Oil Filter – Fits Mercury/Mariner 75-150HP 4-Stroke (Replaces 35-877761K01, 35-877761Q01, 18-7758) 18-75HP This kit fits Alpha One

This kit fits Alpha One Gen II models up to serial number 0F094774 (approximately 1993)

leading to engine overheating

This part is also a compatible replacement for select Mercury Marine outboards

or visible signs of cracking

Incorporates a spring-loaded lip to maintain a secure seal around the propeller shaft

Oil Filter – Fits Mercury/Mariner 75-150HP 4-Stroke (Replaces 35-877761K01, 35-877761Q01, 18-7758) 18-75HP This kit fits Alpha OneProduct Details This replacement Oil Filter Fits Mercury Mariner 75 150HP 4 Stroke Outboards is engineered for reliable engine protection. It is designed for Mercury Mariner 75 150HP 4 Stroke (FourStroke and EFI) outboards, specifically within the serial number range of 1B366823 2B094995. It serves as a direct replacement for Mercury part numbers 35 877761K01 and 35 877761Q01, as well as aftermarket equivalents like Sierra 18 7758 and Mallory 9 57822.