TillotsonCARBURETOR KIT RK17-HS,HT,HST RK23HS,HT,HSTINCLUDES: ( All Diaphragms, Gaskets, welch plugs, pump fulcrum arm, pump needle, clip, screen)CARB KIT- DG1 & DG5 HS, HT, HST ( DG kits are gasket and diaphragmonly)FITS ALL-TillotsonRK17 RK23 DG1 DG5 HS / HT / HST- Carburetors 3644fitsa number of Stihl & Homelite - XL900model saws.Stihl:041AVS, 041AVQ, 045AV, 051AVE, 056AV, TS-50, TS510, TS760, 076AVEQ, 041AVS, 041AVQ, 045AV, 051AVE, 056AV, TS-50, TS510, TS760, 076AVEQStihl chainsaws with the Tillotson HS type carburetors.ALSO:Homelites with theTillotson HStype carburetors: XL900 series with Tillotson carburetors.· XLS1.54 XL-Pump UT-01274-->Carburetor Chamber · XLS1.54A XL-Pump UT-01297-->Carburetor Chamber · Super XL 925 Chain Saw UT-10415-->HS-151B Carburetor · Super XL 925 Chain Saw UT-10415-A-->HS-151B Carburetor · Super XL 925 Chain Saw UT-10415-B-->HS-151B Carburetor · Super XL 925 Chain Saw UT-10415-C-->HS-151B Carburetor · Super XL 925W Chain Saw UT-10510-->HS-151B Carburetor · Super XL 925W Chain Saw UT-10510-A-->HS-151B Carburetor · Super XL 925W Chain Saw UT-10510-B-->HS-151B Carburetor · Super XL 925W Chain Saw UT-10510-C-->HS-151B Carburetor · SXLAO Chain Saw UT-10045-->HS-179-B Carburetor · SXLAO Chain Saw UT-10045-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10045-B-->HS-179-B Carburetor · SXLAO Chain Saw UT-10045-C-->HS-179-B Carburetor · SXLAO Chain Saw UT-10166-->HS-179-B Carburetor · SXLAO Chain Saw UT-10478-->HS-179-B Carburetor · SXLAO Chain Saw UT-10487-->HS-179-B Carburetor · SXLAO Chain Saw UT-10487-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10489-->HS-179-B Carburetor · SXLAO Chain Saw UT-10489-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10491-->HS-179-B Carburetor · SXLAO Chain Saw UT-10499-->HS-179-B Carburetor · SXLAO Chain Saw UT-10499-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10499-B-->HS-179-B Carburetor · SXLAO Chain Saw UT-10525-->HS-179-B Carburetor · SXLAO Chain Saw UT-10525-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10525-B-->HS-179-B Carburetor · SXLAO Chain Saw UT-10535-->HS-179-B Carburetor · SXLAO Chain Saw UT-10535-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10543-->HS-179-B Carburetor · SXLAO Chain Saw UT-10543-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10543-B-->HS-179-B Carburetor · SXLAO Chain Saw UT-10548-->HS-179-B Carburetor · SXLAO Chain Saw UT-10548-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10560-->HS-179-B Carburetor · SXLAO Chain Saw UT-10574-->HS-179-B Carburetor · SXLAO Chain Saw UT-10574-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10590-->HS-179-B Carburetor · SXLAO Chain Saw UT-10590-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10591-->HS-179-B Carburetor · SXLAO Chain Saw UT-10591-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10602-->HS-179-B Carburetor · SXLAO Chain Saw UT-10602-A-->HS-179-B Carburetor · SXLAO Chain Saw UT-10602-B-->HS-179-B Carburetor · SXLAO Chain Saw UT-10645-->HS-179-B Carburetor · SXLAO Chain Saw UT-10651-->HS-179-B Carburetor · XL-98A Multi Purpose Saw UT-05015-->Carburetor Kits · XL-98A Multi Purpose Saw UT-05015-A-->Carburetor Kits · XL12 Chain Saw UT-10080-->HS-179-B Carburetor · XL12 Chain Saw UT-10080-A-->HS-179-B Carburetor · XL12 Chain Saw UT-10080-B-->HS-179-B Carburetor · XL12 Chain Saw UT-10080-C-->HS-179-B Carburetor · XL12 Chain Saw UT-10080-D-->HS-179-B Carburetor · XL12 Chain Saw UT-10445-->HS-179-B Carburetor · XL12 Chain Saw UT-10445-A-->HS-179-B Carburetor · XL12 Chain Saw UT-10445-B-->HS-179-B Carburetor · XL12 Chain Saw UT-10445-C-->HS-179-B Carburetor · XL12 Chain Saw UT-10446-->HS-179-B Carburetor · XL12 Chain Saw UT-10456-->HS-179-B Carburetor · XL12 Chain Saw UT-10456-A-->HS-179-B Carburetor · XL12 Chain Saw UT-10476-->HS-179-B Carburetor · XL12 Chain Saw UT-10488-->HS-179-B Carburetor · XL12 Chain Saw UT-10488-A-->HS-179-B Carburetor · XL12 Chain Saw UT-10488-B-->HS-179-B Carburetor · XL12 Chain Saw UT-10490-->HS-179-B Carburetor · XL12 Chain Saw UT-10526-->HS-179-B Carburetor · XL12 Chain Saw UT-10526-A-->HS-179-B Carburetor · XL12 Chain Saw UT-10526-B-->HS-179-B Carburetor · XL12 Chain Saw UT-10526-C-->HS-179-B Carburetor · XL12 Chain Saw UT-10541-->HS-179-B Carburetor · XL12 Chain Saw UT-10541-A-->HS-179-B Carburetor · XL12 Chain Saw UT-10541-B-->HS-179-B Carburetor · XL12 Chain Saw UT-10541-C-->HS-179-B Carburetor · XL98C Multi Purpose Saw 12" UT-05015-B-->Carburetor · XL98C Multi Purpose Saw 14" UT-05037-->Carburetor · XLS1.54 XL-Pump UT-01274-->HS-5C Carburetor · XLS1.54A XL-Pump UT-01297-->HS-5C Carburetor