Product Overview

This high-quality Constant Pressure Delivery Valve Assembly (Part No. 090140-2590) is a critical component for diesel engine fuel injection systems. Designed for precision and durability, it ensures consistent fuel delivery pressure, optimizing engine performance and fuel efficiency. Sourced from Shandong, China, this part is manufactured using premium High Speed Steel and is suitable for a wide range of diesel trucks. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, the Middle East, and Africa, offering reliable shipping from major Chinese ports.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (090140-2590) for a perfect fit and reliable operation.
• Superior Material: Constructed from High Speed Steel for exceptional wear resistance and long service life, even under high-pressure conditions.
• Constant Pressure Delivery: Ensures stable fuel pressure, leading to improved combustion, reduced emissions, and enhanced engine power.
• High-Quality Assurance: Undergoes rigorous quality control checks to meet international standards for diesel engine components.
• Direct Replacement: An ideal aftermarket replacement for OEM units, restoring fuel pump performance.

Technical Specifications

OEM Cross-Reference

This delivery valve assembly is a direct cross-reference for the following OEM and part numbers:

• Main Part Number: 090140-2590
• Alternative OEM Number: 131160-2920 12A

Please verify your existing part number against the list above to ensure compatibility before purchasing.

Compatibility

• Vehicle Type: Diesel Trucks
• Engine System: Diesel Engine Fuel Injection Pump
• Part Type: Constant Pressure Delivery Valve Assembly

Global Supply & Distribution

We are a dedicated supplier of diesel engine parts with a robust global distribution network. Our products are shipped worldwide from major Chinese ports including Qingdao and Shanghai.

• Shipping Partners: DHL, UPS, FedEx, EMS, TNT for fast and reliable door-to-door service.
• Major Markets: North America, Europe, Southeast Asia, Middle East, Africa, and Oceania.
• Fast Delivery: Standard dispatch time of 3-7 days after order confirmation. Expedited shipping available upon request.
• Supply Capacity: A robust supply chain capable of delivering up to 50,000 pieces per month to meet bulk order demands.

Quality Assurance

• Manufacturing Standards: Produced in a facility that adheres to strict quality control processes.
• Material Integrity: All parts are made from certified High Speed Steel to ensure longevity and performance.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Testing: Each unit is tested for pressure consistency and dimensional accuracy before packaging.

FAQ

Q: Is this delivery valve assembly a direct replacement for my OEM part?
A: Yes, this part (090140-2590) is designed as a direct aftermarket replacement for the listed OEM numbers. We recommend verifying your existing part number against our cross-reference list (090140-2590 or 131160-2920) to ensure a perfect fit for your specific fuel pump model.

Q: What is the installation process for this part?
A: Installation should be performed by a qualified diesel mechanic. The delivery valve is typically located within the fuel injection pump head. Proper torque specifications and cleanliness are critical during installation to prevent fuel system contamination and ensure correct pressure settings. Always consult your engine’s service manual.

Q: How should I store this component before installation?
A: To maintain its precision and cleanliness, store the delivery valve assembly in its original packaging in a clean, dry environment. Avoid exposure to extreme temperatures, moisture, and dust. Do not remove the protective caps until immediately before installation to prevent contamination of the precision-machined surfaces.

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 .