Universal Bosch Common Rail CP1 Diesel High Pressure Pump Seals Kit Leak Repair
SYMPTOMS OF FAULT
Fuel leaking from the fuel pump, commonly from the heads of the pump, poor vehicle running or vehicle failing to start.
THE FAULT
It is common for the seals within the fuel pump to fail causing fuel leaks
It is a common fault for the seals, gaskets and orings to deteriorate within the CP1 fuel pump leading to leaks around the pump. These pumps operate at extremely high pressures so even the smallest deterioration in a seal can lead to substantial fuel leaks and associated vehicle faults. Our kit includes replacement seals - those which commonly fail. Enabling you to repair the fuel pump you have without the vast cost of a new / refurbished unit.
THE SOLUTION
Replacement seals for the CP1 fuel pump
Our repair kit includes replacement seals for those that commonly fail within the CP1 fuel pump causing fuel leaks. Our unique kit includes both type of head seals for these pumps both the circular and shaped seal. Our kit allows you to replace just the seals /gaskets / O-rings which fail without the need to replace the complete pump at vast expense. Our kit includes the seals that commonly fail including the head seals, conical seals, fuel galley seals and drive shaft seals. Designed to enable you to repair your current unit at the fraction of the price of a new or reconditioned unit.
UK stock
Recondition your pump at a fraction of the cost of a whole new unit!
Next day delivery available
Improved design parts
Universal Bosch Common Rail CP1 Diesel High Pressure Pump Seals Kit Leak Repair Kit Installation Instructions - YouTube
Please note that this kit is only suitable for kits labelled "CP1" with no other digits directly following. If you have "CP1H3", "CP1K3", "CP1S3" etc this kit will not be compatible.
The CP1 fuel pump operates at extremely high pressures, more than high enough to cause serious injury or death. Follow your vehicle manufacturers guidance on depressurize the fuel pump before commencing repair.
The repair needs to be carried out in an ultra clean environment; any contaminates greater than 2 micron (0.0002mm) that enter the pump or pipework can cause irreparable damage to the injector system. Customers have noted success in the past carrying out the repair submersed in pure and filtered diesel using latex gloves to handle the components, with the pump being thoroughly flushed through with clean diesel before being refitted to the vehicle. It is the customer’s responsibility to ensure a sufficiently clean environment for this repair.
