• 07128-11000 07128-01000 155-61-11903 Swivel Joint KOMATSU Wheel Loader Spare Parts For WA350

• Specifiion

• Functions

1.Unlimited Rotation: Enable the upper structure to rotate 360° freely without tangling or damaging hydraulic hoses—essential for positioning the bucket, loading trucks, or working in confined spaces.

2.Leak-Free Hydraulic Flow: Maintain a tight seal between rotating and stationary components, preventing oil leaks that would reduce system pressure, waste fluid, or contaminate the work environment.

3.Pressure Integrity: Withstand high hydraulic pressures (up to 35 MPa) to ensure consistent power delivery to cylinders, even during heavy loads (e.g., lifting rocks or digging hard soil).

4.Contamination Prevention: The sealing system blocks dirt, water, and debris from entering hydraulic passages, protecting pumps, valves, and cylinders from abrasive wear.

• Compatible models

WHEEL LOADERS 558 WA350 WA380 WA380Z WA400 WA420 WA430 WA450 WA470 WA500 Komatsu

• More other joint 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 .