- 3937553 3978022 A3914086 6736-61-4120 Belt Tensioner KOMATSU Wheel Loader Spare Parts For WA180-3MC
| Name |
Belt Tensioner |
| Parts No |
3937553 3978022 A3914086 6736-61-4120 |
| Machine Model |
WA180-3MC |
| Category |
KOMATSU Spare 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 |
1.Automatic Tension Regulation: The built-in spring exerts constant force on the tensioner arm, which presses against the drive belt. This compensates for belt stretch, wear, or thermal expansion, keeping tension within optimal limits.
2.Vibration Damping: The spring and bearing assembly absorb shocks and vibrations from the engine, reducing stress on the belt and accessory pulleys.
3.Alignment Maintenance: Ensures proper belt tracking to prevent misalignment, which can cause uneven wear or belt derailment.
ENGINES Engine S6D102E
WHEEL LOADERS WA180 Komatsu
- More other tensioner parts fit for KOMATSU machine
| 6736-61-4150 TENSIONER, BELT |
| 6D102E, Engine, S4D102E, S6D102E, SA6D102E, SAA4D102E, SAA6D102E, WA320 |
| |
| 6732-61-3630 TENSIONER |
| 6D102E, EGS120, PC200, PC220, S4D102E, S6D102E, SA6D102E, WA120, WA320 |
| |
| 6732-61-4610 TENSIONER,BELT |
| 6D102E, S4D102E, S6D102E, SA6D102E |
| |
| 8287-70-2670 TENSIONER |
| BR200T |
| |
| 6731-61-4511 TENSIONER,BELT |
| 4D102E, 6D102E, DCA, S4D102E, S6D102E, SA6D102E, SAA6D102E |
| |
| 6742-01-5219 TENSIONER |
| Engine, PC300, PC360, PW160, SAA4D102E, SAA6D114E, WA380, WA400 |
| |
| 6754-61-4110 TENSIONER, BELT |
| D51EX/PX, PC200LL, PC220, PW180, PW200, PW220, SAA4D107E, SAA6D107E, WA200PZ, WA250PZ, WA320, WA320PZ, WA380 |
| |
| 6743-61-4210 TENSIONER, BELT |
| PC300LL, PC350LL, SAA6D114E, WA380, WA430 |
| |
| 6743-61-4120 TENSIONER, BELT |
| Engine, PC300, PC300HD, PC300LL, PC350LL, SA6D114E, SAA6D114E, WA380, WA430 |
| |
| 1304 740 H1 TENSIONER, BELT |
| KOMATSU |
| |
| 6731-61-4510 TENSIONER,BELT |
| 4D102E, 6D102E, EGS120, S4D102E, S6D102E, SA6D102E |
| |
| 6731-61-4140 TENSIONER,BELT |
| 4D102E, 6D102E, S4D102E, S6D102E, SA6D102E |
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| 1 |
6732-21-5160 |
[1] |
BOLT - M8-1.25 X 25 Komatsu |
0.015 kg. |
| |
|
|
analogs:["0143560825"] |
|
| 2 |
6732-61-4120 |
[1] |
BOLT - M10-1.50 X 70 Komatsu |
0.054 kg. |
| |
|
|
|
|
| 3 |
6732-81-3551 |
[1] |
BELT, ALTERNATOR Komatsu |
0.241 kg. |
| |
|
|
analogs:["6732813550"] |
|
| 4 |
6732-61-4220 |
[1] |
BOLT - M8-1.25 X 25 Komatsu |
0.011 kg. |
| |
|
|
analogs:["6732614140"] |
|
| 5 |
6736-61-4120 |
[1] |
TENSIONER, ALTERNATOR BELT Komatsu OEM |
1.56 kg. |
| |
|
|
analogs:["6732624130", "6731614140", "6731614511", "6731614510", "6731614141", "6732614130", "6732613630", "6736614110", "6732614610", "6736614150", "CU4063951"] |
|
| 6 |
6731-61-4150 |
[1] |
BRACKET, TENSIONER Komatsu China |
|
- 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 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 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 .
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