512-3029
81 Teeth Rear Crankshaft Gear
81-tooth rear crankshaft gear for timing and accessory drives.
Description
Mounts on the rear snout of the crank to drive the rear gear train, transferring rotational power to camshafts, fuel pumps, or PTO drives. Tooth profile matches rear gear cluster backlash requirements to keep gear noise down and resist tooth…
Overview
Mounts on the rear snout of the crank to drive the rear gear train, transferring rotational power to camshafts, fuel pumps, or PTO drives. Tooth profile matches rear gear cluster backlash requirements to keep gear noise down and resist tooth shearing under sudden torque spikes.
Features
- 81 gear teeth
- Rear crank snout mount
- Hardened gear tooth profile
Specifications
| Brand | Caterpillar |
|---|
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