Case 336BDT Turbo 870 2 O'RINGS SMALL SLEEVE ESN UP TO 2539000 CID: 336 Bore: 4.625" Stroke: 5.00" Pin Diam.: 1.80" Wheel Tractor: 870 Wheel Loader: W14, 780CK Excavator: 880B Crawler Tractor: 780, 800, 880 Skidder: 300C, 400C, 600, 800, 825 Concrete Placer: P336, T336, TB336 Overhaul kits contain: Sleeves & O-Rings (when equipped) pistons, rings, pins, clips, connecting rod bearings, main bearing set, full gasket set, & Crankshaft seals