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Crank Pulley ORing
Posted: 23 Mar 2018, 14:34
by Wilso
Hi Guys!
I got a reconditioned engine and I'm in the process of moving stuff cross to the new engine but have stopped for the following reason; I think I'm missing an ORing that sits within the housing for the crankshaft pulley.
So the bluw arrow points to the old engine and a rubber oring and the gree narrow points to the recon with no oring. The kit didn't come with an oring in the bag.
Does anyone know where I can buy a new oring from as I'm having trouble finding one...

Re: Crank Pulley ORing
Posted: 23 Mar 2018, 15:24
by itchyfeet
No o ring just the crank pulley seal.
Re: Crank Pulley ORing
Posted: 23 Mar 2018, 17:48
by Wilso
itchyfeet wrote:No o ring just the crank pulley seal.
Cheers itchyfeet, so why the oring in my old lump?
Re: Crank Pulley ORing
Posted: 23 Mar 2018, 17:56
by Aidan
The triple pulley set up has an o ring 36mmx4mm so either you have a triple pulley, ie power steering and or air con fitted or at some point your old engine came from a bus that had it
N 900 784 01 is the VW part number but any seal company or on ebay you should be able to find one if you need it
Re: Crank Pulley ORing
Posted: 23 Mar 2018, 18:05
by itchyfeet
Aidan wrote:The triple pulley set up has an o ring 36mmx4mm so either you have a triple pulley, ie power steering and or air con fitted or at some point your old engine came from a bus that had it
N 900 784 01 is the VW part number but any seal company or on ebay you should be able to find one if you need it
oh didn't know that

Re: Crank Pulley ORing
Posted: 23 Mar 2018, 22:09
by ajsimmo
https://www.brickwerks.co.uk/pulley-sea ... ering.html" onclick="window.open(this.href);return false;
Sent from my ONEPLUS A3003 using Tapatalk
Re: Crank Pulley ORing
Posted: 24 Mar 2018, 22:18
by Wilso
Cheers all, ORing on order!
Re: Crank Pulley ORing
Posted: 25 Mar 2018, 08:41
by weimarbus
Behind the O ring is an oil thrower disc, don't forget to remove this from your old engine, you may need to remove the new front oil seal to fit this.
Re: Crank Pulley ORing
Posted: 25 Mar 2018, 20:01
by Wilso
weimarbus wrote:Behind the O ring is an oil thrower disc, don't forget to remove this from your old engine, you may need to remove the new front oil seal to fit this.

thanks, I’ve you got a picture of what the throwerdisc looks
Like? It might already be in the recon..
Re: Crank Pulley ORing
Posted: 25 Mar 2018, 20:06
by itchyfeet
if you don't have aircon or power steering you can always bin the triple pulley for a sensible single pulley
