Aftermarket Yamaha Outboard 6H4-W0001-21 Lower Unit Seal Kit
The Sierra 18-2792 Lower Unit Seal Kit contains the seals required when dismantling and resealing the lower unit or gearcase in Yamaha applications. It replaces Yamaha 6H4-W0001-21.
Sierra replacement lower unit seal kit for Yamaha Outboards
Technical Specifications
- Brand: Sierra Marine
- Sierra Part Number: 18-2792
- Product Type: Lower Unit Seal Kit
- Application: Yamaha Outboard
Kit Contents
- Wear Plate to Pump Housing Gasket - Sierra 18-0292
- Wear Plate to Pump Base Gasket - Sierra 18-0294
- Drain / Fill Washer Gasket - Sierra 18-4698
- Oil Seal - Sierra 18-0296
- Oil Seal - Sierra 18-0297
- O-Ring - Sierra 18-0298
- O-Ring - Sierra 18-0299
- Pump Base Gasket - Sierra 18-0293
Cross References & Alternative Products
- Yamaha: 6H4-W0001-20-00
- Yamaha: 6H4-W0001-21
- Yamaha: 6H4-W0001-21-00
- Yamaha: 6H4-W0001-C0-00
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
Frequently Asked Questions
What is Sierra 18-2792?
Sierra 18-2792 is an aftermarket lower unit seal kit for Yamaha Outboard applications.
Which part numbers cross-reference Sierra 18-2792?
This listing cross-references Yamaha 6H4-W0001-20-00, Yamaha 6H4-W0001-21, Yamaha 6H4-W0001-21-00 and Yamaha 6H4-W0001-C0-00. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-2792 fits my Yamaha Outboard application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
