Product Details
Product Overview
This is a premium-quality MW Series Plunger, a critical component for diesel fuel injection pumps, specifically designed for replacement and repair applications. Sourced from a leading manufacturer in Shandong, China, this plunger (OEM No. 1 418 415 070 / 1418415070) is engineered to meet or exceed OEM specifications. We provide global shipping to major industrial centers across North America, Europe, Asia-Pacific, the Middle East, and Africa, ensuring fast delivery via DHL, FedEx, EMS, TNT, and UPS. Our 24-hour customer service team is ready to support your procurement needs.
Key Features & Benefits
- High-Quality Construction: Manufactured from premium-grade materials to ensure exceptional wear resistance and long service life in demanding diesel engines.
- Precision Engineering: Machined to exacting tolerances for optimal fuel metering, injection pressure, and overall engine performance.
- Direct Replacement: Designed as a perfect drop-in replacement for the OEM part, minimizing downtime during repairs.
- Enhanced Durability: Undergoes rigorous quality control to withstand high pressure and thermal stress, reducing the risk of premature failure.
- Reliable Performance: Ensures smooth and efficient fuel delivery, contributing to better fuel economy and reduced emissions.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Name | Plunger |
| OE Number | 1 418 415 070 |
| Model Number | 1 418 415 070 |
| Alternative OEM No. | 1418415070, 1415-070, 1415070 |
| Application | Fuel Injection System (MW Series) |
| Condition | New |
| Quality | High-Quality |
| Warranty | 3 Years |
| Packing | Neutral Package |
| Single Package Size | 25 x 10 x 15 cm |
| Single Gross Weight | 0.600 kg |
OEM Cross-Reference
This plunger is a direct cross-reference for the following OEM part numbers, ensuring broad compatibility:
- 1 418 415 070
- 1418415070
- 1415-070
- 1415070
If your specific part number is not listed, please contact our 24-hour service team for assistance with cross-referencing.
Compatibility
This MW Series plunger is designed for use in diesel fuel injection pumps, specifically those utilizing the Bosch MW-series platform. It is a common replacement part for various industrial, agricultural, and automotive diesel engines. Typical applications include:
- Medium to heavy-duty diesel engines requiring precise fuel metering.
- Fuel injection pumps for trucks, buses, construction machinery, and generators.
Global Supply & Distribution
We offer comprehensive global shipping solutions to meet the demands of B2B buyers worldwide.
- Worldwide Shipping: Reliable logistics partners including DHL, FedEx, EMS, TNT, and UPS.
- Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Australia, Japan, South Korea), Middle East (UAE, Saudi Arabia), and Africa.
- Fast Delivery: Standard delivery time of 3-7 days to major ports and industrial hubs.
- Trade Compliance: Experienced in international export documentation and customs clearance to ensure smooth transactions.
Quality Assurance
We prioritize quality and reliability in every product we supply.
- Manufacturing Standards: Produced in a state-of-the-art facility in Shandong, adhering to strict quality control protocols.
- Warranty: Backed by a comprehensive 3-year warranty against manufacturing defects.
- Testing: Each component undergoes rigorous inspection for dimensional accuracy, material integrity, and pressure resistance to ensure flawless performance.
FAQ
Q: How do I verify that this plunger fits my specific fuel injection pump?
A: Please cross-reference your existing part number with the OEM numbers listed (1 418 415 070, 1418415070, 1415-070, 1415070). If your pump uses an MW series plunger with these markings, it is a direct fit. For further verification, measure the plunger diameter and length against your original part.
Q: What is the recommended installation procedure for this plunger?
A: Installation should be performed by a qualified diesel technician. Ensure the pump housing and bore are clean and free of debris. Lubricate the plunger with clean diesel fuel or assembly lubricant before insertion. Follow the manufacturer’s service manual for specific torque and clearance specifications.
Q: How should I maintain this plunger to maximize its service life?
A: Use high-quality, clean diesel fuel and replace fuel filters regularly. Contamination is the primary cause of plunger wear. Ensure the fuel injection pump is properly timed and adjusted to avoid excessive stress on the plunger. Adhering to the recommended service intervals for the entire fuel system will prolong the component’s life.
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 .
FAQ
Common Product Inquiry Questions
How can I confirm this part matches my engine or injector model?
Send the OEM number, engine model, application, or clear product photos. We will help verify the suitable part before quotation.
Can I ask for packing, shipping, and delivery details together?
Yes. You can combine product confirmation, quantity, destination, packing request, and shipment method in one inquiry so the quotation is more complete.
Why is price not displayed on the page?
This catalog is built for B2B inquiry. Final pricing depends on the confirmed part number, quantity, stock situation, and shipping destination.
What information helps you quote faster?
Please include the OEM number, engine model, quantity, destination country, and any packing or shipping preference. This usually speeds up matching and quotation.
Inquiry Desk
Send Product Inquiry
Use this form to ask for fitment, MOQ, delivery time, packing, and shipping support for this product.
- Simple inquiry flow with direct sales follow-up.
- Send OEM number, quantity, or destination in the optional message if available.
- Every submission is stored in WordPress and sent to your admin email.
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Quick Inquiry
Bosch MW Series Plunger 1 418 415 070 / 1418415070 for Diesel Fuel Injection Pump
Send one clear inquiry and we will reply with quotation, lead time, and fitment confirmation.
- OEM number is included automatically when available.
- Add quantity, destination, and packing needs for a faster quote.
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Inquiry Desk
Send Inquiry
Quick contact for this product. OEM number is attached automatically.
- Simple inquiry flow with direct sales follow-up.
- Send OEM number, quantity, or destination in the optional message if available.
- Every submission is stored in WordPress and sent to your admin email.