Booster vacuume hose fitting?

[Mike325]

I have the e21 booster and the plastic fitting does not seem to want to got into the hole on the e21 booster, where the vacuume goes in. I am useing the one off the e30 booster. What do you guys use to make it work?

Thanks.

[Rocla]

I have the e21 booster and the plastic fitting does not seem to want to got into the hole on the e21 booster, where the vacuume goes in. I am useing the one off the e30 booster. What do you guys use to make it work?

Thanks.

I had no trouble, holes were the same, insert the rubber grommet first, lube the plastic fitting with wd40/crc and it should go.

[Mike325]

I had no trouble, holes were the same, insert the rubber grommet first, lube the plastic fitting with wd40/crc and it should go.

I was thinking some lube would help. Always does;)

Thanks.