Sierra Engine Coupler For Mercury Marine Engine, Part #18-2172
$314.99
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Description
Sierra engine coupler for Mercury Marine engine. Used when replacing V6 or V8 rear main seal with 3-1/2" crankshaft bolt pattern to a newer 1-piece rear main seal with 3" pattern. Sierra Part #18-2172.OEM Part Number: 14505A2 For Mercury Marine engine Sierra Engine Coupler For Mercury Marine Engine, Part #18-2172 Camping World Sierra Engine Coupler For Mercury Marine Engine, Part #18-2172