Piston Ring Set 6-Cylinder 4-1/4" Bore Fits John Deere 4020 Tractors Farmall 4000 4 cylinder all 1957

4000 4 cylinder all 1957 - 196

Specifications 3-3/8" overbore sleeve and orings

Replacement Numbers 371238R2

000" standard main journal

Also used as a PTO shifter poppet holder gasket

Piston Ring Set 6-Cylinder 4-1/4" Bore Fits John Deere 4020 Tractors Farmall 4000 4 cylinder all 1957Quality Aftermarket Piston Ring Set Fits John Deere 4020 341"" Gas up to SN: 201000 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