Volvo Penta 280-SP/DP, 290-SP/DP Sterndrive Drain Plug and Dipstick O-ring, Part Number 955974

This is a Saildrive/ Sterndrive drain plug O-ring used on some Saildrives and Sterndrives as a lower seal or as an O-ring for a dipstick. On an MS25S and 120S-E Saildrive, the bottom drain o-ring will be either this larger o-ring or part number 3855081 which is a much smaller o-ring. 

If you are unsure as to the exact part number required, please call us first on 01326 370060.

Volvo Penta part number: 955974 if unsure, please call us first with a serial number. 

Fits: 

MS25S, MS25S-A, MS25SR-A - please check with us if unsure. 

120SC, 120S-E

For: 280-DP, 290-DP, 280-SP, 290-SP as a drain plug

DP-A, used for drain plug and dipstick

DP-B used for drain plug and dipstick

DP-C, used for drain plug and dipstick

DP-D, used for drain plug and dipstick

DP-E, used for drain plug and dipstick

DP-G, used for the drain plug, 3855081 for oil filler, 3852045 for dipstick

120SC and other applications for either a drain plug gasket or dipstick gasket.

275, 275A,