Piston Ring Set 4-Cylinder - AB-2086D

Allis Chalmers - B C CA IB RC (With 3-7/16" bore (3) 0.125" compression rings (1) 0.1875" oil ring) D10 D12 (To Sn# 3500 With 3-7/16" bore (3) 0.125" compression rings (1) 0.1875" oil ring) Industrial: AT40 F30 F40 FD30 FD40 FD50 (Gas/LP with G153 engine and 3-7/16" bore (3) 0.125" compression rings (1) 0.1875" oil ring); Replacement for 74512439 512439 Cockshutt - 30 (with Buda G153 Engine with standard 3-7/16" bore (3) 0.125" compression rings (1) 0.1875" oil ring) 540 (with Continental F162 engine with standard 3-7/16" bore (3) 0.125" compression rings (1) 0.1875" oil ring) Co-Op : E3 (with Buda G153 Engine with standard 3-7/16" bore (3) 0.125" compression rings (1) 0.1875" oil ring); Replacement for; T19519 T20007 3113413 Massey Harris - 101 Jr 102 Jr 30 (with Continental F162 engine with standard 3-7/16" bore (3) 0.125" compression rings (1) 0.1875" oil ring); Replacement for: F162A302 A600A208 33858A Silver king model 42 with F162 Continental engine with 3-7/16" bore (3) 0.125" compression rings (1) 0.187" oil ring. ***Do not order by tractor model only. Measure old rings before ordering. Due to many different piston manufacturers there can be as many as 8 different ring sets available for one particular engine. Rings can not be returned if opened.***