Piston Ring Set fits Oliver Tractor | 3-3/4" Bore | 6-Cylinder Farmall must use old dash

must use old dash

O6 (All gas w/ 2 bolt nose cone)

Industrial Models: 3400

Specifications 43" lead length

H3 (SN 6960 and up)

Piston Ring Set fits Oliver Tractor | 3-3/4" Bore | 6-Cylinder Farmall must use old dashQuality Aftermarket Piston Ring Set Fits Oliver Tractor Models: 77, Super 77, 88, Super 88, 770, 880, 1600 Specifications 3 3 4" bore (3) 0. 093" compression rings (1) 0. 250" oil ring Please verify bore size and ring thickness before ordering 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 set available for one particular engine. To ensure