O.S. Exhaust Seal O-Ring (2)  (OSMG8871)

O.S. Exhaust Seal O-Ring (2) (OSMG8871)

$9.49
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This is the OS Max #21427200 Exhaust Seal Ring.Works for the OS 12TR Engines. FEATURESMade of a black rubber material.Seals the area between the exhaust port to the exhaustheader (manifold).Flanged in the front for a more secure seal. INCLUDESTwo exhaust seal rings SPECIFICATIONS9mm (.35") inside diameter13mm (.50") outside diameter

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