BLOCK, MANIFOLD, AIR

Marsoni

M251S

$180.50

Get it in 3 business days with 1 day shipping. Friday, May 29

BLOCK, MANIFOLD, AIRUPC Product: 00633955896673 Family Code: FAMXMZ Unit of Measure: EA Height: 2. 65 IN 6. 731 CM Length: 4. 75 IN 12. 065 CM Width: 4. 3 IN 10. 922 CM Volume: . 031 FT3 . 001 M3 Chargeable Weight: 1. 02 LBS . 46 KG

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This starter did work but it was not a direct replacement for the starter in my 1986 Malibu skier with 5.7 mercruiser direct drive. This starter is a mini-starter, which is great in that it’s smaller and lighter but it meant that my starter bolts were too long and I had to add 3/8” stack of washers under the bolt heads. The bracket that supports the front of the starter to the engine block was also not able to be used because the new starter is shorter, although with the lighter starter, that bracket is probably no longer necessary. First few starts have been fine.

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Reviewed in the United States on July 10, 2025