GPM Racing Steel Spur Gear 32 Pitch 68T with Fibre Slipper Pad - 1set for Axial Yeti XL Monster Buggy (YTL068T39)

Precision spur gear and slipper pad assembly for YETI XL

The kit comprises a 32 pitch 68-tooth steel spur and a matched fibre slipper pad sized for AXIAL YETI XL drivetrains. The steel component delivers superior wear resistance compared with softer alloys, while the fibre pad provides a stable friction interface for accurate slipper preload adjustments. Intended strictly for scale RC applications.

Assembly notes: set consistent pinion-to-spur mesh and confirm nominal backlash before final gearbox torquing; install the fibre pad on the slipper plate using existing fastener locations and validate slipper disengagement under minimal load to avoid preload-induced binding. Inspect teeth runout and pad seating as part of initial break-in and routine checks.

Tuning and durability: installing the steel 68T spur shifts the final drive marginally and increases service life under high torque scenarios; the fibre pad supports predictable slip thresholds that protect the gearbox and driveline during sudden traction events.

Specifications

• Item: Steel spur gear with fibre slipper pad set
• Material: Steel spur, fibre slipper pad
• Model Number: YTL068T39
• Compatibility: AXIAL YETI XL

For technical builds requiring robust gear life and consistent slipper behaviour, this 68T steel spur and fibre pad offer a reliable upgrade when installed and adjusted to manufacturer-recommended clearances.

How does steel compare to alloy spurs for wear?

Steel spurs resist tooth deformation and abrasion better than softer alloys, extending service intervals under high torque but may increase wear on mating pinions if the pinion material is very soft.

Recommended procedure to set slipper engagement?

Start with minimal preload, run low-load tests to observe slip behaviour, then incrementally increase preload until desired torque transfer and protection are balanced.

Bearing condition impact on gear alignment?

Worn bearings introduce radial play that can misalign spur mesh; inspect and replace bearings showing axial or radial play prior to finalising gear installation.

Pad maintenance to preserve slip consistency?

Keep the pad clean of particulates, avoid solvent exposure that can alter fiber bonding, and replace when surface glazing changes friction characteristics. 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.