Maxiforce® Engine Rebuild Kit - Less Bearings - .010" Oversize Pistons 4TNE84 fits Komatsu PC40-7 PC40R-8 PC45R-8 fits Yanmar 4TNE84 fits Kobelco

Part # ORC-024537 In Stock

Compatible With

• Kobelco Mini Excavator(s) SK40SR-2
• Komatsu Mini Excavator(s) PC40-7, PC40R-8, PC45-1, PC45R-8
• Komatsu Skid Steer Loader(s) SK510, SK815, SK820, SK820-5
• Yanmar Engine(s) 4TNE84

Specifications

• Kit does not include connecting rod or main bearings
• Bore: 3.3" (84mm)
• Kit Includes: .010" Oversize Pistons, Piston Ring Set, Connecting Rod Bushings, and Gasket set with Crank Seals
• Stroke: 3.54" (90mm)
• For standard connecting rod bearing use 162074
• For .010" connecting rod bearing use 162075
• For standard main bearing use 162072
• For .010" main bearing use 162073

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