Normal 0 false false false MicrosoftInternetExplorer4 Our Part Number is: DI 23672 Tillotson RK-50HD Repair Kit. This Kit has all original Tillotson parts Also includes the NEW re-designed Accelerator Pump Assembly Note! The Needle & Seat is different from the original and must be used as an assembly ~ We have also added many of the other parts not included in Factory Kit Application: Harley-Davidson Shovelhead Motorcycle ....................... We also have listed the Kit without Accelerator Pump and the Accelerator Pump Separate You can search this site for the following DI part numbers DI 23670 Accelerator Pump only DI 23671 Kit without Accelerator Pump ....................... Please make sure you have one of the following HD Carburetors. NOTE! If your Carburetor is not listed, don't order this Kit Used on the following Tillotson Model Carburetors. HD-1A HD-1B HD-1C HD-1D HD-2A HD-2B HD-2C HD-2D HD-3A HD-137A HD-137B We have 1000's of new Carburetors and Repair Kits for the following: Carter - Tillotson - Walbro - Zama We also carry Parts for most all American made Outboard Motors Chrysler - Clinton - Evinrude - Eska - Johnson - McCulloch - Mercury - Scott-Atwater - Sears Plus about 40 brand names not listed We also have most of the remaining parts for the OBSOLETE McCulloch Chain Saw and Generators Any questions please email through "Ask A Question" Discount Marine Parts Bark River, MI 49807