Volvo Penta M20 Folding Propeller Lock Tab Washer, Part Number 873488

Volvo Penta Folding Propeller M20 lock washer.

Genuine M20 lock or tab washer for Volvo Penta folding bronze propellers on a shaft fitted with an M20 nut.

The folding propeller blades on a shaft should be removed, stripped, greased and reassembled before each season to ensure its correct operation using a high-quality grease such as  P/N 828250.

Check the shaft nut for tightness and remove periodically to grease the thread and re-tighten

Volvo Penta Part Number: 873488