• 424-70-11960 4247011960 Pin KOMATSU Wheel Loader Spare Parts Fit For WA380-6 WA430-6

• Specifiion

• Design & working principle

1.Structural Role: It acts as a "pivot axle" between moving components (e.g., the excavator’s arm and bucket). When the machine lifts, digs, or dumps, the pin transfers massive forces between the lugs of connected parts—its solid alloy steel construction and heat-treated surface prevent bending, shearing, or premature wear.

2.Flexibility Role: The pin’s smooth, chromium-plated surface reduces friction between the pin and the bushing (a cylindrical sleeve installed in the lug holes). This allows the connected components (e.g., bucket) to rotate freely, ensuring precise operator control during tasks like digging or material handling.

• Compatible models

WHEEL LOADERS 538 542 WA350 WA380 WA380Z WA400 WA420 WA430 Komatsu

• More other pin parts fit for KOMATSU 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 .