damaged_fuel_distributor_diaphragm

Rough idle, low power, high MPG, not flexible acceleration, too long of a cranking time with a hot engine... you probably have a damaged fuel distributor diaphragm (even the smallest one) or an internal leak in the fuel distributor, or both. This is probably because of modern fuel additives and the introduction of ethanol into fuel.
Repair_kit_for_a_eight_
cylinder_alloy_Bosch_KE_Jetronic_Fuel_Distributor
New technology allows us to maintain not only absolute precision in manufacturing the diaphragm but also handle the cutting corners in such a way that the edges of the nylon mesh inside the diaphragm become thermally connected to the base layers of the diaphragm.
The result is exceptional strength and durability while maintaining the original elasticity of the diaphragm.
Repair Kit for an Eight-Cylinder Alloy BOSCH KE-Jetronic Fuel Distributor
 
The kit contains:
  • One diaphragm is made with advanced technology; the material has a much higher temperature and chemical resistance.
  • Eight o-rings for the etering slot body (Viton o-rings also have much higher temperature and chemical resistance).
  • One-shaped o-ring for the screw plug (control piston). Viton
  • There are two o-rings for connection between the fuel distributor and the electrohydraulic actuator. OEM.
  • One o-ring for the control piston (Viton)
  • One o-ring for the control plunger inside the fuel distributor (Viton)
  • One o-ring for connection between fuel distributor and air flow meter (Viton)
  • Set (13 pieces) of copper and aluminum seal rings for screws and connection ports
  • One o-ring (Viton) for the adjusting screw and one (Copper) seal ring for the cover screw of the EHA
  • One brand new retainer shim.
Brand New.
Made in USA.

This repair kit is suitable for the following BOSCH fuel distributor numbers:
 
0438101015
Mercedes-Benz
ModelChassisYearsEngine
500 SLR12903/1989 - 08/1992M119.960
560 SECW12610/1985 - 08/1987M117.968
0438101016
Mercedes-Benz
ModelChassisYearsEngine
500 SLR12903/1989 - 08/1992M119.960
560 SECW12610/1985 - 08/1987M117.968
0438101017
Mercedes-Benz
ModelChassisYearsEngine
300 GEW46308/1990 - 08/1993M103.987
420 SE, SELW12609/1985 - 06/1991M116.965
420 SECW12610/1985 - 06/1991M116.965
420 SL RoadsterR10701/1986 - 08/1989M116.964
500 GE AMGW46303/1993 - 09/2001M117.965
500 SE, SELW12609/1985 - 06/1991M117.965
500 SECW12609/1985 - 06/1991M117.965
500 SL RoadsterR10701/1986 - 08/1989M117.964
560 SECW12610/1985 - 06/1991M117.968
560 SELW12610/1985 - 06/1991M117.968
560 SL RoadsterR10709/1985 - 08/1989M117.967
G 300W46309/1993 - 10/1994M103.987
0438101018
Mercedes-Benz
ModelChassisYearsEngine
420 SE, SELW12609/1985 - 06/1991M116.965
420 SECW12610/1985 - 06/1991M116.965
420 SL RoadsterR10701/1986 - 08/1989M116.964
500 SE, SELW12609/1985 - 06/1991M117.965
500 SECW12609/1985 - 06/1991M117.965
500 SL RoadsterR10701/1986 - 08/1989M117.964
560 SECW12610/1985 - 06/1991M117.968
560 SELW12610/1985 - 06/1991M117.968
560 SL RoadsterR10709/1985 - 08/1989M117.967
0438101032
Bentley
ModelEngineYearsMarket
Mulsanne 6.8 TurboV810/1986-05/1990EU
0438101033
Ferrari
ModelLitersYearsEngine
Mondail 83.201/1988-12/1988F105.P.. Kat.
Lancia
TypeModelYearsEngine
Thema 8.3210412/1987-12/1990F105 L.046 Kat
Thema 8.3210406/1986-12/1989F105 L
0438101040
Bentley
ModelRB keyYearsEngine
Turbo R 6.8BEY 1611/1991 - 03/1993V8 (OHV)
Turbo R 6.8BEY 1511/1991 - 03/1993V8 (OHV Kat)
Rolls-Royce
ModelRB keyYearsEngine
CornicheROL 4401/1989 - 03/1993OHV V8
Corniche II 6.7ROL 3907/1989 - 03/1993OHV V8
Silver SpiritROL 4007/1989 - 03/1993OHV V8 (USA)
Silver SpiritROL 4307/1989 - 03/1993OHV V8 (EU)
Silver SpurROL 4107/1989 - 03/1993OHV V8 (CDN, USA)

Before ordering, please check your fuel distributor part number. It is located on a small metal plate on the distributor and must be 0-438-10X-XXX
 
If you have a fuel distributor made by BOSCH with a number that is not mentioned above, you may contact us by email, and we can provide you with a kit designed for your vehicle.
 
A list of all the repair kits available now can be seen here.
 

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Instructions on how to use this repair kit are not included with your purchase.
When you make a purchase, in the package slip of your order, we provide the email address of our support group. To obtain repair instructions for a BOSCH Fuel Distributor using a repair kit, please contact APM customer service. If you have any difficulty using our product or have any questions related to technical data or setting procedures, the support group of the APM will certainly help you.
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 Shipping and handling:
If we receive payment before 2.00 PM PST, the order will be shipped out on the same day.
The payment was cleared after 2.00 PM PST, and the order will be shipped out on the next business day.
Delivery times may vary depending on your location.
Tracking numbers will be automatically posted after shipping.
 International:
We ship our parts worldwide, as long as they are not prohibited in your country. Buyers are responsible for all costs associated with international shipping, including customs, broker fees, and other fees.