inclduing: Cletrac: GG Gibson: H Wards: Twin Row
Block Has Been Cleaned Magged And Bored Oversize
88"" throttle shaft length 1-1/8"" throttle bore For some applications you may need to trim the length of the throttle shaft to clear the block or reuse old throttle / choke linkage
All models listed with SN 4700001 and up
Fits: TO7720 Cockshutt Tractor (E2
Piston Ring Set 4-Cylinder 4" Bore Fits Allis Chalmers D17 WC WD WD45 Tractors inclduing: Cletrac: GG Gibson: HQuality 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