04231021 04157603 Fuel Lift Pump for Deutz F5L912 F3L912 F4L912 F6L912 912W

Product Overview

This aftermarket replacement fuel lift pump is intended for the listed Deutz engine applications and references part numbers 04231021 and 04157603. A fuel lift pump moves fuel from the tank toward the engine fuel system to support fuel delivery.

Key Features & Performance

• Moves fuel through the engine fuel system as part of normal fuel delivery.
• References part numbers 04231021 and 04157603 for comparison during parts identification.
• Intended for servicing or replacing the corresponding fuel lift pump.
• Supports the fuel supply system used with the listed Deutz applications.

Fitment & Compatibility

• for Deutz F5L912 applications
• for Deutz F3L912 applications
• for Deutz F4L912 applications
• for Deutz F6L912 applications
• for Deutz 912W applications

Common Uses

• Replacing a worn, leaking, damaged, or malfunctioning fuel lift pump.
• Routine maintenance of the engine fuel delivery system.
• Servicing the fuel system associated with the listed Deutz applications.

Technical Specifications

• Product Type: Fuel lift pump
• Part Number(s): 04231021, 04157603
• Model Application(s): Deutz F5L912, F3L912, F4L912, F6L912, 912W

Frequently Asked Questions

Q: What does a fuel lift pump do? A: A fuel lift pump moves fuel from the tank toward the engine fuel system as part of normal fuel delivery.

Q: How should fitment be verified? A: Compare the complete existing part number, including 04231021 or 04157603, with the complete Deutz equipment or engine model designation before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.