforms, built from hardened 4140 steel for improved wear resistance and torsional strength. The set matches the original geometry to allow direct swap-in service for damaged or worn center front and center rear drive components.

Key measured attributes provided with the kit include a center front CVD length of 116mm and a center rear CVD length of 180mm, with pin thickness at 3.0mm. The parts are finished in a hardened black treatment to resist surface wear and provide a consistent mating surface for CVD joints.

These shafts are intended as direct replacements for the original items, noting the manufacturer reference AR310472+ARA-3398, and are sized to preserve suspension and drivetrain geometry on the Talion 6S EXB chassis.

Installation and tuning role: swapping to hardened 4140 CVDs reduces drivetrain flex under high loads, helps maintain alignment of the gearbox and diff outputs, and can decrease wear on mating cups when installed correctly. Inspect hub interfaces and wheel hexes for play after installation and verify free rotation through the steering and suspension travel to avoid binding.

Compatible Models

• ARRMA 1/7 Talion 6S EXB 4X4 RTR Brushless Speed Truck-ARA7707V6

For Talion 6S EXB users seeking a one-to-one replacement with higher material strength, this GPM 4140 steel CVD set provides direct-fit center front and rear shafts that prioritise durability and drivetrain consistency for 4×4 RC racing conditions.

Are these driveshafts a direct replacement for the original ARRMA parts?

Yes, the set is sized to match the original center front and rear CVDs and is listed as a direct replacement for AR310472+ARA-3398.

What material and treatment are used on these shafts?

The driveshafts are manufactured from 4140 steel with a hardened black finish to improve surface durability and strength under load.

What lengths and pin thickness are provided in the kit?

The kit lists a center front CVD of 116mm, a center rear CVD of 180mm, and pin thickness of 3.0mm. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM’s factory, so please allow around 14 days for dispatch.