AN51515-A0490 AN51515A0490 Expansion Valve KOMATSU Excavator Spare Parts For PC45MR-3
- AN51515-A0490 AN51515A0490 Expansion Valve KOMATSU Excavator Spare Parts For PC45MR-3
- Specifiion
| Appliion | Wheel Loader Excavator |
| Name | Expansion Valve |
| Parts No | AN51515-A0490 AN51515A0490 |
| Machine Model | PC56-7 HD325 HD405 PC30MR PC35MR PC45MR PC50MR PC55MR |
| Category | KOMATSU Excavator Air Conditioner Part |
| Lead time | 1-3 DAYS |
| Quality | Brand new, OEM quality |
| MOQ | 1 PCS |
| Means of transport | By sea/air, DHL FEDEX UPS TNT EMS |
| Packing | As request or standard packing |
- Core details
| Function |
| 1.Pressure & Temperature Reduction: It takes high‑pressure, high‑temperature liquid refrigerant from the condenser and forces it through a small orifice, causing a sudden drop in pressure and temperature. |
| 2.Flow Regulation: It automatically adjusts the refrigerant flow rate into the evaporator based on cooling demand, ensuring efficient heat absorption and preventing liquid refrigerant from entering the compressor (a condition called liquid slugging, which causes severe damage). |
| 3.System Efficiency: By maintaining optimal refrigerant flow, it keeps the cab cool, improves operator comfort, and protects the AC compressor. |
| Design & Durability |
| 1.Built to Komatsu’s strict specifications for heavy‑duty construction environments. |
| 2.Made from corrosion‑resistant materials to withstand vibration, dust, moisture, and temperature extremes. |
| 3.Precision‑engineered for consistent metering and long service life. |
- Compatible models
| Excavators: PC27MR‑3, PC30MR‑3/5, PC35MR‑3/5, PC45MR‑3/5, PC55MR‑3/5, PC80MR‑5, PC2000, etc. |
| Dump Trucks: HD325‑7/R, HD405‑7/R, HD465‑7E0/E1/R, HD605‑7E0/E1/R, HD785‑7. |
| Wheel Loaders: WA150‑6/PZ‑6, WA200‑6/7/PZ‑6, WA250‑6/PZ‑6, WA380‑6, WA470‑6, WA500‑6, etc. |
- More other expansion valve parts fit for KOMATSU machine
| AN51515-A0370 EXPANSION VALVE |
| PC27MR, PC30MR, PC35MR, PC40MR, PC50MR |
| CJ002-0813 EXPANSION |
| PC200, PC220, PC300, PC300HD, PC310, PC400, PC400HD, PC410 |
| CJ002-0839 EXPANSION |
| PC200, PC220, PC300, PC300HD, PC310, PC400, PC400HD, PC410 |
| TW503714-0830 EXPANSION VALVE,PRESSURE |
| PC100, PC100L, PC120, PC130, PC200, PC220, PC300, PC350, PC400, PC450 |
| 42U-03-11200 EXPANSION TANK |
| WA115 |
| EM0057 EXPANSION,BLOCK |
| HD1500 |
| 806 278 73 Expansion tank |
| KOMATSU |
| 3254088M91 EXPANSION TANK |
| D600D |
| 3241131M91 EXPANSION TANK |
| D600D |
| 690 408 73 Expansion tank |
| KOMATSU |
- Catalog parts list
| Pos. | Part No | Qty | Parts name | Comments |
| 22M-979-3110 | [1] | Air Conditioner Assembly Komatsu China | ||
| ["SN: 6201-UP"] analogs:["22F9793000"] |$0. | ||||
| 1. | AN51191-60470 | [1] | Packing Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 2. | AN51240-43710 | [2] | Mount Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 3. | AN51420-43070 | [1] | Hose Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 4. | AN51420-43080 | [1] | Hose Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 5. | AN51444-40011 | [1] | Hose Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 6. | AN51515-A0490 | [1] | Valve, Expansion Komatsu | 0.17 kg. |
| ["SN: 6201-UP"] | ||||
| 7. | AN51151-47520 | [1] | Cover Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 8. | AN51184-40820 | [1] | Grommet Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 9. | AN51191-60440 | [1] | Packing Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 10. | AN51191-60450 | [1] | Packing Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 11. | AN51191-60460 | [1] | Packing Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 12. | AN51191-60480 | [1] | Packing Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 13. | AN51532-41360 | [1] | Thermistor Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 14. | AN51700-A0510 | [1] | Evaporator Assembly Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 15. | AN51710-10220 | [1] | Heater Core Assembly Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 16. | AN51851-42550 | [2] | Bolt Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 17. | AN51873-40310 | [1] | Holder Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 18. | AN51870-40040 | [4] | Clamp Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 19. | AN51151-13320 | [1] | Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 20. | AN51151-13330 | [1] | Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 21. | AN51170-12610 | [1] | Duct Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 22. | AN51537-12160 | [1] | Door Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 23. | AN51855-41990 | [2] | Spacer Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 24. | ANKN+0306AA1 | [2] | Screw Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 25. | ANKB+0410BA1 | [2] | Screw Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 26. | AN51240-43690 | [1] | Mount Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 27. | AN51570-40520 | [1] | Spring Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 28. | AN51163-40310 | [1] | Knob Komatsu China | |
| ["SN: 6201-UP"] | ||||
| 29. | AN51571-11050 | [2] | Lever Assembly Komatsu China | |
| ["SN: 6201-UP"] |
- 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.
-
Advantage
1. Offer Top quality & competitive products
2. Support 12-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 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 .
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.