ZW 944

Does anyone know the size of the A/C compressor bolt that mounts it to the block? mine appears to have backed itself out/broke and I need a new one.

steve944online

Bolt in the back is 8x55

steve944online

make sure the one you get is 10.9 grade

jtsporsche

steve, ive never noticed that part you posted. where would it be located?

steve944online

It is Item: #1273673280 on our website. I would post a link here to it but for some reason they do not work correctly when i do. Just put that number in the search bar on our site and it will take you right to it.

steve944online

We also have it as a kit with the bolts Item: #1273673919

ZW 944

Whatabout the bolt in the front?

Thanks for the help

steve944online

The bolt in the front is a 10x50 it is also included in the kit. The thread pitch is 1.25.

jtsporsche

Thanks steve

FRporscheman

Do you use the 5-rib belt or the 6-rib? There was a changeover, I don't know which year. Maybe your rebuilt compressor doesn't have the same width pulley as the crank and alternator.

jtsporsche

never thought to check that... that may explain why one of the ribs keep getting ripped off.

jtsporsche

on second thought, i vaguely remember having to return a compressor because it had a different pulley.