Fuel Injection Valve Priming for Caterpillar CAT 320C Excavator | Also Fits D
Product Specifications
| Brand | Compatible Model(s) | OEM Part Number | GCO Code | Part Type | Availability |
|---|---|---|---|---|---|
| Caterpillar (CAT) | CAT 320C/D | 1052508 / 4N2511 / 4W0788 / 6N6800 | F18.38 | FUEL PUMP / FUEL INJECTION VALVE ASSEMBLY | ✓ In Stock |
Product Description
OEM Part Numbers: 1052508 / 4N2511 / 4W0788 / 6N6800
Machine Compatibility
| Machine Model | Type | Part Number |
|---|---|---|
| CAT 320C | Hydraulic Excavator | 1052508 |
| D | 4N2511 |
The 1052508 fuel injection valve priming cat 320c/d is a precision hydraulic flow control component for the CAT 320C/D, regulating fluid direction and maintaining consistent circuit pressure throughout the hydraulic system. Valve failure leads to hydraulic instability, uncontrolled movement, and pressure loss — conditions that are hazardous to operators and damaging to downstream hydraulic components. Engineered to OEM standard 1052508 for precise installation and reliable hydraulic control on the CAT 320C/D.
Key Features:
- Precise Flow Control: Regulates hydraulic fluid direction and pressure for safe, controlled machine operation.
- OEM Grade Fitment: Manufactured to specification 1052508 for direct installation on the CAT 320C/D with no hydraulic adjustments required.
- Heavy-Duty Pressure Rating: Built to withstand the high-pressure hydraulic cycles of continuous heavy excavation and lifting work.
The 1052508 fuel injection valve priming cat 320c/d ensures reliable hydraulic flow control and system pressure stability on the CAT 320C/D.
What Does This Fuel Pump / Fuel Injection Valve Assembly Do?
The fuel pump draws fuel from the tank and delivers it at the correct pressure to the injection system. The fuel injection valve assembly meters and atomises fuel into the combustion chamber at precisely timed intervals commanded by the ECU, ensuring efficient and clean combustion.
Possible Fuel Pump / Fuel Injection Valve Assembly Problem Symptoms
If your machine is showing any of the following, a faulty fuel pump / fuel injection valve assembly may be the cause:
- Hard starting or extended cranking time before the engine fires
- Black smoke from the exhaust under load, indicating over-fuelling or poor atomisation
- Noticeable loss of power and sluggish response under normal working load
- Engine misfiring or running unevenly at idle or during acceleration
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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