Product Overview

This high-quality Fuel Injection Relief Valve is a critical component for maintaining optimal pressure within diesel engine fuel injection systems. Designed as a direct replacement for OEM part numbers 1110010023 and 2854543, it ensures reliable performance and system protection. We supply this part globally to major markets including North America, Europe, the Middle East, and Asia-Pacific, supporting the maintenance and repair of heavy machinery and industrial equipment worldwide.

Key Features & Benefits

• Precision Engineered: Manufactured from high-grade steel to exacting tolerances for consistent pressure regulation and leak-free operation.
• Enhanced Durability: Built to withstand the high-pressure environment of diesel fuel systems, ensuring long service life and reduced downtime.
• Direct OEM Replacement: Guaranteed fit and function as a direct substitute for original equipment parts, facilitating easy installation.
• System Protection: Safeguards expensive fuel injection components by reliably relieving excess pressure, preventing potential damage.
• Global Compliance: Produced for international markets, suitable for a wide range of diesel engine applications across different regions.

Technical Specifications

OEM Cross-Reference

This relief valve is compatible with multiple OEM part numbers, ensuring broad applicability for your inventory or repair needs.

• Primary OEM: 1110010023
• Alternative/Cross Numbers: 1110010024, 1110010025, 1110010026, 1110010027, 1110010028, 1110010029
• Additional OEM Reference: 2854543 (also listed as 2854543(015))

Compatibility

This component is designed for diesel engine fuel injection systems. It is a common service part used across various brands and models of heavy machinery, including excavators, loaders, bulldozers, and industrial power units. While the specific “Engine Code” and “Car Model” fields are listed broadly, the provided OEM part numbers are the definitive guide for fitment. Always verify compatibility using the OEM cross-reference list above against your engine’s service manual.

Global Supply & Distribution

We are a professional B2B supplier with extensive experience in the international automotive and machinery parts trade. Our logistics network ensures efficient delivery to key industrial regions globally.

• Worldwide Shipping: We ship via major carriers including DHL, TNT, UPS, EMS, and FedEx to destinations across North America, Europe, the Middle East, Africa, and Asia-Pacific.
• Fast Delivery: Standard delivery time is 3-7 working days to major ports and logistics hubs, minimizing equipment downtime for your operations.
• Export-Ready: All products are packed according to international shipping standards (or customer-specific requirements) with complete commercial documentation for smooth customs clearance.
• Flexible MOQ: Minimum order quantity of 10 pieces facilitates both trial orders and bulk procurement for distributors and large repair shops.

Quality Assurance

We are committed to supplying reliable parts that meet the demands of professional diesel engine repair.

• Manufacturing Standards: Produced using quality-controlled processes with materials that meet or exceed original specifications.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing confidence in your purchase.
• Rigorous Testing: Components undergo functional testing to verify pressure relief accuracy and structural integrity before shipment.

FAQ

Q: How do I confirm this part is compatible with my specific engine model?
A: Compatibility is determined by the OEM part number. Locate the relief valve or limit valve on your engine’s fuel injection pump or common rail system and match its stamped part number with the numbers listed in our “OEM Cross-Reference” section. If in doubt, consult your engine’s service manual or contact our technical support with your engine model and serial number.

Q: What is the function of this relief valve in the fuel system?
A: This valve acts as a safety device within the high-pressure fuel circuit. It is designed to open at a predetermined pressure to bleed off excess fuel, protecting injectors, pumps, and lines from damage due to over-pressurization, which can be caused by a faulty regulator or blockage.

Q: Are there any special installation instructions?
A> Installation typically requires depressurizing the fuel system according to the engine manufacturer’s safety procedure. The valve is threaded into its port and should be torqued to specification to avoid damage. Always use new seals or washers as recommended. After installation, check for leaks during system priming and operation.

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 .