Lower Unit Gearcase Seal Kit – Fits Volvo Penta SX & OMC Cobra SX 3.0-8.2L V6/V8 (Replaces 3855275) 280-435HP search for that specific size

search for that specific size

Clean the interior of the pump housing and the cover plate

Check for tightness before each use

Please check your specific model and year against the table

It serves as a direct replacement for multiple Onan and aftermarket part numbers

Lower Unit Gearcase Seal Kit – Fits Volvo Penta SX & OMC Cobra SX 3.0-8.2L V6/V8 (Replaces 3855275) 280-435HP search for that specific sizeProduct Details This is a complete Lower Unit Gearcase Seal Kit designed for Volvo Penta SX and OMC Cobra SX sterndrives manufactured between 1994 and 2006. It fits a wide range of V4, V6, and V8 engines from 3. 0L to 8. 2L, providing a reliable solution for preventing water intrusion and oil leaks in the lower gearcase. This kit serves as a direct aftermarket replacement for Volvo Penta 3855275, OMC 3855275, Sierra 18 2598, GLM 87750, and EMP 26