Product Overview

This is a premium-quality, brand-new fuel pump relief valve, designed for precise replacement and repair in heavy-duty diesel engines. Overseen by strict quality control in Shandong, China, this component is a critical part of the fuel injection system, ensuring optimal pressure regulation. We offer global shipping to major industrial hubs, including North America, Europe, Asia-Pacific, the Middle East, and South America, with fast delivery via DHL, TNT, UPS, EMS, and FEDEX.

Key Features & Benefits

• High Precision Engineering: Manufactured to standard OEM specifications for a perfect fit and reliable performance in fuel injection systems.
• Superior Durability: Constructed from high-quality materials to withstand high pressure and extended operational cycles, reducing downtime.
• Direct Replacement: Designed as a direct swap for worn or failed OEM parts, restoring original engine efficiency and fuel economy.
• Rigorous Testing: Each valve undergoes strict quality checks to ensure leak-proof operation and consistent pressure relief.
• Global Logistics: Supported by a 24-hour customer service team and a 6-month warranty for peace of mind on international orders.

Technical Specifications

OEM Cross-Reference

This valve is a direct replacement for the following OEM part numbers. Verify your existing part number before ordering:

• Primary Numbers: 095420-0201, 095420-0560, 095420-0140, 095420-0260, 095420-0281, 095420-0230
• Alternate Numbers: 09520-0280, 8-98032549-0, 8-98032283-0

Note: The number “09520-0280” appears to be a variant or shorter code for the same part. Cross-reference with your engine manual for exact match.

Compatibility

This relief valve is a standard component used in various heavy-duty diesel engines and fuel injection systems. While the specific “Car Model” is listed as “Other,” this part is commonly found in:

• Isuzu industrial and excavator engines (e.g., 4HK1, 6HK1, 6WG1 families).
• Other Japanese and Chinese diesel engines requiring a fuel pump limit valve for pressure regulation.

Fitment Note: This is a precision component. Always compare the physical dimensions and thread type with your original part. We recommend professional installation.

Global Supply & Distribution

We are a dedicated supplier to the global B2B market, ensuring your operations stay on track:

• Worldwide Shipping: We partner with DHL, TNT, UPS, EMS, and FEDEX for fast, traceable delivery.
• Major Markets: We regularly supply clients in North America, Europe, Southeast Asia, the Middle East, Africa, and South America.
• Logistics Speed: Most orders are dispatched within 3-7 working days, with express shipping to major ports and industrial centers.
• Export Expertise: We handle international trade compliance, customs documentation, and secure packaging for long-distance transit.

Quality Assurance

• Manufacturing Standard: Produced in a certified facility in Shandong, China, following strict ISO-compliant processes.
• Testing: Each valve is tested for hydraulic pressure integrity and leak prevention before shipment.
• Warranty: We offer a 6-month warranty against manufacturing defects, supported by our 24-hour customer service team.

FAQ

Q: How do I confirm this valve fits my specific engine model?
A: First, locate the part number on your original valve. It should match one of the numbers listed in our “OEM Cross-Reference” section (e.g., 095420-0201). If your number is not listed, please contact our sales team with your engine model and serial number for verification.

Q: What are the symptoms of a faulty fuel pump relief valve?
A: Common signs include hard starting, erratic engine idle, black smoke from the exhaust, poor fuel economy, or fuel leaking from the pump housing. Replacing a worn relief valve is a standard repair to restore proper fuel rail pressure.

Q: What is the installation procedure for this part?
A: Installation should be performed by a qualified diesel mechanic. The process typically involves: 1) Depressurizing the fuel system. 2) Removing the old valve. 3) Cleaning the mounting surface. 4) Installing the new valve with the correct torque (refer to your engine service manual). 5) Bleeding the fuel system of air before starting the engine.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .