Piston Ring Set 6-Cylinder 4-1/4" Bore Fits Case 930 Tractors Farmall Quality Aftermarket Setup

Quality Aftermarket Setup

Fits John Deere Styled D SN: 153989 & up Tractors

H166 oil pan

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

Bearing cannot be returned if opened

Piston Ring Set 6-Cylinder 4-1/4" Bore Fits Case 930 Tractors Farmall Quality Aftermarket SetupQuality 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.)