Aftermarket Mercury Outboard 26-55682A1 Lower Unit Seal Kit
The Sierra 18-2653 Lower Unit Seal Kit contains the seals required when dismantling and resealing the lower unit or gearcase in Mercury applications. It replaces Mercury 26-55682A1.
Technical Specifications
- Brand: Sierra Marine
- Sierra Part Number: 18-2653
- Product Type: Lower Unit Seal Kit
- Application: Mercury Outboard
Included Components
- Exhaust Seal
- O-Ring - Sierra 18-7158-9
- Washer, Shift Shaft - Sierra 18-2316-9
- O-Ring - Sierra 18-7162-9
- Drain Screw Gasket - Sierra 18-2945-9
- O-Ring - Sierra 18-7426-9
- Gasket, Water Pump - Sierra 18-2915-9
- O-Ring - Sierra 18-7157
- Gasket, Water Pump - Sierra 18-2914-9
- Water Pump Housing Bushing - Sierra 18-3110
- Gasket, Water Pump - Sierra 18-2801-9
- Oil Seal - Sierra 18-2002
- Gasket, Water Pump - Sierra 18-2826-9
- Oil Seal - Sierra 18-2014
- Shift Shaft Washer - Sierra 18-2340-9
- Oil Seal - Sierra 18-2053
- Rubber Washer - Sierra 18-2948-9
- Oil Seal - Sierra 18-2009
- O-Ring - Sierra 18-7159-9
- Oil Seal - Sierra 18-2013
- O-Ring - Sierra 18-7161-9
- Oil Seal - Sierra 18-2007
- O-Ring - Sierra 18-7153-9
- Oil Seal - Sierra 18-2050
- O-Ring - Sierra 18-7173-9
- Oil Seal - Sierra 18-2048
Mercury Outboard Suitability
Cross References & Alternative Products
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 18-2653?
Sierra 18-2653 is an aftermarket lower unit seal kit for Mercury Outboard applications.
Which part numbers cross-reference Sierra 18-2653?
This listing cross-references Mercury 26-55682A1 and GLM 87520. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-2653 fits my Mercury Outboard application?
Contact us with your engine model and serial number and we'll help check suitability.