Pagoda SL Group

W113 Pagoda SL Group => Drive train, fuel, suspension, steering & brakes => Topic started by: Pagoddx on November 18, 2019, 17:06:39

Title: Injector Pump R20y to R24y
Post by: Pagoddx on November 18, 2019, 17:06:39

Hi,
Can anyone tell me if it‘s possible to change an R20Y fuel injection pump to a a R24Y in an 280SL?

R20y is the only pump in the table on the wiki which doesn‘t say „replaced by xx“ in the remarks and in the mercedes catalogue the new part number is not mentioned as a replacement.

Thanks in advance for any help!

Title: Re: Injector Pump R20y to R24y
Post by: Injector on November 19, 2019, 13:42:33

See:
Pump model catalog:  https://www.hoffman.auto.pl/katalog-pompy-wtryskowe-mercedes-280sl-280se-300sl-300se-600-250se.html

Pump ... R20 has a cold start coil
Pump ... R24 - no coil
Fuel doses and regulator specifications are similar.