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27-863725 1 - Block Off Gasket

Mercury Quicksilver 27-863725  1 - Block Off GasketMercury Quicksilver 27-863725  1 - Block Off Gasket

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$19.69

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SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
Mercury 27-8637251
Mercury 278637251
Mercury 8637251

Manufacturer
Mercury Quicksilver

8637251 Exhaust Elbow Gasket - Closed Cooling

This gasket is for closed cooling systems.

Exhaust elbow gasket 8637251 is the closed cooling system gasket. This gasket is for use on V-6 and V-8 MerCruiser stern drives and inboard engines made by General motors featuring center rise outlet exhaust manifolds and the MerCruiser closed cooling system. See your owner's manual or service manual for specific application and instructions.

Warranty (PDF)
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Mercury Quicksilver 27-863725 1 - Block Off Gasket is equivalent to parts:

  • 18-0672 Sierra Marine
  • 8503-GB Osco
  • 9-61422 Mallory Marine
  • 30220 GLM
  • MC47-27-41811 Barr Marine
  • MC-20-87918 Barr Marine

Barcode MER27-8637251




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Quicksilver is part of the Mercury Marine family of companies. Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement parts and accessories.

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