• 423-33-31430 4233331430 Ring Used For KOMATSU Fitting For WA380 WA380Z WA400 WA430

• Specification

• Function

1.Sealing Function: The primary function of this ring is to create a seal to prevent the leakage of fluids or gases. In Komatsu machinery, it is used in various systems such as hydraulic systems, fuel systems, or engine cooling systems. For example, in a hydraulic cylinder, the O-ring can seal the gap between the piston and the cylinder wall, ensuring that hydraulic oil does not leak out, thus maintaining the pressure and normal operation of the hydraulic system.

2.Reducing Friction: The ring can also reduce friction between moving parts. When installed in a mechanical structure, it acts as a buffer to minimize direct contact between components, allowing them to move smoothly relative to each other. This helps to improve the operational efficiency of the equipment and reduce wear and tear on the parts, extending their service life.

• Applicable models

WHEEL LOADERS WA380 WA380Z WA400 WA430

• More ring parts supplied to 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 6-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 .