Planetary Gear Fits Caterpillar Replaces 9G 8638

Description

One New Aftermarket Planetary Gear

Tech Info:
-40 Teeth

Made to Fit Caterpillar:
Track-Type Tractor Models: D6R, D6H XL, 6A, 6SU, 6S, D6R II, D6H, D6R III, D6H XR
Replaces Part Number(s): 9G8638, 9G-8638, 9G 8638
Additional Information: 40 Teeth

Reference Numbers:

9G8638, 9G8638-A