Accelerator pump O-Rings for 1976-2006 Harley carburetors. Replaces OE p/n 27360-76. Includes 2 flat side O-Rings (also called U-Rings). For use with 1976-2006 Big Twins and XL Sportster models using the Harley CV 40 or early "butterfly" style carburetor.
Special - only $3.75
Includes 2 O-Rings. Some models use a single o-ring while newer models use two seals. This kit will cover both versions.
We recommend Synthetic Lube when replacing these pump o-rings. Use sparingly to avoid clogging the passages.
Add Synthetic Lube to your cart
This kit is supplied as an OEM style product (no instructions). Please consult your factory service manual or a qualified technician for support if unfamiliar with replacement of your carburetor and components.
WARNING: Never use fuel that exceeds 5% Ethanol, 10% Methanol, or mixed alcohol additives in a carbureted motorcycle and do not store vehicle more than 30 days with ANY fuel containing any Ethanol or Methanol. Prolonged use of Ethanol enhanced fuels will greatly shorten the life of any diaphragm, seal or hose. Avoid using fuel system cleaners such as Seafoam or intake cleaners, or replace diaphragms/seals after use. Never use E75, E85, Flex-Fuel, or any fuel that contains greater than 10% Ethanol or other additives.
Note that appearance of all products are subject to change.
As a manufacturer and supplier we are unable to provide repair or service advice. Please consult a factory service manual or a qualified motorcycle technician when working on your motorcycle.
Harley CV carburetor 1989-2006
Harley Keihin "Butterfly" carburetor 1976-1989
Not for use on 1988 Sportsters or Buell Blast models that do not have an accelerator pump.