| Appliion | C A T excavator engine parts |
| Name | Piston Kit |
| Parts No | 4505996 450-5996 4442190 444-2190 |
| Model | 323D2 L |
| Delivery time | Stock for urgent delivery |
| Quality | Brand new, OEM quality |
| MOQ | 1 PCS |
| Design | made in china |
| Means of transport | By sea/air, DHL FEDEX UPS TNT Express |
| Packing | As request or standard packing |
1.Power Generation and Transmission: The piston bears the pressure of the combustion gas in the cylinder. During the power - stroke, the high - temperature and high - pressure gas generated by the combustion of the fuel in the cylinder pushes the piston to move downward. This force is transmitted to the crankshaft through the piston pin and the connecting rod, driving the crankshaft to rotate, and then outputting power to provide power for the equipment.
2.Composition of Combustion Chamber: The top of the piston, together with the cylinder head and the cylinder wall, forms the combustion chamber. The shape of the piston top (such as flat - top or concave - top) can optimize the structure of the combustion chamber, making it more compact, reducing the heat - dissipation area, and is also conducive to improving the combustion efficiency and simplifying the manufacturing process.
EXCAVATOR 323D2 L
TRACK-TYPE TRACTOR D6K2
WHEEL LOADER 924K 930K 938K
- More piston parts supplied to C A T machine
| 1205727 PISTON-CONTROL |
| 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 69D, 769D, 770G, 770G OEM, 771D, 772G, 772G OEM, 773D, 773E, 773G, 773G LRC, 773G OEM, 775D, 775G, 775G LRC, 775G OEM, 834... |
| |
| 1683384 PISTON AS-PUMP |
| 246D, 24M, 262D, 272D, 277D, 279D, 287D, 289D, 299D, 305.5E, 345D, 345D L, 345D L VG, 349D, 349D L, 35, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 414E, 416E, 416F, 422E, 422F, 424B... |
| |
| 6E3263 PISTON |
| 416C, 416D, 420D, 426C, 430D, 436C, 769D, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 784C, 785C, 785D, 834K... |
| |
| 1475860 PISTON AS |
| 311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320B FM LL, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 32... |
| |
| 1453031 PISTON AS |
| 315C, 315D L, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 3... |
| |
| 3349981 PISTON AS-PUMP |
| 315D L, 316E L, 318C, 318D L, 318E L, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 3... |
| |
| 1051646 PISTON AS-PUMP |
| 120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 365B, 365B II, 554, 621K, 623K, 623K LRC, 627K, 627K LRC, 735, 735B, 740, 740B, 776D, 77... |
| |
| 1635776 PISTON |
| 928G, 928H, 928HZ, 930G, 930K, IT28G |
| |
| 1434916 PISTON |
| 924G, 924GZ, 924H, 924HZ, 924K |
| Pos. | Part No | Qty | Parts name | Comments |
| 1 | 331-0290 | [6] | CONNECTING ROD GP | |
| | | | (EACH INCLUDES) |
| 1A. | 276-7478 | [1] | BUSHING | |
| 1B. | 323-9312 M | [2] | BOLT (M10X1X50-MM) | |
| 2 | 450-5996 J | [6] | PISTON GP | |
| | 391-3732 AB | | PISTON GP (0.5-MM OS) | |
| | 391-3735 AB | | PISTON GP (1-MM OS) | |
| 3 | 317-5482 P | [6] | BEARING | |
| 4 | P | [6] | BEARING (LOWER) |
| 5 | 124-3536 J | [12] | RING-RETAINING | |
| | | | |
| | | | AVAILABLE REPAIR KIT(S): |
| | 276-7476 BC | [1] | KIT-PISTON RING (STANDARD) | |
| | | | (INCLUDES RINGS) |
| | 380-2065 AB | | KIT-PISTON RING (0.5-MM OS) | |
| | | | (INCLUDES RINGS) |
| | 466-4849 AB | | KIT-PISTON RING (1-MM OS) | |
| | | | (INCLUDES RINGS) |
| | 436-7781 P | [1] | KIT-BEARING (CONNECTING ROD)(STANDARD) | |
| | | | (INCLUDES BEARINGS) |
| | 480-4489 AB | | KIT-BEARING (0.254-MM US) | |
| | | | (INCLUDES BEARINGS) |
| | 480-4490 AB | | KIT-BEARING (0.51-MM US) | |
| | | | (INCLUDES BEARINGS) |
| | 480-4491 AB | | KIT-BEARING (0.762-MM US) | |
| | | | (INCLUDES BEARINGS) |
| | 444-2190 J | [1] | KIT-PISTON | |
| | | | (INCLUDES PIN, PISTON RINGS, RETAINING RINGS & PISTON) |
| | A | | NOT PART OF THIS GROUP |
| | B | | USE AS REQUIRED |
| | C | | CHANGE FROM PREVIOUS TYPE |
| | J | | KIT MARKED J SERVICES PART(S) MARKED J |
| | M | | METRIC PART |
| | P | | KIT MARKED P SERVICES PART(S) MARKED P |
1.Final drive: Travel gearbox, Travel gearbox with motor, Carrier ass'y, Sun gear shaft
2.Swing gear: Center joint ass'y, Swing gearbox, Swing motor, Gear reduction ass'y
3.Undercarriage Parts: Track roller, Track link ass'y, Idler roller, Sprocket, Spring ass'y
4.Hydraulic parts: Hydraulic pump, Main Valve, Hydraulic cylinder
5. Engine parts: Engine Ass’y, Crankshaft, Turbocharger, Fuel injector, Flywheel, Starter motor, Cooling fan, Solenoid valve
6.Electrical parts: Wiring harness, Controller, Monitor
7.Other: Cylinder Seal Kits, Fuel tank, Filter, Boom, Arm, Bucket etc.
- 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.
1. Offer Top quality & competitive products
2. Support 6-month warranty
3. 100% tested before shipping
4. Delivery in time
5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator
6. More than 15 years production and 11 years foreign trade experience
7. Professional QC team
8. Best sales team, 24 hours service
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 .
Product Tags:
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4505996 450-5996 4442190 444-2190 Piston Kit Excavator Engine Parts For 323D2 L Images
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