Product Overview

This remanufactured PT40 Fuel Injection Pump Plunger and Barrel Assembly is a precision-engineered component designed for high-performance diesel engines. Sourced from a leading ISO/TS16949 certified manufacturer in China, this plunger barrel assembly is a direct replacement for OEM part number PT40. We export globally, serving major markets in North America, Europe, Asia-Pacific, the Middle East, and South America, ensuring fast and reliable delivery to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from premium High-Speed Steel for exceptional wear resistance and long service life under extreme pressure and temperature.
• Optimal Fuel Delivery: Ensures precise fuel metering and injection timing, leading to improved engine efficiency, reduced fuel consumption, and lower emissions.
• Remanufactured Quality: Carefully inspected and remanufactured to meet or exceed OEM specifications, providing a cost-effective alternative without compromising performance.
• Durability & Reliability: Designed to withstand the rigorous demands of heavy-duty diesel engines, minimizing downtime and maintenance costs.
• Easy Installation: Direct bolt-on replacement for the original PT40 unit, requiring no modifications for a hassle-free fit.

Technical Specifications

OEM Cross-Reference

This plunger barrel assembly is a direct replacement for the following OEM part number(s):

• PT40 (Primary OEM Number)

Note: Please verify your engine’s specific part number to ensure compatibility. This is a direct cross-reference for the PT40 model.

Compatibility

This PT40 plunger and barrel assembly is specifically designed for use in fuel injection pumps on various diesel engines. Typical applications include:

• Engine Models: Designed for diesel engines utilizing the PT40 pump element.
• Vehicle Models: Compatible with a wide range of diesel cars, trucks, and industrial equipment that use this pump element. Please confirm your specific engine model.
• Application: Diesel Fuel Injection System

Global Supply & Distribution

We are a dedicated supplier of diesel engine parts with a robust global logistics network. We ensure fast and reliable shipping to major international ports and industrial centers.

• Worldwide Shipping: We ship to all major continents including North America, South America, Europe, Asia-Pacific, Africa, and the Middle East.
• Major Markets Served: USA, Canada, UK, Germany, France, Australia, UAE, Saudi Arabia, South Africa, Brazil, and more.
• Fast Delivery: Efficient logistics partners ensure your order is processed and dispatched promptly to major ports like Los Angeles, Rotterdam, Shanghai, and Dubai.
• Export Experience: Our team has extensive experience in international trade, ensuring all documentation and compliance standards are met for smooth customs clearance.

Quality Assurance

• Manufacturing Standard: Manufactured in an ISO/TS16949 certified facility, ensuring strict quality control and process management.
• Warranty: Backed by a comprehensive 12-month warranty against manufacturing defects.
• Testing: Each unit undergoes rigorous inspection and testing for dimensional accuracy, material integrity, and hydraulic performance to ensure it meets OEM specifications.

FAQ

Q1: How do I confirm this PT40 plunger barrel assembly fits my engine?

A1: Fitment is determined by the specific fuel injection pump model, not just the engine. Please check the number stamped on your existing plunger and barrel assembly. If it reads “PT40,” this part is a direct replacement. If you are unsure, please provide your engine model and pump serial number to our sales team for cross-verification.

Q2: What is the installation process for this remanufactured part?

A2: Installation should be performed by a qualified diesel technician. It involves removing the old plunger and barrel from the pump housing, cleaning the bore, and carefully installing the new assembly with the correct orientation. Proper lubrication with clean diesel fuel or assembly oil during installation is critical to prevent scoring. We recommend following the engine or pump manufacturer’s service manual.

Q3: What maintenance is required after installing a new plunger and barrel?

A3: After installation, the fuel injection pump should be re-calibrated and timed to the engine’s specifications. It is also recommended to replace the fuel filter and ensure the fuel system is free of contaminants to protect the new, high-precision components. Regular inspection of fuel quality and filter changes will maximize the service life of the plunger and barrel.

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 .