Caterpillar 9G-8638 Gear - 9G8638
GearCaterpillar Gear, ref. 9G-8638 / 9G8638. Original manufacturer and OEM replacement parts for construction machinery. Ships worldwide. 1-year warranty included.
Caterpillar 9G-8638 / 9G8638 Gear is an OEM and aftermarket gear for Caterpillar equipment in construction equipment. Manufactured to OEM tooth profile, helix angle, and case-hardening specifications for correct gear mesh and reliable torque transmission under continuous off-highway loading. Ships with a 1-year warranty. Ensures correct equipment performance is restored after service or repair.
Caterpillar