Product Overview

This high-quality P49 Fuel Pump Barrel and Plunger Element (OE No. 134101-6420) is a precision-engineered component designed for diesel truck engines. Manufactured in Shandong, China, this part is a critical element for fuel injection systems, ensuring optimal fuel delivery and combustion efficiency. We serve a global B2B clientele, with fast shipping to major industrial markets across North America, Europe, Asia-Pacific, the Middle East, and South America. Whether you need a single replacement or bulk orders, our logistics network ensures reliable delivery to your doorstep.

Key Features & Benefits

• Superior Durability: Crafted from high-speed steel, this plunger and barrel assembly is built to withstand extreme pressures and wear, extending the service life of your fuel injection system.
• Precision Engineering: Manufactured to exact OEM specifications (134101-6420), ensuring a perfect fit and seamless replacement for your diesel engine.
• Enhanced Performance: Restores fuel injection accuracy, improving engine power, fuel economy, and reducing harmful emissions.
• 100% Tested Quality: Every unit undergoes rigorous professional testing to guarantee reliable performance and zero defects before shipment.
• Cost-Effective Solution: A direct replacement for OEM parts, offering OEM-equivalent quality at a competitive price point for B2B buyers.

Technical Specifications

OEM Cross-Reference

This product is a direct replacement for the following OEM part numbers:

• 134101-6420
• 1341016420
• P49

Please verify your engine’s specific OE number before ordering. This part is designed to match the original specifications for a trouble-free installation.

Compatibility

This P49 fuel injection plunger and barrel element is designed for use in:

• Engine Types: Diesel engines utilizing a P49 series or compatible fuel injection pump.
• Vehicle Applications: Heavy-duty diesel trucks, commercial vehicles, and industrial machinery.
• Car Model: Diesel truck car engines.

Note: This is a specific internal component of the fuel injection pump. It is not a universal fit for all engines. Please confirm your pump model and OE number for compatibility.

Global Supply & Distribution

We specialize in the export of high-quality diesel engine parts and offer comprehensive global shipping options:

• Shipping Methods: Fast express (DHL, FedEx, UPS), air freight, sea freight, and land transportation.
• Delivery Time: Orders ship within 3 working days for in-stock items.
• Major Markets Served: We supply to North America, Europe, Southeast Asia, the Middle East, Africa, and South America.
• Ports & Industrial Centers: Efficient delivery to major international ports and industrial hubs worldwide.

Quality Assurance

• Manufacturing Standards: Produced in a professional facility in Shandong, China, adhering to strict manufacturing tolerances.
• Testing: Each piece undergoes a 100% professional performance test to ensure functionality and reliability.
• Warranty: Backed by a 4-month warranty against manufacturing defects.
• Payment Terms: Flexible options including T/T, Western Union, Credit Card, and PayPal for verified buyers.

FAQ

Q: Is this part a direct replacement for my existing P49 pump element?
A: Yes, this is a direct replacement element with OE number 134101-6420. It is designed to match the original part’s dimensions and specifications. We recommend comparing your old part to ensure it matches the P49 designation before purchasing.

Q: What is the recommended installation procedure for this plunger and barrel?
A: Installation should be performed by a qualified diesel mechanic. The plunger and barrel are precision components. Proper lubrication during installation and correct torque specifications are critical to avoid damage and ensure a long service life. Always clean the pump housing thoroughly before installation.

Q: How should I maintain this part to ensure optimal performance?
A: The longevity of this part is heavily dependent on fuel quality. Always use clean, high-quality diesel fuel and replace your fuel filters according to the engine manufacturer’s schedule. Contaminants in the fuel are the primary cause of premature wear on plunger and barrel assemblies.

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 .