Gearcase Oil Seal – Fits OMC (Replaces 18-2028, 318973, 321480) 4-250HP GS Various 4-Stroke 1986–1998 3852696

GS Various 4-Stroke 1986–1998 3852696 Including 7

1 x Water Pump Housing Bushing (26-29677)

ensuring you have everything needed for a leak-free replacement

UV-coated vinyl

fuel smells

Gearcase Oil Seal – Fits OMC (Replaces 18-2028, 318973, 321480) 4-250HP GS Various 4-Stroke 1986–1998 3852696Product Details This Gearcase Oil Seal Fits OMC (Replaces 18 2028, 318973, 321480) is designed as a direct fit replacement for OMC marine engines requiring a reliable gearcase seal. Engineered to prevent fluid leaks and protect lower unit integrity, this seal ensures consistent performance across a range of OMC applications. This aftermarket component directly replaces Sierra 18 2028, GLM 86170, OMC 318973, OMC 321480, OMC 0777541, and Mallory 9