Bosch Universal Fuel Pump Specs TECHNICAL DATA

Part Number Flow Qty*  litres / hour Pressure Inlet Connection Outlet Connection Length (mm) Diameter (mm) Max Power Cons (Amps) Electrical Connection (- / +)
0 580 254 023 168 (5 Bar) open base M10 x 1.0 169 60 10 M5/M6
0 580 254 040 102 (6.5 Bar) open base M10 x 1.0 169 60 11 M5/M6
0 580 254 044 200 (5 Bar) M18 x1.5 M12 x 1.5 196 60 15.5 M5/M6
0 580 254 046 207 (3 Bar) M14 x 1.5 M12 x 1.5 (F) 169 60 10.5 M4/M5
0 580 254 053 175 (5 Bar) 12mm (3/8") M12 x 1.5 180 60 11.5 M4/M5
0 580 254 909 148 (5 Bar) 12mm (3/8") M12 x 1.5 180 60 10 M4/M5
0 580 254 910 130 (5 Bar) 15mm (1/2") M12 x 1.5 203 60 10 M4/M5
0 580 254 911 95 (4 Bar) 15mm (1/2") M12 x 1.5 199 52 5.2 M4/M5
0 580 254 975 165 (5 Bar) 15mm (1/2") M12 x 1.5 (F) 180 60 10 M4/M5
0 580 254 979 165 (5 Bar) M14 x 1.5 M12 x 1.5 (F) 168 60 10 M4/M5
0 580 254 984 165 (5 Bar) 12mm (3/8") M12 x 1.5 (F) 180 60 10 M4/M5
0 580 464 069 98 (4 Bar) 12mm (3/8") M12 x 1.5 186 60 7 M4/M5
0 580 464 070 130 (3 Bar) 12mm (3/8") 8mm (5/16") 175 52 6.5 M4/M5
B 261 205 413 200 (8 Bar) M18 x1.5 M12 x 1.5 196 60 15.5 M5/M6


Dimensions

A = Diameter C = Length
B = Inlet/Suction Connection Size D = Outlet/Pressure Connection Size





MOTORSPORT COMPONENTS B

FUEL PUMPS

Notice to Purchaser / Installer

All Bosch fuel pumps are fully tested and sealed prior to delivery. They are manufactured to the latest design and quality control speci-
fications for their intended application.

Important Information

Always follow the vehicle manufacturers fitting / replacement instructions. Before fitting a fuel pump the following checks should be
undertaken.

• Ensure the entire fuel injection system is clean and free from contaminants.
• Ensure that the correct fuse is fitted. [ use manufacturers recommendation ]
• Inspect and fit a new fuel filter and in-tank strainer to the system. [ use only recommended parts ]
• Vehicles operating on dual fuel must have a quarter of a tank of petrol at all times.
• It is recommended that the vehicle be operated on petrol at least one day per week to keep the system operating correctly.
Failure to operate your vehicle in this way can degrade performance due to stale fuel and the formation of gums and varnish in
the fuel system.

Bosch warranty does not cover failure due to the ingress of foreign matter, incorrect application or insufficient fuel supply. All fuel
pumps returned under warranty will be inspected prior to claim settlement.

Before fitting new pump

Before fitting a replacement 12v fuel pump, please investigate the reason for the failure of the existing pump and rectify as neccessary.
Check the current draw of the fuel pump which should be less than 6.5 amps for EFI systems; for K and KE Jetronic systems 11
amps. Excessive current draw or noisy operation can indicate foreign material in the pump roller cell. Use only a fuse having the correct
rating as specified by the vehicle manufacturer.

After removing the old pump from the vehicle, empty the contents of the pump into a container. Examine the fuel for signs of foreign
material including rust, rubber, varnish, plastic etc. The complete system should be inspected and cleaned if neccessary; this includes
the fuel tank, fuel rail, pressure regulator, tank pickup unit and strainer.

When refitting the hoses to the pump and fuel filter, take care not to damage the hoses as small rubber particles can circulate through
the system and become jammed in the fuel pump, regulator or injector. Fit new fuel pump, check the current draw, check fuel rail pressure.

Bosch warranty does not cover failure that results from the ingress of foreign matter; incorrect application or damage resulting from
pumps operating with insufficient fuel in the tank as in LPG conversions.