Piston Ring Set 4-Cyl 3-5/8" Bore Fits White Oliver 550 660 Tractors 103435AS Ford 720 Diesel all using Eaton

720 Diesel all using Eaton belt driven power steering pump

The original was a sealed beam style

VAH all up to sn 5400000

Cub LoBoy (up to SN 18700)

WF Tractors both w/ carb 6793

Piston Ring Set 4-Cyl 3-5/8" Bore Fits White Oliver 550 660 Tractors 103435AS Ford 720 Diesel all using EatonQuality Aftermarket Piston Ring Set Fits Oliver 550 (SN: 72832 and up), 660(SN: 73132 and up); White 2 44 Tractors Specifications 3 5 8"" bore, (3) 0. 093"" compression rings, (1) 0. 187"" 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