Sierra 18-74501 Gear Housing Seal Kit - MW
Express
Toronto, ON
Vancouver, BC
NJ, Warehouse
FL, Warehouse
OH, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
This item may be region-locked
Availability can depend on where it's shipping. Request it and we'll confirm whether we can
ship it to your location and whether it's in stock.
✓
Request sent
Thanks — we'll confirm whether we can ship to your area and whether it's in stock, and email you shortly.
Already have a code? Enter it below to unlock pricing and purchasing.
Sierra 18-74501 Gear Housing Seal Kit
Sierra replacement gear housing seal kit for Yamaha and Mariner outboards.
- Does not include Driveshaft Housing Gasket
Fits: Mariner 9.9C & 15C Models
Fits: Yamaha 9.9/15 (1984-1991)
Seal Kit Contains:
- Water seal damper
- Water seal damper
- O-ring
- Oil seal
- Oil seal
- 18-99021 Exhaust manifold gasket
- 18-4698 Drain fill washer
- 18-0768 Water pump gasket
- 18-99152 Lower casing gasket
Interchangeable with:
- Mallory
- 9-74501
- Mercury Marine
- 27-99049M
- Yamaha Outboard
- 683-W0001-21-00
- 683-W0001-C1-00
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov
