Tongas (24-Pack, Blue) Lower Unit Drain Screw Gasket Compatible With 3/8″-16 Drain Fill Screw, Marine Outboard Lower Unit Seals, Replacement For Most Non-Japanese Mercury Mariner Outboard & Mercruiser

Description

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 without the hefty price tag. 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.