723-19-13301 723-19-13300 Excavator Main Control Valve For Komatsu Excavator PC40-5 PC40-2 PC50MR-2

723-19-13301 723-19-13300 Excavator Main Control Valve For Komatsu Excavator 40-5 40-2 50MR-2

Specifications

Compatible models

Komatsu Excavator 40-5 40-2 50MR-2

More other Excavator Main Control Valve applied to some equipment

Product detail picture:

Key Features And Advantages:

1. OEM Standard Precision: Machined to original factory dimensions and spool tolerances, direct bolt-on replacement with no adjustment required.

2,. Heavy Duty Durability: High-strength cast iron valve body with hardened internal components, resistant to high pressure, impact and wear under long working hours.

3. Leakage Free Design: Precision mating surfaces and high-quality seals prevent internal and external oil leakage, maintaining stable system pressure.

4. Full Model Coverage: Compatible with mini, medium and large excavators across all mainstream brands.

We could supply the following excavator spare parts:

1. Electric parts: sensors, solenoid valve, generator, monitor, controller, wiring harness etc.

2. Engine parts: engine assembly, block assembly, belt, fan blade, turbocharger, fuel injection pump, piston, piston ring, cylinder block, cylinder head, crankshaft, starting motor and alternator etc.

3. Hydraulic parts: hydraulic pump, travel motor, swing motor, main control valve, main valve, hydraulic cylinder, final drive, swing machinery etc.

4. Undercarriage parts: track roller, carrier roller, track link, track shoe, sprocket, idler and idler cushion etc.

5. Cab parts: operator's cab, seat, door, monitor, controller etc.

6. Cooling parts: radiator, air conditioner, compressor, after cooler etc.

7. Other parts: service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

Packing and Shipping:

Paper carton for light-weight spare parts; wooden box for heavy-weight parts. Non-standard customized packing and original packaging are available upon request. By sea, by air, or by express (DHL, TNT, FedEx, UPS, EMS).

Advantage:

1. We supply high‑quality excavator spare parts with favorable pricing for global buyers

2. All items come with a 6-12‑month quality guarantee

3. Every product undergoes strict inspection prior to dispatch

4. Stable production capacity ensures on‑schedule shipment

5. Complete product portfolio covers hydraulic, engine, electric, undercarriage and cooling system parts

6. Accept custom orders based on customer drawings and physical samples

7. Rich industrial background with years of manufacturing and international trade experience

8. Dedicated QC department & responsive sales team, available for 24‑hour consultation

Product Warranty:

1. Warranty Period: The warranty period ranges from 3 to 12 months, subject to the product pricing.

2. Warranty Scope: We offer replacement service for parts confirmed to have manufacturing‑originated quality defects.

3. Warranty Exclusions: Warranty shall become invalid under the following circumstances:

-Wrong order information provided by customers

- Force Majeure

- Improper installation and misuse

- Rust & damage resulted from incorrect storage and inadequate maintenance