Rotary Corp brand aftermarket product. Fits McLane. Used on Briggs & Stratton 2 & 3 HP. Fits Power Trim. Engine Pulley has key & set screw. Set Screw is 5/16-18.
Replaces:- GATES 7800-22
- M4-7161
- McLANE 1063
- POWER TRIM 334
- POWER TRIM 334-1
Dimensions:- ID: 5/8"
- OD: 2-1/2"
- KEYWAY: 3/16"