Sierra Engine Coupler For Mercury Marine Engine Sierra Part #18-2172

ITEM: 327048

Sierra Engine Coupler For Mercury Marine Engine Sierra Part #18-2172

ITEM: 327048
NON-MEMBER $287.99
GOOD SAM CLUB $273.59
NON-MEMBER $287.99
GOOD SAM CLUB $273.59

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    • Sierra Part #18-2172

    • Engine coupler

    • For Mercury Marine engine

    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