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mon-thurs 9-5 cst
This Packing or O-Ring fits on the High Side Needle of the Tillotson HR Model Carburetors only. Do not try to use this O-Ring on the Lowside of any carburetor. Check your carburetor listings before ordering.
These O-Rings need to be replaced every 8-10 races, or during a complete rebuild. The O-Rings are included in our EC Pro Rebuild Kits but do not come in Tillotson OE Kits.
44-277 OE Tillotson HR High Mixture Screw Packing (O-Ring) fits HR-181B, HR-184A, HR190A, HR-191C, HR-191G, HR-196A