Product Overview

This high-quality P49 Diesel Fuel Injection Pump Plunger is a critical component designed for precision fuel delivery in diesel truck engines. Manufactured to strict OEM specifications, this pump element ensures optimal engine performance, fuel efficiency, and reliability. Ideal for replacement and repair applications, our P49 plunger is a direct fit for various diesel injection systems. We serve a global B2B clientele, with extensive shipping to markets across North America, Europe, Asia-Pacific, the Middle East, and South America.

Key Features & Benefits

• Precision Engineering: Manufactured with high-grade alloy steel for exceptional durability and wear resistance, ensuring a long service life.
• Optimal Fuel Efficiency: Precisely machined plunger and barrel assembly guarantees accurate fuel metering, reducing consumption and emissions.
• Direct OEM Replacement: Designed to match original equipment specifications (OEM No. P49) for seamless installation and reliable performance.
• Rigorous Testing: Each unit undergoes strict quality control checks to ensure leak-proof operation and consistent pressure output.
• Cost-Effective Solution: Offers a high-performance alternative to expensive OEM parts, reducing maintenance costs without compromising quality.

Technical Specifications

OEM Cross-Reference

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

• OEM No. P49

Cross-reference with other manufacturer numbers is available upon request to ensure perfect compatibility with your specific injection pump model.

Compatibility

• Vehicle Application: Diesel Trucks
• Engine Type: Compatible with various diesel engines using the P49 fuel injection pump element.
• System: Designed for use in inline and distributor-type fuel injection pumps.

Note: Please verify your pump’s plunger size and model number before purchase. Contact our technical support for fitment verification.

Global Supply & Distribution

As a leading exporter of diesel engine components from Shandong, China, we offer reliable worldwide shipping to meet your procurement needs. Our logistics network ensures fast delivery to major ports and industrial centers globally.

• Markets Served: North America, Europe (EU), Southeast Asia, Middle East (UAE, Saudi Arabia), Africa, and South America.
• Shipping Options: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight available.
• Delivery Time: 3-7 working days for in-stock items.
• Trade Compliance: Experienced in international documentation and customs clearance for B2B shipments.

Quality Assurance

• Manufacturing Standards: Produced in ISO-compliant facilities with strict process control.
• Testing: Each plunger is tested for dimensional accuracy, surface finish, and pressure integrity.
• Warranty: 6-month warranty against manufacturing defects.
• Certification: All products meet or exceed OEM performance standards.

FAQ

Q: How do I confirm the P49 plunger is the correct part for my injection pump?
A: Please check the part number stamped on your existing plunger or consult your pump’s service manual. The P49 is a standard size, but confirming the plunger diameter and length is crucial. Measure the old part or provide your pump model for cross-verification.

Q: What is the recommended installation procedure for this plunger?
A: Installation should be performed by a qualified diesel technician. Ensure the plunger and barrel are perfectly clean and lubricated with clean diesel fuel during assembly. Torque the retaining components to the manufacturer’s specifications. Improper installation can lead to pump failure.

Q: Can this plunger be used in high-performance or modified diesel engines?
A: This P49 plunger is designed for standard replacement in stock diesel truck engines. For high-performance applications requiring increased fuel delivery, we recommend consulting with our technical team to discuss upgraded plunger options that match your specific power requirements.

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 .