model02469
manufacturer
Weight:0,20 kg

Exhaust manifold gasket for Ford V8 302/351, 73866

Lieferung Thu 20. Aug - Mon 24. Aug 2026 **
24 months statutory warranty

Mercruiser No. 27-73866, Volvo Penta / OMC 3852455

Exhaust manifold gasket for V8 Ford 302/351, 73866 is an exhaust gasket for Ford-based marine V8 engines with a displacement of 302 or 351 cubic inches.

It seals the exhaust connection between the manifold and the header and is replaced during an overhaul or if there is a leak in the exhaust system.

Fits the following models:

  • MerCruiser Ford 302 CID 5.0L
  • MerCruiser Ford 351 CID 5.8L
  • Volvo Penta AQ190A and AQ240A
  • OMC Ford 302- and 351-CID-V8 applications with matching gasket geometry

Technical notes:

  • for Ford 302 and 351 marine V8
  • 1 gasket 

Replaces the following part numbers:

  • MerCruiser 27-73866
  • Volvo Penta 3852455
  • OMC 38252455
  • OMC 3852455

FAQs about this item:

Where is this gasket used?
It is used on the exhaust connection of Ford-based marine V8 engines, where it ensures a tight seal between the exhaust components.

Which engines is it compatible with?
It is suitable for 302- and 351-CID Ford marine applications from MerCruiser, Volvo Penta, and OMC with the corresponding gasket shape.

When should it be replaced?
In case of leaks, when performing corrosion repairs on the exhaust system, or always after disassembling the affected connection.

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