Piston Ring Set for CASE IHC D179, D239, D358 Tractor Engines (98.42mm)

This listing is about a brand new after-market Piston Ring SetTips for safely installing piston rings for CASE IHC D179, D239, D358 engines that fits one (1) piston. This item fits the following vehicles: 633, 684, 744, 3500, TD-8 II, 125B II, 1055, 520, 630, 640, 515, 630 W, 541, 943, Tractor 826, 886, 955, 956, 1046, 1056, 2826, 3288, 3414, Harvester 531, Excavator 3965 B, 1420, 3964 B, 3965 B, 3966 B, 3984. This Piston Ring Set is of STD diameter 3-7/8" (98.42mm), and the top ring is not keystone.