Caterpillar 8R-8077 Gear - 8R8077
GearHeavy-duty Caterpillar Gear (8R-8077 / 8R8077) — OEM-verified and original service components for demolition equipment. Worldwide supply. 1-year warranty included.
Caterpillar 8R-8077 / 8R8077 Gear is an OEM and aftermarket gear for Caterpillar equipment in mining machinery. 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. Reduces maintenance complexity with direct OEM-specification replacement.
Caterpillar