Lower Unit Seal Kit | Sierra 18-2654
Lower Unit Seal Kit | Sierra 18-2654
Sierra
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Lower Unit Seal Kit | Sierra 18-2654
Sierra Lower Unit Seal Kit for Mercury Mariner | 18-2654
- Lower Unit seal kit for Mercury Mariner
- Contains oil seal 18-2008, oil seal 18-2011, oil seal 18-2048, oil seal 18-2051, oil seal 18-2052, oil seal 18-2054, oil seal 18-2055, lower water pump base to face plate gasket 18-2823, upper face plate to pump body gasket 18-2824, water pump base gasket 18-2825, water pump base gasket 18-2841, rubber washer 18-2948, o-ring 18-7153, o-ring 18-7155, o-ring 18-7160, o-ring 18-7115, drain screw gasket 18-2945
- Replaces 26-79831A1
- Replaces Mallory 9-74202
! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.