Product Overview

This high-quality MW Series Fuel Injection Plunger, OEM number 2418455152 (also known as 2455-152, 2455152, or 2 418 455 152), is a precision-engineered component designed for the reliable replacement and repair of diesel fuel injection systems. Manufactured to strict OE standards, this plunger ensures optimal fuel metering and pressure generation for efficient engine performance. With a robust logistics network, we ship globally to major industrial hubs across North America, Europe, Asia-Pacific, the Middle East, and South America, ensuring fast delivery to your workshop or warehouse.

Key Features & Benefits

• Precision Engineering: Manufactured to standard size with tight tolerances for a perfect fit and consistent fuel delivery.
• High Durability: Constructed from premium-grade materials to withstand extreme pressures and resist wear, extending the service life of your injection pump.
• Direct Replacement: Designed for a seamless “drop-in” fit, reducing installation time and labor costs for mechanics and technicians.
• Reliable Performance: Restores original engine power, fuel economy, and reduces emissions by ensuring accurate fuel injection timing.
• Certified Quality: Each unit undergoes rigorous testing to meet high-quality standards, backed by a 6-month warranty.

Technical Specifications

OEM Cross-Reference

This plunger is a direct cross-reference for the following OEM and equivalent part numbers. Please verify your current part number for compatibility.

• Primary OEM: 2418455152
• Alternate Numbers: 2455-152, 2455152, 2 418 455 152
• Series: MW (Bosch PES MW type injection pumps)

Compatibility

This plunger is specifically designed for use in MW Series diesel fuel injection pumps. It is a standard component used in various automotive and industrial diesel engines requiring precise fuel control. Typical applications include older-generation car engines, light trucks, and agricultural machinery equipped with Bosch MW-type pumps.

Note: Always consult your engine or pump service manual to confirm the specific plunger size and pump model before ordering.

Global Supply & Distribution

We are a dedicated supplier to the international aftermarket, offering fast and reliable shipping solutions to meet B2B demands.

• Worldwide Shipping: We partner with DHL, FedEx, EMS, TNT, and UPS to deliver to all major global markets.
• Key Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, Korea, Australia), Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).
• Fast Delivery: Standard lead time is 3-7 days from our warehouse in Shandong, China.
• Flexible Payment: We accept TT, PayPal, and Western Union for secure transactions.

Quality Assurance

Our commitment to quality ensures that every plunger meets the performance standards required for modern diesel engines.

• Manufacturing Standards: Produced in ISO-certified facilities with strict quality control processes.
• Testing: Each plunger is inspected for dimensional accuracy and surface finish before packaging.
• Warranty: All products come with a 6-month warranty against manufacturing defects.
• Customer Service: We provide 24-hour customer service to assist with any inquiries or issues.

FAQ

1. What is the difference between part numbers 2418455152 and 2455-152?

These numbers refer to the same fuel injection plunger. 2418455152 is the standard Bosch OEM format, while 2455-152 is a common alternate or legacy numbering system used by some manufacturers. They are functionally identical and interchangeable.

2. Can this plunger be used in any Bosch MW injection pump?

This plunger is specifically designed for the MW Series pump. While it is a standard-size component, it is critical to verify the exact pump model and plunger diameter specifications in your service manual. Using an incorrect plunger can affect fuel delivery and engine timing.

3. What is the recommended installation procedure for this plunger?

Installation should be performed by a qualified diesel technician. The plunger must be handled with extreme care to avoid scratches or contamination. It is recommended to lubricate the plunger with clean diesel fuel or assembly oil before installation. Always replace the delivery valve and seal kit simultaneously to ensure a leak-free and long-lasting repair.

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 .