Piston Ring Set 5-1/2" STD Bore Fits John Deere A AO AR 60 Tractors Farmall 4 & 6 order ABC4102

4 & 6 order ABC4102

not rebuilt

4-1/2" inside diameter

Spark plug cross reference to Autolite 388

650 Without over center clutch

Piston Ring Set 5-1/2" STD Bore Fits John Deere A AO AR 60 Tractors Farmall 4 & 6 order ABC4102Quality Aftermarket Piston Ring Set Fits John Deere late A, 60 Series 2 cyl. Tractors Specifications 5 1 2" bore, (3) 0. 187" compression rings, (2) 0. 093" compression rings for the second groove (install so gaps do NOT overlap), (1) 0. 313" oil ring Measure old rings before ordering. 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.