Product Description

Genuine Bosch 0445020542 brand-new high pressure fuel injection pump designed for selected Bobcat and Doosan applications equipped with D34 3.4L diesel engines.

Manufactured in the Czech Republic to Bosch OEM specifications, this common rail high pressure fuel pump delivers precise fuel pressure, consistent fuel delivery, and reliable performance under demanding operating conditions.

This is a genuine Bosch OEM product, not an aftermarket replacement. The pump is brand new, unused, and supplied in its original Bosch packaging.

No core charge or core return is required. 

Product Details

Brand: Bosch

Manufacturer: Bosch

Part Number: 0445020542

Product Type: High Pressure Fuel Injection Pump

Condition: Brand New

Quality: Genuine Bosch OEM

Fuel Type: Diesel

Country of Origin: Czech Republic

Item Weight: 8 lb

Package Dimensions: 10 x 10 x 8 in

UPC: 4047023092373

Core Charge: None

Core Return Required: No

Quantity: 1 Fuel Injection Pump

Technical Information

Pump Type: Common Rail High Pressure Fuel Pump

Pump Series: CR/CP4N1/L50/20

Fuel Injection System: Common Rail

Engine Displacement: 3.4L

Engine Model: Doosan D34

Engine Power Range: 55.0–101.0 kW

Installation Type: OEM Direct Replacement

Manufacturing Standard: Bosch OEM Specifications

Cross Reference

0445020542

0 445 020 542

400912-00573

40091200573 

CR/CP4N1/L50/20

Compatible With

Doosan Engines

Doosan D34 – 3.4L Diesel – 55.0–101.0 kW – From 09/2019

Bobcat Equipment

Selected Bobcat equipment equipped with Doosan D34 3.4L diesel engines – 2019 and newer

Compatibility depends on the specific equipment model, engine configuration, and original fuel injection pump part number.

Please verify the original Bosch or OE part number before ordering.

Included in the Box

1x Genuine Bosch Brand-New High Pressure Fuel Injection Pump

Shipping and Warranty

Same-day handling available for in-stock items.

Worldwide shipping available.

UPS Next Day Air shipping option available.

Orders requiring Next Day Air service must be placed before our 3:00 PM Pacific Time shipping cutoff.

This product includes a 1-year Bosch limited manufacturer warranty covering manufacturing defects.

Warranty coverage applies to the product only and excludes labor, installation, removal, downtime, and consequential expenses.

Important Note

Please verify the Bosch part number 0445020542 or OE part number 400912-00573 before purchasing.

If you are unsure about compatibility, please provide the original fuel injection pump part number or engine serial number so we can assist with verification.