Product Overview

This professional-grade Common Rail Pressure Relief Valve (Part Number: 28310148) is a critical component for modern diesel fuel injection systems. Engineered for precision and reliability, this limiter valve ensures optimal fuel pressure regulation within the common rail system. Sourced from a specialized manufacturer in Shandong, China, this component is designed for global B2B distribution, serving markets across North America, Europe, Asia-Pacific, the Middle East, and South America. With a fast 3-7 day delivery time and support for major trade payment methods, we are your trusted partner for diesel engine parts supply.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear under high-pressure conditions.
• 100% Professional Tested: Every unit undergoes rigorous quality control to guarantee flawless performance and compliance with OEM specifications.
• Optimal Fuel System Protection: Precisely limits rail pressure to prevent damage to injectors and the high-pressure pump, ensuring engine longevity.
• Direct OEM Replacement: A perfect fit for standard-size applications, designed for straightforward installation without modifications.
• Reliable Warranty: Backed by a 6-month warranty, providing peace of mind for bulk buyers and fleet operators.

Technical Specifications

OEM Cross-Reference

This pressure relief valve is a direct replacement for the following OEM part number:

• 28310148

Note: Please verify compatibility with your specific engine or common rail system. Contact our technical support team for cross-reference assistance with alternative part numbers.

Compatibility

This fuel pressure limiter valve is designed for use in modern diesel cars equipped with common rail fuel injection systems. While it is a universal component for many diesel engines, it is commonly utilized in applications requiring the OEM part 28310148. For specific engine model compatibility (e.g., 4HK1, 6WG1), please consult your vehicle’s service manual or contact us for verification.

Global Supply & Distribution

We specialize in the global export of high-quality diesel engine components. Our supply chain is optimized for international B2B trade, ensuring reliable and timely delivery to major markets worldwide.

• Worldwide Shipping: We ship to all major ports and industrial centers across North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Standard delivery time is 3-7 days after order confirmation, ensuring minimal downtime for your operations.
• Trade Compliance: We have extensive experience in international trade documentation and customs clearance.
• Custom Logistics: We offer flexible shipping options (Air, Sea, Express) tailored to your order volume and urgency.

Quality Assurance

• Manufacturing Standards: Produced in a state-of-the-art facility in Shandong, China, adhering to strict quality control protocols.
• 100% Testing: Each valve is professionally tested to ensure it meets or exceeds OEM performance specifications.
• Material Integrity: Made from high-speed steel for superior strength and resistance to pressure fatigue.
• Warranty: All units come with a standard 6-month warranty against manufacturing defects.

FAQ

Q1: Is this pressure relief valve a direct fit for my diesel engine?
A: This valve is a standard-size, direct replacement for the OEM part number 28310148. It is designed for use in common rail fuel injection systems on diesel cars. We recommend verifying the part number against your existing valve or consulting your vehicle’s parts catalog to ensure a perfect fit.

Q2: What is the function of this valve, and what happens if it fails?
A: The pressure relief valve (limiter valve) regulates the maximum fuel pressure inside the common rail. If it fails, it can cause excessive rail pressure, leading to injector damage, poor engine performance, or even a no-start condition. This valve is a critical safety and performance component. Our tested replacement ensures your system operates within safe parameters.

Q3: What is the typical installation procedure for this part?
A: Installation requires basic mechanical skills and knowledge of diesel fuel systems. The valve is typically threaded into the common rail. Ensure the system is depressurized before removal. Clean the mounting surface, apply appropriate thread sealant if required, and torque to manufacturer specifications. For professional installations, we recommend consulting a certified diesel mechanic.

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 .