Guangzhou Anto Machinery Parts Co.,Ltd.
| Payment Terms | T/T, D/P, D/A,Western Union, L/C, MoneyGram |
| Supply Ability | 100-2000 |
| Delivery Time | 3-7 working days |
| Packaging Details | Wooden box for heavy parts, paper carton for light parts |
| Category | Engine Parts |
| Part number | 65.02503-8146 |
| Product name | Piston Ring Kit |
| Machine number | DL250A DL300A DX300LCA MEGA 250-V |
| Application | Excavator |
| Lead time | 1-3 days for delivery |
| Packing | Standard Export Carton |
| Brand Name | OEM |
| Model Number | 65.02503-8146 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, D/P, D/A,Western Union, L/C, MoneyGram | Supply Ability | 100-2000 |
| Delivery Time | 3-7 working days | Packaging Details | Wooden box for heavy parts, paper carton for light parts |
| Category | Engine Parts | Part number | 65.02503-8146 |
| Product name | Piston Ring Kit | Machine number | DL250A DL300A DX300LCA MEGA 250-V |
| Application | Excavator | Lead time | 1-3 days for delivery |
| Packing | Standard Export Carton | Brand Name | OEM |
| Model Number | 65.02503-8146 | Place of Origin | China |
| High Light | Doosan excavator piston ring kit ，DL250A piston ring set ，MEGA 250-V engine spare parts | ||
65.02503-8146 Piston Ring Kit DOOSAN Excavator Spare Parts For DL250A DL300A MEGA 250-V
Specifiion
| Category | Engine Parts |
| Name | Piston Ring Kit |
| Parts No | 65.02503-8146 |
| Machine Number | DL250A DL300A DX300LCA MEGA 250-V MEGA 300-V |
| Lead time | 1-3 DAYS |
| Quality | Brand new, OEM quality |
| MOQ | 1 PCS |
| Means of transport | By sea/air, DHL FEDEX UPS TNT |
| Packing | As request or standard packing |
1.Maximize Power Output: By sealing combustion gases effectively, it ensures maximum pressure is applied to the piston during the power stroke—translating into full engine power for digging, lifting, or hauling.
2.Minimize Oil Consumption: The oil control ring prevents excessive oil from entering the combustion chamber, reducing oil usage and avoiding carbon buildup on pistons, valves, and spark plugs (or injectors in diesel engines).
3.Protect Engine Components: The rings’ wear-resistant coatings and proper sealing reduce friction between the piston and cylinder wall, extending the life of both the piston and cylinder liner. They also prevent blow-by gases from diluting or contaminating engine oil.
EXCAVATORS DL250A DL300A DX300LCA MEGA 250-V MEGA 300-V SD300E Doosan
| 65.02501-0228 PISTON |
| Doosan |
| 53A561-0 PISTON |
| Doosan |
| K9001557 PISTON |
| Doosan |
| 65.02501-0195A PISTON(ALTV) |
| Doosan |
| 176.07.007.05 PISTON |
| Doosan |
| 65.02501-0475 PISTON;B GRADE |
| Doosan |
| K1022661 PISTON ASS'Y |
| Doosan |
| K1022381 PISTON |
| Doosan |
| K1022380 PISTON ASS'Y |
| Doosan |
| K9001911 PISTON & PISTON RINGS |
| Doosan |
| 65.02501-0507 PISTON |
| Doosan |
| 65.02501-0785A PISTON |
| Doosan |
| Pos. | Part No | Qty | Parts name | Comments |
| 1 | 150102-00405A | [1] | 150102-00405B | |
| 1 | 150102-00405B | [1] | ||
| 10 | 65.91605-0006B | [1] | COVER;END | |
| 11 | 06.01913-3114 | [1] | BOLT ASS`Y M8X22 | |
| 12 | 06.06225-0704 | [1] | BOLT;STUD M8X20 | |
| 13 | 120122-00014 | [1] | BOLT,SPACER;M8 | |
| 14 | 06.16731-2107 | [2] | WASHER | |
| 15 | 06.11063-8214 | [1] | . NUT | |
| 16 | 65.98130-0194 | [1] | ADAPTER | |
| 17 | 06.56180-0714 | [1] | RING;SEAL | |
| 18 | 65.27441-7007 | [1] | SWITCH;OIL PRESSURE | |
| 19 | 65.01601-6003C | [6] | OIL SPRAY NOZZLE ASS`Y | |
| 1A. | 65.01101-0040Q | [1] | BLOCK;CYLINDER(T/C) | |
| 1B. | 65.91606-0037 | [9] | PLUG;CORE | |
| 1C. | 65.91606-0041 | [2] | . PLUG;CORE | |
| 1D. | 65.04410-0017 | [4] | BUSH;CAM SHAFT | |
| 1D. | 130702-00233 | [4] | ||
| 1E. | 140202-00191 | [3] | ||
| 1F. | 140202-00192 | [2] | ||
| 1G. | 140202-00193 | [1] | ||
| 1H. | 140202-00123A | [1] | CAP,BEARING | |
| 1I. | 65.91710-0035B | [14] | RING;LOCATING | |
| 1J. | 65.90020-0035B | [14] | BOLT;BEARING CAP | |
| 2 | 65.91001-0013A | [2] | PIN;CORE | |
| 20 | 65.05405-6001 | [6] | RELIEF VALVE ASS`Y | |
| 21 | 65.91701-0148 | [1] | SPACER | |
| 22 | 06.01283-7524 | [1] | BOLT;HEX. M16X65 | |
| 3 | 430221-00993 | [1] | ||
| 4 | 65.90310-0048 | [6] | SCREW;PLUG M10X1.5 | |
| 5 | 06.56180-0714 | [6] | RING;SEAL | |
| 6 | 150117-00049 | [6] | ||
| 7 | 65.90310-0091 | [1] | SCREW;PLUG M12X1.5X20 | |
| 8 | 06.56190-0704 | [1] | . RING;SEAL | |
| 9 | 65.96601A0042 | [1] | GASKET;END COVER |
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 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 .
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
2000000-3000000
Employee Number:
50~200
Ecer Certification：
Verified Supplier
WHO WE ARE: We are excavator spare parts professional supplier. WHAT WE DO: Our supply chain cover Engine parts, Hydraulic parts, final drive and swing gear parts, undercarriage parts, GET attachment parts, air conditioning parts, quick wear parts. We have been serving either in do... WHO WE ARE: We are excavator spare parts professional supplier. WHAT WE DO: Our supply chain cover Engine parts, Hydraulic parts, final drive and swing gear parts, undercarriage parts, GET attachment parts, air conditioning parts, quick wear parts. We have been serving either in do...
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