GPM Racing 4140 Carbon Steel Front C Hub and Rear Stub Axle Carriers Pins for Traxxas 1/8 Jato 4x4 VXL Brushless (TJ1922PIN)

Precision hardened 4140 pins for JATO 4X4 VXL

This service kit contains hardened 4140 carbon steel replacement pins for the front C-hub and rear stub axle carriers on TRAXXAS 1/8 JATO 4X4 VXL models. The components are supplied as maintenance hardware to enhance wear resistance while preserving original drivetrain geometry and fitment tolerances.

The design uses external hex heads to reduce cam-out during installation, and the threaded areas are finished to tight tolerances to minimise thread slip over repeated assemblies. The updated lock nut configuration reduces the risk of pin loss in service. All accessories are supplied pre-assembled and the use of screw glue is recommended for permanent retention where required.

Packing includes

• Front C-Hub Pins 37.5mm – 2pcs
• Rear Stub Axle Carriers Pins 46mm – 2pcs
• 3.0 Lock nut – 4pcs

Original Name / Part No:

9042,9042X

Compatible Models

• TRAXXAS 1/8 JATO 4X4 VXL BRUSHLESS-90386-4
• TRAXXAS 1/8 JATO 4X4 BRUSHLESS-90154-4

How does the material choice affect pin longevity?

Hardened 4140 provides a balance of strength and toughness that increases wear resistance and preserves thread form under repeated assembly, improving service intervals compared with softer steels.

Are the thread finishes compatible with common lock hardware?

Yes, the precision finish is compatible with standard lock nuts and reduces the chance of stripping; a medium strength screw glue is advised for high vibration environments.

Do these pins alter chassis or axle tolerances?

No dimensional changes are introduced; the pins are manufactured to match original tolerances so chassis and axle geometry remain unchanged when fitted as replacements. 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.