Description
This is the OS Max #21427200 Exhaust Seal Ring.
Works for the OS 12TR Engines.FEATURES
Made of a black rubber material.
Seals the area between the exhaust port to the exhaust
header (manifold).
Flanged in the front for a more secure seal.
INCLUDES
Two exhaust seal rings
SPECIFICATIONS
9mm (.35″) inside diameter
13mm (.50″) outside diameter
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