65012010050 65.01201-0050 Cylinder Liner DOOSAN Excavator Spare Parts For MEGA 250-V DL250A DL300A

• 65012010050 65.01201-0050 Cylinder Liner DOOSAN Excavator Spare Parts For MEGA 250-V DL250A DL300A

• Specifiion

• Key functions

1.Engine Block Protection: Acts as a sacrificial wear surface—instead of replacing the entire (expensive) engine block when the cylinder bore wears, the liner can be removed and replaced, reducing maintenance costs.

2.Sealing the Combustion Chamber: Works with piston rings and the cylinder head gasket to seal high-pressure combustion gases, ensuring maximum power output (no gas leakage to the crankcase).

3.Piston Ring Preservation: The honed, wear-resistant inner surface reduces abrasion on piston rings, extending their service life and maintaining effective sealing.

4.Thermal Stability: Withstands extreme temperature fluctuations (from cold startup to full-load operation) without cracking or warping, ensuring consistent engine performance.

• Compatible models

EXCAVATORS DL250A DL300A DX300LCA MEGA 250-V MEGA 300-V SD300E Doosan

• More other cylinder linder applied to DOOSAN heavey machine

• Directory listing

• We could supply the following spare parts

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

• Packing and Shipping

Packing Details :

inner packing : plastic film for wrapping

external packing : wooden

Shipping :

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

3. By Sea: Delivery from the Huangpu port .