Axial Yeti / Yeti XL Precision 18T 32 Pitch Steel Pinion YT018TS by GPM  [YT018TS]

Axial Racing Yeti Steel #45 Pinion Gear 32 Pitch 18T (AX30842) - 1pc set (For Yeti / Yeti XL) - GPM YT018TS
Price:
USD$5.90
Brand:
GPM
Model:
YT018TS
GTIN:
4894538239782
Condition:
Brand New
Write a review
alt="Axial Racing Yeti Steel #45 Pinion Gear 32 Pitch 18T (AX30842) - 1pc set (For Yeti / Yeti XL) - GPM YT018TS" title="Axial Racing Yeti Steel #45 Pinion Gear 32 Pitch 18T (AX30842) - 1pc set (For Yeti / Yeti XL) - GPM YT018TS"

Precision steel pinion for Yeti

This aftermarket 32 pitch 18-tooth motor pinion, model YT018TS, is produced for Axial Racing Yeti and Yeti XL platforms with a focus on durable motor-side service. The steel #45 construction and accurate tooth profile support repeated gear changes and tuning without rapid wear.

Key practical notes:

  • Material and form: steel #45 material selected for hardness and wear resistance, supplied as a 1 pcs set for direct motor pinion replacement.
  • Compatibility: designed for Axial Racing Yeti and Yeti XL installations that use 32 pitch 18T pinions; validate shaft diameter and set-screw geometry prior to installation.
  • Installation tips: set precise mesh with the spur gear, torque the set-screw to appropriate motor-shaft specifications, and inspect bearing endplay and mesh under rotation.
  • Tuning role: the 18T tooth count shifts final drive ratio and motor loading; use this pinion when fine-tuning torque delivery and top-speed tradeoffs on technical courses.

What machining tolerances should I expect?

Expect consistent tooth form suitable for 32 pitch engagement; inspect for concentricity and runout before final installation to ensure smooth operation.

Recommended maintenance for longevity?

Periodically check set-screw tightness, inspect teeth for wear, and confirm mesh alignment after heavy runs to maximise service life.

How does steel #45 compare to alloy pinions?

Steel #45 offers higher wear resistance and improved durability under load compared with softer alloys, making it preferable for demanding trail and rock racer applications.