Piston Ring Set 4-Cyl 3-1/8" Bore Fits Farmall A B C 100 130 200 230 240 Tractor 50 when converted to 12

50 when converted to 12 volt

Measure before purchasing

340" hole diameter for wires

If you are looking to upgrade this light to an LED

Piston Ring Set 4-Cyl 3-1/8" Bore Fits Farmall A B C 100 130 200 230 240 Tractor 50 when converted to 12Quality Aftermarket Piston Ring Set Fits International Harvester IH Farmall A, AV, Super A, Super A 1, Super AV, Super AV 1, B, BN, C, Super C, 100, 130, 140, 200, 230, 240 Tractors with 113"" overbore and 123 CI engines Specifications 3 1 8"" 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