GPM Racing 7075 Alloy Rear Stub Axle Carriers with Oversize Bearing for Traxxas 1/8 Jato 4x4 VXL Brushless (TJ022)

Technical overview and compatibility

The TJ022 rear stub axle carriers are CNC-friendly 7075 alloy replacements engineered for TRAXXAS JATO 4X4 VXL installations that use the 9080-series upgrade. These carriers accept larger inner 12x21x5 and outer 6x13x4 bearings to improve radial support and reduce axial end-play at the stub axle, delivering a firmer CVD mounting point under load.

Critical sizing notes: inner bearing 12x21x5 and outer bearing 6x13x4 are supplied to replace the original 12x18x4 and 6x12x4 parts. The components are supplied pre-assembled to simplify assembly flow and reduce handling errors during installation.

Assembly guidance: verify fitment with the 9080 upgrade subcomponents before installation. Apply medium-strength thread-lock to fasteners that see torque or vibration to maintain preload and prevent fastener migration during repeated runs.

Packing includes

• Rear Stub Axle Carriers – 2pcs
• Bearing 12x21x5 (inner) – 2pcs
• Bearing 6x13x4 (outside) – 2pcs
• Pins – 2pcs
• 3.0 Lock nut – 2pcs

Original Name / Part No:

9050

Compatible Models

• TRAXXAS 1/8 JATO 4X4 VXL BRUSHLESS-90386-4
• TRAXXAS 1/8 JATO 4X4 BRUSHLESS-90154-4
• TRAXXAS 1/10 BIGFOOT 4X4 Brushless Officially Licensed Replica-67134-4
• TRAXXAS 1/10 4WD FORD F-150 RAPTOR R TRUCK-101076-4
• TRAXXAS 1/10 Rustler 4X4 Brushless-67164-4
• TRAXXAS 1/10 Rustler 4X4 VXL-67376-4
• TRAXXAS 1/10 Slash 4X4 Brushless-68154-4
• TRAXXAS 1/10 Slash 4X4 VXL EHD-68386-4
• TRAXXAS 1/10 Stampede 4X4 Brushless-67154-4
• TRAXXAS 1/10 Stampede 4X4 VXL-90376-4
• TRAXXAS 1/10 Ford Fiesta ST Rally-74276-4
• TRAXXAS 1/10 Ford Fiesta ST Rally Brushless-74154-4
• TRAXXAS 1/10 Ford Fiesta ST Rally-74276-4
• TRAXXAS 1/10 Rustler 4X4 Brushless-67164-4
• For use with #9080 upgrade kit TRAXXAS 1/10 RUSTLER 4X4 VXL-67076-4
• TRAXXAS 1/10 4WD HOSS 4X4 VXL 3S-90076-4
• TRAXXAS 1/10 Rustler 4X4-67064-61
• TRAXXAS 1/10 Slash 4X4 VXL-68086-4
• TRAXXAS 1/10 Slash 4X4-68054-61

For precision upgrades on JATO platforms the TJ022 carriers provide durable 7075 construction and larger bearings to reduce play and increase stability; validate 9080 kit compatibility and use thread-lock during assembly.

What tolerances should I expect on bearing bores?

Bearing bores are machined to tight tolerances to accept 12x21x5 and 6x13x4 bearings with minimal radial play; check each carrier for consistent bore runout before final assembly.

Can I retrofit these to other TRAXXAS models?

These carriers are engineered around the 9080-series geometry; while some compatible models are listed, retrofit to other platforms is not recommended without verifying dimensions and clearances.

Are the bearings glued or pressed in at supply?

Bearings are pre-installed for convenience, but they are not permanently glued; inspect fitment and confirm free rotation before final installation.

Recommended assembly practice for longevity?

Use medium-strength thread-lock on fasteners subject to vibration, verify bearing seating and axle alignment during mock assembly, and perform a short break-in check to retorque fasteners after initial runs. 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.