One New Aftermarket Replacement Standard Piston Ring Set Fits Case/International Harvester (IH) D268 Diesel Engine TractorsThis standard 3-ring set is a per-cylinder aftermarket replacement for the Fits International D268 four-cylinder direct injection diesel engine found in Fits Case IH and Fits International Harvester tractors. Each set includes a taper top compression ring, second compression ring, and oil control ring, sealing combustion gases and controlling oil consumption in rebuilt or worn engines. The D268 engine displaces 268 cubic inches (4.4L) with a 100 mm (3.94 in) bore and 140 mm (5.50 in) stroke.Specifications Ring Set: Standard bore, 1 cylinder Rings per set: 3 Piston diameter: 100 mm (3.94 in) Top ring: Taper face compression, 3.16 mm wide Second ring: 3.16 mm wide Oil control ring: 4.75 mm wide Engine: Fits International D268 (D246/D268) 4-cylinder diesel Compatible ModelsFits Case IH Tractors: 844, 844S, 844XL, 845, 845XL, 884, 885, 885XL, 895, 895XL, 4230Fits International Backhoe Loader / Construction & Industrial: 270ANote: This is a per-cylinder ring set. A full 4-cylinder engine rebuild requires 4 sets.Replaces Part Number(s):3144977R91, 3144677R91, 87556006, 2916710616, 3055298R92, VPB4807Aftermarket Interchange NumbersFits Mahle 08972N0; Bepco AD-137224; 9271100; 0624480000; 0824480000New aftermarket replacement part - not remanufactured, not used.