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

Tower Stock# LXBJK4  •  Manufacturer Stock# 21427200
O.S. Exhaust Seal O-Ring (2) (large view)
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Save $.84
2 for $18.14
Save $1.41
3 for $27.06
Save $2.60
5 for $44.85
Regularly Purchased Together
Although customers also purchased these, compatibility is not guaranteed. Click an item for product details.

Notes from our tech department:
This is the OS Max #21427200 Exhaust Seal Ring.
Works for the OS 12TR Engines.


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.


Two exhaust seal rings


9mm (.35") inside diameter
13mm (.50") outside diameter
dew 5/25/02

Parts Compatibility
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