Bosch CB18 Common Rail High-Pressure Fuel Pump 0445025040
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Bosch CB18 Common Rail High-Pressure Fuel Pump 0445025040

Bosch CB18 Common Rail High-Pressure Fuel Pump 0445025040

1.Part Number & OEM Reference: CB18 Pump, Bosch OEM No. 0445025040 / 0 445 025 040
2.Engine Compatibility: Specifically engineered for JMC vehicles and the Isuzu 4JB1 diesel engine series
3.High-Pressure Output: Delivers continuous rail pressures up to 1,600 bar (160 MPa), independent of engine speed
4.Precision Design: Dual-plunger (CB18) configuration with a 1:2 transmission ratio for exact fuel metering and consistent injection timing
5.Material & Durability: Constructed from high-speed steel and hardened alloys for wear resistance and extended service life
6. Wide Temperature Range: Operational between −40 °C and 80 °C, ensuring reliability in extreme climates
7.Certifications & Standards: Tested on CRS-708S benches, ISO 9001 certified, and compliant with China III/IV and Euro III emission standards
8.Packaging & Origin: Supplied in Bosch or neutral OEM packaging; available as original Bosch-manufactured units

  • Fast Delievery
  • Quality Assurance
  • 24/7 Customer Service
Product Introduction

Parameter

Specification

Part Number

0445025040 / 0 445 025 040

Pump Type

Common Rail, CB18, Dual-Plunger, 1:2 Transmission Ratio

Max Rail Pressure

1,400–1,600 bar (140–160 MPa)

Engine Models

JMC, Isuzu 4JB1

Material

High-Speed Steel, Hardened Alloys

Operational Temperature

−40 °C to 80 °C

Weight

≈5 kg

Certification

ISO 9001; China III/IV

Testing Equipment

CRS-708S Test Bench

Condition

Brand New, Bosch Original

Warranty

6 Months

MOQ

1 Piece

Delivery Time

3–7 Days

Packaging

Neutral OEM or Bosch Package

Place of Origin

Germany (Bosch) / China (OEM Partners)

 

 

Benefits

 

High-Pressure Performance
Maintains 1,600 bar rail pressure for optimal atomization and combustion efficiency

2.Precision Fuel Metering
Dual-plunger design and electronic metering unit ensure accurate delivery under varying loads

3.Robust Construction
All internal components machined from hardened steel for superior wear resistance

4.Emission Compliance
Engineered to support advanced after-treatment, meeting stringent emission norms for cleaner exhaust

5.Wide Operating Temperature
Rated for extreme cold and heat, ensuring reliable starts and performance in all climates

6.Plug-and-Play Integration
Direct OEM fitment with standard CB18 housing and mounting interfaces

7.Global After-Sales Support
Bosch technical assistance and remanufacturing network provide spare parts and troubleshooting

FAQ

 

1. How do I request a sample?

You can initiate a sample request by contacting our sales team with the part number (0445025040), desired quantity, and your shipping address via email or our online inquiry form

2. Is there a sample fee?

Most suppliers charge a nominal sample fee to cover production and handling. This fee is often refundable or credited against your first bulk order of the same part

3. What is the lead time for samples?

When samples are in stock, we typically ship within 3–7 business days after receiving payment and all shipping details

4. How are samples packaged and shipped?

Samples are packed per OEM-approved standards and clearly labeled as "Sample" or "Prototype" to distinguish them from mass production units. We ship via express couriers (e.g., DHL, FedEx, TNT) to ensure rapid and secure delivery

5. Will I receive a test report with the sample?

Yes. Each sample is accompanied by a factory test report that includes pressure–flow curves, delivery volume data, and quality inspection results to verify performance against specifications

What international shipping terms apply?

We offer samples under standard Incoterms-EXW, FOB, or CIF-based on customer preference. Under EXW (Ex Works), the buyer arranges and pays for transport from our facility; under FOB (Free On Board), we deliver to the port and clear for export; under CIF (Cost, Insurance, Freight), we cover shipping to your port of choice

7. Can samples be customized?

Yes. If you require specific calibrations, special connectors, or branded packaging for evaluation, please specify these requirements at the time of request. Custom sample tooling or branding may incur additional fees and extended lead times, which will be quoted separately

Customer feedback

 

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Flexible Payment Methods for Your Convenience

 

To make your purchasing experience smooth and easy, we offer a variety of secure payment options:

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Bank Transfer

Pay directly in 15 supported currencies.

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Western Union

Quick and global money transfers.

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PayPal

Safe and convenient online payment.

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Alibaba

Enjoy extra protection with trusted Alibaba transactions.

We're here to make your order process worry-free - choose the payment method that works best for you!

 

Shipping Made Simple

 

We understand that every customer has unique shipping needs. That's why we offer:

1

Global Express Services

DHL, FedEx, UPS for fast and secure delivery.

Sea freight

Sea Freight Solutions

Affordable and efficient for bulk orders.

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Flexible logistics

Prefer your own forwarder? We're happy to work with them too.

No matter the destination, we tailor the best shipping solution for you.

 

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