PED 6 KL PUMP PARTS

These diagrams show the parts making up a typical PED 6 KL pump. Some minor variation occurs between models. 

These are the part numbers you need if you need to order new parts from Bosch. However many of the parts are now no longer available new.

 MAKE YOUR OWN GASKETS

While Bosch do a repair kit for the PED and PES pumps, these are often out of stock and are quite expensive. Anyone wishing to make their own gaskets can use the drawings below. Download the free PDF files then print at A4 onto 0.8mm thick Flexoid gasket paper at home. They can then be cut out with a surgical blade and the holes made with a craft hole punch. The gasket paper can be obtained from www.ramgaskets.com The 2mm thick sheet rubber can be obtained from good craft stores and can be cut the same way with a blade dipped in oil.

Click on images to download the FREE PDF files

PUMP WASHER KIT, SEALS AND BEARINGS

£60.00 + P&P 

Containing:

CRS11R rear shaft seal
NSK L17 front and SKF 6203 rear bearings
Full set of Copper, Fibre, Nylon washers and O rings
Full set of new “E” clips and new flyweight circlip
Large flyweight spring washer

PDF gasket drawings seen above and A4 sheet of 0.8mm Flexoid gasket paper 

Please note that the washers and O rings are non standard sizes and have been made to order for me to fit the Bosch MFI pumps. Contact the author to order mjb@911mfi.com

LINKS TO PARTS 

www.partbob.com for Bosch injection pump parts including their full gasket kits (please note that these are often not available for long periods) Details of the part numbers to order are given in my book.

www.ypvspares.com/nsk_l17_bearing/p1208263_7424302.aspx for angular contact NSK L17 cam front bearing

www.bearing-king.co.uk/bearing/6203-skf/4223 for SKF 6203 cam rear bearing

http://www.hollinbrow.co.uk/hollinbrow/set2_final.asp?set1=Steel&set2=Shim to obtain any additional or missing shims for your pump

www.pelicanparts.com for Porsche parts

www.autoatlanta.com for Porsche parts

www.ryanqc.com for anti tamper paint

www.canfordclassics.co.uk/gallery/new-mfi-throttle-linkage-set-all-8-rods for new throttle linkage

PUMP DRIVE GEARS

If your drive belt gears are worn you should replace them. New gears are being made by Eisenbrandt. you can order them from their web site www.Eisenbrandt.eu



I have used these gears myself on many of my pumps and have been very pleased with them.

LINKS TO SERVICES

www.mfiwerks.com for injection pump repairs in the US

www.canfordclassics.com/gallery/1350 for throttle body repairs

www.eurometrix.ws for throttle body repairs

www.bsmotorsport.co.uk for dyno tuning in the UK