Cost-Effective Lower Unit Drain Fill Gaskets
Most often, you'll need to change lower unit oil at least once per season. This may also mean a drain fill gasket change or, in a worst-case scenario, losing a gasket or two. Aside from leaks, the piling cost of replacement gaskets will be your primary problems.
Our 24-pack lower unit gear drain gaskets will provide you with a tight and reliable seal. Install these gaskets with the peace of mind that they won't fail.
Compatible Models
Gasket part numbers 12191833, 1219183Q02, and 1219183K02 are interchangeable and are compatible with all Mercruiser models. They're also compatible with most Mercury or Mariner outboard models, except for models manufactured in Japan. Several compatible models include:
Sierra Marine 18-2945
SEI Marine 98-102-09
Mallory Marine 9-60101 and 9-60102
GLM 31170
OBR Red Rhino MR-103
Mercury Marine 12-19183 and 12-191832
Please note that this is not an exhaustive list. Consult your owner's manual, specifically the model's parts diagram to confirm the required lower unit drain/fill gaskets.