Case A504BDT, 504 Overhaul Kit New 6 Cyl Diesel PSTN: A146697, SLV: A153638 WHEEL TRACTORS: 880C, 1370, 1470, 1570, 2090, 2290, 2390, 2470, 2590, 2670, 4490 WHEEL LOADERS: W24, W24B, W26B, W36, EXCAVATORS: 980B, 1280 CRAWLER TRACTORS: 1450 COMBINES: 980, 980B CONCRETE PLACERS: T80, P504 FREE FREIGHT Business to Business within the continental United States. Note: Natural ESN: 2539001 & UP; FOR ENGINE WITH SLEEVE FIRE DIA. 5.189”/5.194” 1.8” PIN DIA. Includes: Sleeve Assembly, Liner, Piston, Rings, Liner O-Ring, Upper Gasket Set, Lower Gasket Set, Main Bearings, Rod Bearings