BARR MC-20-61851A2 Mercruiser 3" height spacer kit Square-End Bolt pattern
BARR MC-20-61851A2 Mercruiser 3" height spacer kit Square-End Bolt pattern. Fits end riser style manifolds #7234B, 7235B, 5603, & 5604. Replaces Mercruiser 61851A2, 618510A3 with square bolt pattern (2-13/16" x 3-1/16", bolt centers). Sold as a pair. Includes raw water gaskets and all mounting hardware.
| Brand | Barr Marine |
|---|---|
| Cross Reference / Specs | OSC1851 BARMC-20-61851A3 61851A2 50330 9-40532 1851
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