Volvo Penta 120S, 120S-E, MS25S Saildrive Gearbox Filler Cap O Ring, Part Number 1664473

Volvo Penta Gearbox Filler Cap O Ring.

This is the O ring beneath the filler cap on the gearboxes and Saildrives listed below. The O-ring should be changed when changing the oil in the gearbox or Saildrive.

Fits: Saildrive's S120-C, 120S-D, 120S-E,

Fits Gearbox: MS2, MS2-A, MS2B, MS2L, MS2V,

Volvo Penta Part No: 1664473