Piston Ring Set 4-Cylinder 4" Bore Fits Allis Chalmers D17 WC WD WD45 Tractors All models listed with SN

All models listed with SN 4700001 and up

A30006 Case Tractor VA

Block Has Been Cleaned Magged And Bored Oversize

Carburetor Numbers 6793 7071 7078 7078A 7078B 7078C 7116 7124 7178 7310 7532 7794 7866 7971 8245 8566 8672

830 2 Cylinder

Piston Ring Set 4-Cylinder 4" Bore Fits Allis Chalmers D17 WC WD WD45 Tractors All models listed with SNQuality Aftermarket Piston Ring Set Fits Allis Chalmers D17, WC, WD, WD45, WF, 170, 175 Gas or LP Tractors Specifications 4"" bore (3) 0. 125"" compression rings (1) 0. 187"" oil ring Measure old rings before purchasing. Do not order by tractor model only. Due to the many different piston manufacturers, there can be as many as 8 different ring sets available for one particular engine. To ensure you order the correct rings, we will need the following