For Sale: Genuine Kugelfisher Membranes and Revision Kits for Peugeot 504

New Membranes & Revision Kits for KF5 and XN2 engines.

Does your 2.0 liter 504 injection engine start consuming more and more gasoline and you can’t figure out why? Then there is a fair chance that the membranes that control the vacuum inside the injection pump got porous This is especially very likely when the car wasn’t used for some years. Problem for most of us is how to get those damn membranes. I do sell new membranes. Instructions for replacement can be found below. If you find yourself in a similar situation, just go to the contact page and send me a message.

NOTE: CURRENTLY I ONLY HAVE SMALL MEMBRANES AND COMPLETE REVISION SETS WHICH CONTAIN BOTH MEMBRANES AND A LOT MORE

Instructions for Changing (or checking) the Membranes

Peugeot 504 Injection Pump Technical Information and Documentation

  • KF6 system -> 1.8 liter Peugeot 504 engine without membranes
  • KF5 system -> 1.8 liter Peugeot 504 engine with membranes
  • XN2 system -> 2.0 liter Peugeot 504 engine with membranes

KF6 - Peugeot Documentation 1193

Frans/Français/French

XN2,KF5,KF6 - Workshop Manual Peugeot Documentation 1212

Frans/Français/French

XN2,KF5,KF6 - Workshop Manual Peugeot Documentation 1212NL

Nederlands/Néerlandais/Dutch

XN2,KF5,KF6 - Workshop Manual Peugeot Documentation 1212E

Engels/Anglais/English

KF5 - Peugeot Documentation 1473

Frans/Français/French

KF - Peugeot Documentation 2766

Frans/Français/French

KF6 - Interauto Petrol Fuel Injection Book

Engels/Anglais/English

XN2,KF6 - Haynes 161

Engels/Anglais/English

KF6 - Revue Technique Automobile 285 201 330

Frans/Français/French

XN2,KF6 - l'Expert Automobile 74

Frans/Français/French