• 3979746 Idler Pulley Truck Engine Parts Fitting For DH12C DH12D DH12E D9A D9B D10B D7C

• Specification

• Function 

1.Changing Belt Direction: It can change the running direction of the belt, enabling the belt to transmit power smoothly in a complex transmission path, and connecting various components that are not in the same straight - line position, such as engines, alternators, water pumps, etc.

2.Increasing the Wrap Angle: By increasing the wrap angle between the belt and the pulley, it can enhance the frictional force between the belt and the pulley, prevent the belt from slipping, and ensure the stable operation of the transmission system.

3.Reducing Belt Wear: It plays a supporting and guiding role for the belt, making the belt run in the correct path, reducing the abnormal wear of the belt caused by deviation, and prolonging the service life of the belt.

• More other idler pulley parts fit for V O L V O machine

• Catalog parts list

• 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 .