Product Overview

Upgrade your diesel engine’s fuel delivery system with our premium Diesel Fuel Pump Plunger and Barrel set, available in part numbers A298, A262, A126, A235, and A273. Engineered for precision and longevity, these components are manufactured from high-speed steel to withstand extreme pressures and temperatures. As a trusted supplier from Shandong, China, we serve a global network of B2B clients, including major markets across North America, Europe, Asia-Pacific, the Middle East, and South America. With fast shipping via DHL, TNT, UPS, EMS, and FEDEX, we ensure your operations stay on track.

Key Features & Benefits

• Superior Material: Constructed from High-Speed Steel for exceptional wear resistance and extended service life.
• Precision Engineering: Manufactured to exacting tolerances for optimal fuel atomization and combustion efficiency.
• High Durability: Designed to withstand continuous high-pressure operation in heavy-duty diesel environments.
• Direct Replacement: A perfect OE replacement for part numbers A298, A262, A126, A235, and A273, ensuring a hassle-free fit.
• Cost-Effective Solution: Offers a high-quality alternative to OEM parts without compromising on performance.

Technical Specifications

OEM Cross-Reference

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

• A298
• A262
• A126
• A235
• A273

Note: These part numbers are commonly used in various diesel fuel injection systems. Always verify compatibility with your existing pump model.

Compatibility

Designed for use in a wide range of diesel car and commercial vehicle engines. While these part numbers are generic, they are typically found in inline and distributor-type fuel injection pumps. Recommended for use in:

• Heavy-duty truck engines
• Agricultural machinery
• Industrial diesel generators
• Construction equipment

Please confirm your specific engine model and pump type before ordering to ensure a perfect fit.

Global Supply & Distribution

We are committed to providing fast, reliable delivery to B2B customers worldwide. Our logistics network ensures efficient shipping to major industrial hubs and ports, including:

• North America: Los Angeles, Houston, New York, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, London
• Asia-Pacific: Shanghai, Singapore, Tokyo, Sydney
• Middle East: Dubai, Jeddah, Doha
• South America: Santos, Buenos Aires, Valparaiso

With a standard delivery time of 3-7 days via DHL, TNT, UPS, EMS, or FEDEX, we minimize downtime for your business. We handle all export documentation and customs compliance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-compliant facilities in Shandong, China, using advanced machining processes.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Testing: Each unit undergoes rigorous pressure and dimensional testing to ensure consistent performance and leak-free operation.

FAQ

Q1: How do I confirm the correct fitment for my engine?
A: Please cross-reference your existing part number with our listed OEM numbers (A298, A262, A126, A235, A273). Also, check your fuel pump model and engine specifications. If you are unsure, contact our support team with your engine’s make, model, and year for verification.

Q2: What is the installation procedure for this plunger and barrel set?
A: Installation should be performed by a qualified diesel mechanic. The process typically involves removing the fuel pump, disassembling the pump head, and replacing the old plunger and barrel assembly with the new one. Proper lubrication and torque specifications are critical for safe operation.

Q3: How do I maintain the plunger and barrel for optimal lifespan?
A: Use clean, high-quality diesel fuel and replace fuel filters regularly. Contaminated fuel is the primary cause of premature wear. Ensure the fuel injection pump is properly timed and calibrated after installation to prevent excessive stress on the components.

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 .