425-07-21160 4250721160 Relay KOMATSU Wheel Loader Spare Parts For WA800-3E0
- 425-07-21160 4250721160 Relay KOMATSU Wheel Loader Spare Parts For WA800-3E0
- Specifiion
| Name | Relay |
| Parts No | 425-07-21160 4250721160 |
| Machene Model | WA100 WA100M WA120 WA1200 WA120L WA150 WA180 |
| Category | Air Conditioner Parts |
| 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
| Core Function |
| It acts as an electrically controlled switch. A low‑current control signal activates an internal electromagnet, which opens or closes high‑current circuits. This safely controls power‑hungry components like starter motors, fuel pumps, lights, fans, or hydraulic solenoids, protecting delicate control circuits from overload. |
| Electrical Specs |
| Typically rated for 24 VDC (standard for heavy equipment), with a coil designed for low power draw and contacts rated to handle the required load current. |
| Design & Durability |
| Built to Komatsu’s strict specifications, it features robust construction with heavy‑duty contacts and sealed housing. It withstands high vibration, extreme temperatures, dust, and moisture typical in construction environments. |
| Compatibility |
| Exact‑fit replacement for specific Komatsu models requiring this part number. Using OEM ensures proper fit, electrical performance, and reliability, avoiding issues like overheating or premature failure from non‑genuine parts. |
- Compatible models
COMPACTORS WF450 WF450T WF550 WF550T WF650T
DUMP TRUCKS HD325 HD405 HD465 HD605 HD785 HD985
WHEEL DOZERS WD500 WD600 WD900
WHEEL LOADERS WA100 WA100M WA120 WA1200 WA120L WA150 WA180 WA180L WA180PT WA200 WA250 WA250L WA250PT WA300 WA300L WA320 WA350 WA380 WA400 WA420 WA430 WA450 WA450L WA470 WA480 WA500 WA600 WA700 WA80 WA800 WA800L WA900 WA900L WR11 Komatsu
- More other relay parts fit for KOMATSU machine
| 7861-74-5100 RELAY |
| D39EX, PC130, PC220, PC240, PC290, PC300, PC350, PRESSURE, RAIN |
| 600-815-8940 RELAY |
| BA100, BR100JG, BR120T, BR200S, BR350JG, BZ210, CD60R, PC100, PC100L, PC120, PC120SC, PC128US, PC128UU, PC130, PC138, PC138US, PC158, PC158US, PC200, PC200LL, PC200SC, PC210, PC220, PC220LL, PC228, PC... |
| 207-06-A1770 RELAY |
| PC200LL, PC270LL |
| 600-81-52170 RELAY |
| CARRIER, D31EX, D31PX, D37EX, D37PX, PC130, PC220, PC240, PC290, PC300, PC350, PC400, PC88MR, PRESSURE, RAIN, SAA4D95LE |
| 56906-61960 RELAY |
| D39EX, D39PX, PC220, PC300, PC350, PRESSURE, RAIN |
| 569-06-61960 RELAY |
| D39EX, D39PX, PC220, PC300, PC350, PRESSURE, RAIN |
| 6008-15-8940 RELAY |
| BA100, BR100JG, BR120T, BR200S, BR350JG, BZ210, CD60R, PC100, PC100L, PC120, PC120SC, PC128US, PC128UU, PC130, PC138, PC138US, PC158, PC158US, PC200, PC200LL, PC200SC, PC210, PC220, PC220LL, PC228, PC... |
| TW582592-5720 RELAY ASS'Y |
| PC100, PC120, PC200, PC210, PC220, PC300, PC350, PC400, PC400ST, PC450, PC60, PC70 |
| 423-06-36102 RELAY BOX ASS'Y |
| WA380, WA400, WA430, WA470, WA480 |
| 421-07-31270 RELAY |
| PC220, PC240, PC290, PC300, PC350, RAIN |
| SD0590-0012114 RELAY,SAFETY |
| 6D125E, S6D125E, S6D140, SA6D125E, SA6D140 |
| 569-06-61140 RELAY |
| 330M, 568, HD255, HD325, HD405, HD465, HD605, HD785, HD985, WA100, WA100SS, WA100SSS, WA150, WA200, WA300, WA320, WA350, WA400, WA450, WA500, WA600, WA700, WA800, WA900, WF450T, WF600T |
| 582-43-13750 RELAY |
| BR200, BR200J, BR300J, HD785, HM300TN |
| 7830-11-2600 RELAY |
| D275A, D375A, D475A |
| 362-56-41170 RELAY |
| BM020C, WA20, WA30, WA40, WA50 |
| 421-06-11940 RELAY |
| 532, 538, 542, 545, 558, 568, WA100, WA100SS, WA100SSS, WA120, WA150, WA180, WA200, WA250, WA300, WA320, WA350, WA380, WA400, WA420, WA450, WA470, WA500, WA600 |
| 20Y-979-6771 RELAY |
| PC220, PC240, PC290, PC300, PC350, RAIN |
| 421-06-36110 RELAY |
| CD110R, WA380, WA400, WA430, WA470, WA480 |
| 20T-06-71750 RELAY ASS'Y |
| BM020C, CD30R, PC25, PC25R, PC30, PC30R, PC35R, PC38UU, PC38UUM, PC40, PC40R, PC40T, PC45, PC45R, PC50UD, PC50UG, PC50UU, PC50UUM, PC58SF, WA40, WA50 |
- Catalog parts list
| Pos. | Part No | Qty | Parts name | Comments |
| 1 | 425-07-21160 | [8] | Relay Komatsu | 0.05 kg. |
| ["SN: 70030-UP"] | ||||
| 2 | 421-07-21280 | [2] | Hose, Drain Komatsu | 0.158 kg. |
| ["SN: 70030-UP"] | ||||
| 3 | 01435-00620 | [2] | Bolt Komatsu | 0.008 kg. |
| ["SN: 70030-UP"] | ||||
| 4 | 423-07-23511 | [-1] | Box Assembly Komatsu China | |
| ["SN: UP"] | ||||
| 5 | 425-S61-2121 | [-1] | Wiring Harness Komatsu | 0.421 kg. |
| ["SN: UP"] | ||||
| 6 | 421-07-23890 | [-1] | Sheet Komatsu China | |
| ["SN: 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.