This overhaul kit is designed for Cummins B3.3, QSB3.3 and B3.3T engines, suitable for equipment such as Daewoo 460 Plus, 470 Plus excavators. The kit contains all the key parts required to complete the engine overhaul, ensuring the engine performance is restored to the best condition.
Kit Contents:
1 set of overhaul gasket pack
4 semi-finished cylinder liners
4 standard size pistons
4 connecting rod bushings
1 set of piston rings (for 4 pistons)
1 set of main bearings (standard/+0.25mm/+0.5mm optional)
1 set of connecting rod bearings (standard/+0.25mm/+0.5mm optional)
1 set of thrust bearings
4 intake valves, 4 exhaust valves
8 valve guides
4 intake valve seats, 4 exhaust valve seats
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