Piston Ring Set 6-Cylinder 4-1/4" Bore Fits Case 930 Tractors Farmall Fits John Deere Styled D

Fits John Deere Styled D SN: 153989 & up Tractors

Specifications 2-3/8" center to center mounting studs

(x8) 7/16" mounting holes

Please make sure there is no rust in your fuel tank

Piston Ring Set 6-Cylinder 4-1/4" Bore Fits Case 930 Tractors Farmall Fits John Deere Styled DQuality Aftermarket Piston Ring Set Fits Case 930 Diesel Tractors Specifications ***4 1 4"" bore, (3) 0. 093"" compression rings, (1) 0. 250"" 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 information: 1.) bore size, 2.)