Piston Ring Set 3-7/16" Bore Fits Massey Harris 30 101Jr 102Jr Allis Chalmers Cockshutt E3 30 540 Tractor A600A208 33858A F162A302 T20007 T19519 3113413 74512439

3-7/16" bore (3) 0.125" compression rings (1) 0.187" oil ringYou may also like Temperature Gauge Adapter Pipe Fits Ford Tractor.