Engine serial numbers up to 2,610,996. 4.458" (Large) Liner Flange Diameter. 3.81" Bore Piston
3.81" Bore Piston
Please note: The Cylinder Liners contained in this engine rebuild kit contain the "Small" 4.458" Flange Diameter.
Why choose our kit?There are numerous reasons that our components stand out from the competition:Packed with Pre-Assembled Cylinder Kits. Rings are pre-installed and staggered on pistons, which are already installed inside the cylinder liners. Dual Ni-Resist Ring Inserted PistonsBainitic and Induction Hardened Cylinder LinersMolybdenum and Chrome Facing Piston Ring SetsBi-Metal and Tri-Metal Crankshaft BearingsTeflon Coated Crankshaft Oil SealsPressure Tested Printo-seal Cylinder Head and Accessory GasketFits Applications:Case Combine Models: 600, 660Case Wheel Tractor Models: 430, 440, 441, 470, 480, 530, 570, 580B, 630Case Windrower Models: 1150, 1155, 1255Case Crawler Models: 310E, 310F, 310G, 350, 450Case Loader Models W3, W5A, 480C, 580C, 1845
Inframe Engine Rebuild Kit Includes:(4) Cylinder Kits (Liner, Piston, Rings, Pin, Pin Retainers, Liner Seals)(4) Rod Bearing Pairs(1) Main Bearing Set(1) Head Gasket Set(1) Oil Pan Gasket Set
Overhaul Engine Rebuild Kit Includes:(4) Cylinder Kits (Liner, Piston, Rings, Pin, Pin Retainers, Liner Seals)(4) Rod Bearing Pairs(1) Main Bearing Set(1) Head Gasket Set(1) Lower Gasket Set(1) Front Crankshaft Seal(1) Rear Crankshaft Seal
replaces RP1186, RP924131
Rebuilder Specs:Bore: 3.8125"Stroke: 4.125"Rod Journal: 2.0605-2.0615"Main Journal: 2.8730-2.8740"Main Torque: 90-100 ft/lbsRod Torque: 45-50 ft/lbsHead Torque: Nuts 95-100 ft/lbs, Bolts 110-115 ft/lbsIntake Valve Lash: .014" cold (.356 mm)Exhaust Valve Lash: .014" cold (.356 mm)
