'79 930 fuel accumulator part #

[gumba]

Anyone know what the correct Bosch part number is for a '79 930? I've found a couple:
Bosch W0133-1599822 Fuel Accumulator
BOSCH 0438170005 F/I Fuel Accumulator

[jwasbury]

0 438 170 005 up to build date 6/80
0 438 170 031 after 6/80

according to this:

[gumba]

Thanks.

[automobile]

Hello , have 1979 Euro 930 ;

It came with a new fuel accumulator 911 110 19701 , which seems to be listed for 911 '78-'79 & 930 3.0L '77 -

The original , which is slightly damaged is Bosch 0438 170 005 , which corresponds to that helpful chart above.

I was hoping to use my new one 911 110 19701 , it is a little smaller & I'm guessing the spring might be different .

Will this work ,anyone have any experience of this ?

[TDH888]

Originally Posted by automobile

Hello , have 1979 Euro 930 ;

It came with a new fuel accumulator 911 110 19701 , which seems to be listed for 911 '78-'79 & 930 3.0L '77 -

The original , which is slightly damaged is Bosch 0438 170 005 , which corresponds to that helpful chart above.

I was hoping to use my new one 911 110 19701 , it is a little smaller & I'm guessing the spring might be different .



Will this work ,anyone have any experience of this ?

I was able to use the 19701 from 2012 to 2021in my 89 911 turbo . No problem using it , it was a little smaller than the 02 model but it was installed w/o modifications . I had it replaced this month w/ a 02 model because I over looked it in the Porsche Turbo catalog , it was in the 911SC catalog . The 01 is almost $100 cheaper than the 02 model .

[automobile]

Originally Posted by TDH888

I was able to use the 19701 from 2012 to 2021in my 89 911 turbo . No problem using it , it was a little smaller than the 02 model but it was installed w/o modifications . I had it replaced this month w/ a 02 model because I over looked it in the Porsche Turbo catalog , it was in the 911SC catalog . The 01 is almost $100 cheaper than the 02 model .

Thanks for sharing your experience , as you say , no mods to fit , the pipework fits ok.

As my 91111019701 accumulator is new , I'll use it.

Would be interesting to know what the internal differences are , presumably Bosch / Porsche made a few different types for a reason !