OEM Mercury / Quicksilver Water Inlet Insert (Starboard Side) 934231
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Description
Description
OEM Mercury/Quicksilver starboard-side water inlet insert for R, MR, and Alpha One sterndrives.
- Cast stainless steel insert designed for the gearhousing seawater inlet
- Protects the inlet passage from wear and cavitation caused by impeller operation
- Designed for R/MR/Alpha One drive units (serial ranges: 6225577 through 0F386995)
- Genuine Mercury Marine factory OEM component—never aftermarket
May fit R, MR, and Alpha One drives from 1983–1990—ensure compatibility using your drive serial number.

