Valve Pilot for Komatsu PC 300-7 Excavator | Also Fits PC 210 ( 2 HOLES )
Product Specifications
| Brand | Compatible Model(s) | OEM Part Number | GCO Code | Part Type | Availability |
|---|---|---|---|---|---|
| Komatsu | PC 300-7 / PC 210 ( 2 HOLES ) | 702-21-55600/57400/56800/57600/57700/55901 / 62208 / 62300 PC210-8MO / 60900 | A26.41 | SOLENOID ASSEMBLY | ✓ In Stock |
Product Description
OEM Part Numbers: 702-21-55600/57400/56800/57600/57700/55901 / 62208 / 62300 PC210-8MO / 60900
Machine Compatibility
| Machine Model | Type | Part Number |
|---|---|---|
| PC 300-7 | Hydraulic Excavator | 702-21-55600 |
| PC 210 ( 2 HOLES ) | Hydraulic Excavator | 57400 |
The 702-21-55600 valve pilot pc 300-7 / pc 210 ( 2 holes ) controls hydraulic fluid flow within the PC 300-7 / PC 210 ( 2 HOLES ), preventing reverse flow and maintaining stable system pressure during all operating conditions. A defective valve compromises hydraulic control, causing erratic movement, pressure drop, and potential damage to actuators and cylinders across the hydraulic circuit. Built to OEM specification 702-21-55600 for direct, no-modification fitment on the PC 300-7 / PC 210 ( 2 HOLES ).
Key Features:
- Hydraulic Stability: Maintains consistent circuit pressure to prevent drift, uncontrolled movement, and actuator damage.
- Direct OEM Replacement: Built to reference 702-21-55600 for exact fitment on the PC 300-7 / PC 210 ( 2 HOLES ).
- Durable Construction: Engineered for long-term reliable performance in high-pressure hydraulic environments.
The 702-21-55600 valve pilot pc 300-7 / pc 210 ( 2 holes ) is an essential hydraulic circuit component for maintaining controlled machine movement on the PC 300-7 / PC 210 ( 2 HOLES ).
What Does This Solenoid Assembly Do?
An electromagnetic switch that opens or closes a hydraulic or fuel valve in response to an electrical signal from the machine controller. Controls fuel delivery, hydraulic pilot pressure, or directional valve operation across key machine functions.
Possible Solenoid Assembly Problem Symptoms
If your machine is showing any of the following, a faulty solenoid assembly may be the cause:
- Machine stuck in one direction or unable to swing or travel
- No response when operating a specific control lever or function
- Hydraulic function operating sluggishly or failing completely
- Solenoid-related fault code appearing on the monitor display
Why Buy From GCO Products?
Gautam & Company has been supplying earthmoving machinery spare parts since 1999. Here is why contractors, fleet operators, and dealers across India trust us.
Over 27 years of experience in the earthmoving parts industry.
Our team helps you confirm the right part before you order.
Proper GST invoices on every order for your accounting needs.
Fast dispatch from Jalandhar to all states across India.
Volume pricing available for fleet owners, dealers and distributors.
Both genuine OEM and quality aftermarket options available.
How to Confirm Compatibility
To ensure this part is the correct fit for your machine, have the following ready when you contact us:
- 1Machine Model & Year
E.g. Komatsu PC200-8, CAT 320D, JCB JS205 — include the model suffix if known.
- 2Machine Serial Number
Found on the machine's chassis plate. Helps confirm the exact production variant.
- 3OEM Part Number
From your parts manual, the old part itself, or the machine's service documentation.
Not sure if this part fits your machine?
WhatsApp Us to Confirm Typically replies within a few hoursDisclaimer: This is an aftermarket replacement part supplied by GCO Products (Gautam & Company) and is not manufactured by, affiliated with, or endorsed by the original equipment manufacturer (OEM). All brand names, model numbers, and OEM part numbers referenced on this page are used solely for the purpose of identifying compatibility and describing the application of this part. All trademarks, registered marks, and brand identifiers remain the exclusive property of their respective owners. GCO Products claims no association with, sponsorship by, or endorsement by any OEM brand mentioned herein.
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