HPI Racing Cup Joint 6X19X21mm Savage X/XL (ONLINE ORDER ONLY)

Overview

The HPI Racing 6x19x21mm Cup Joint is a genuine factory replacement drivetrain cup joint for the HPI Savage X / XL. Cup joints accept the dogbone ends and transfer drive torque from the differential to the wheel hub.

Worn cup joints cause sloppy drivetrain feel and accelerated dogbone wear — fresh cup joints restore tight, confident drivetrain action.

Key Features

• Genuine HPI Racing replacement cup joint
• Precision 6 x 19 x 21mm dimensions
• Hardened steel construction
• Direct fit for Savage X / XL
• Restores factory drivetrain

Performance Benefits

• Tight, slop-free drivetrain action
• Reduces dogbone wear
• Long-lasting strength
• Maintains factory torque transfer

Usage Notes

• Apply light grease to dogbone ends
• Inspect dogbones during install
• Replace any worn cup joints

Technical Specs

• Type: Cup Joint
• Dimensions: 6 x 19 x 21mm
• Material: Hardened Steel
• Manufacturer: HPI Racing

What's Included

• (1) HPI Racing 6x19x21mm Cup Joint

Fitment

• HPI Savage X 1/8 scale nitro monster truck
• HPI Savage XL 1/8 scale nitro monster truck

Summary

Tighten up your Savage X / XL drivetrain with this genuine HPI 6x19x21mm cup joint.