Drain Screw – Fits Mercury/Mariner Outboards & MerCruiser Stern Drives (Replaces 10-79953, 10-79953A2) 90HP 90mm tall element

90mm tall element

while GlückMarine models may use blue TPU

How do I know if this impeller fits my Volvo Penta engine

Disconnect the boat's battery and trim the sterndrive to the full "UP" position

Drain Screw – Fits Mercury/Mariner Outboards & MerCruiser Stern Drives (Replaces 10-79953, 10-79953A2) 90HP 90mm tall elementProduct Details This high quality Drain Screw Fits Mercury Mariner Outboards & MerCruiser Stern Drives serves as a crucial replacement for maintaining your gear case. It is designed for broad compatibility, fitting most Mercury Mariner outboards and MerCruiser stern drives (including I, R, MR, Alpha One, TR, and TRS series) that use a 3 8 16 drain screw. It also fits various Chrysler, Force, and US Marine models with the same thread specification,