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Edward Alfa 33
Joined: 21 Sep 2003 Posts: 307 Location: Bristol
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Posted: Thu Feb 22, 2007 10:15 pm Post subject: Engine BEARING SHELLS |
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Hi,
Does anyone know of where I can obtain some big end and mains bearing shells for a 1.7 engine. Alfa do them through the parts system, but as always they are an arm and a leg prices.
Could you let me know if you have a set or know where I could get some at a sensible price.
Thanks,
Edward. _________________ The faster the better. |
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hugh jinjin Alfasud
Joined: 04 Sep 2004 Posts: 68 Location: Glasgow
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Posted: Fri Feb 23, 2007 3:01 am Post subject: |
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what sizes do you need, I have a couple of sets but can't remember what sizes they are. |
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Admin Site Admin
Joined: 19 Feb 2003 Posts: 1223 Location: Stafford, UK
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Posted: Fri Feb 23, 2007 9:12 pm Post subject: |
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Hi
I bought some from Alfashop about 18 months ago (think). Not too hideously expensive.
All the best
Keith |
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Edward Alfa 33
Joined: 21 Sep 2003 Posts: 307 Location: Bristol
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Posted: Fri Feb 23, 2007 9:46 pm Post subject: |
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Thanks Keith,
What do you have to know when it come to asking for some? Are they size or colour coded for different applications. Did you fit them yourself and if so was it straight forward?
Edward. _________________ The faster the better. |
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Admin Site Admin
Joined: 19 Feb 2003 Posts: 1223 Location: Stafford, UK
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Posted: Sat Feb 24, 2007 2:16 am Post subject: |
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Hi
Alfa ones are coded, some of the aftermarket ones are not. Big end bearings are easy enough to fit (I did it in a pit, engine in the car).
All the best
Keith |
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Edward Alfa 33
Joined: 21 Sep 2003 Posts: 307 Location: Bristol
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Posted: Sat Feb 24, 2007 3:27 pm Post subject: |
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Hugh,
Not quite sure about differences,
The ones from the car which crank I have pinched have:
135576 <CL> 154 OK stamped on the larger block bearing and
134291 <CL> 154 OH on the big end / smaller bearings.
I don't know if these numbers refer to the bearings or are possibly manufactures numbers??? I seem to remember that some bearings are marked with blue or red (as Keith makes mention of) felt tip for close tolerance??, but again not sure. I am pretty sure this engine that provided doner parts was totally standard - so am looking for a set of main and big end bearings to fit a standard car. It is effectively a 1.7 16v if that helps.
Would you need any more information than that?
Regards,
Edward. _________________ The faster the better. |
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hugh jinjin Alfasud
Joined: 04 Sep 2004 Posts: 68 Location: Glasgow
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Posted: Sun Feb 25, 2007 12:36 am Post subject: |
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hi Edward,
I've got a set of mains that will do you, they're not genuine Alfa ones but are AE glacier (good quality). Haven't got any big ends that size.
I take it that these are for a track car? if so I would get a set of narrowed Alfa Nord big end bearings from AHmotorsports. Not cheap but will take more abuse than the standard ones.
If you just want ordinary ones phone Alfashop.
I'll swap you the bearings for your axle! Seriously I don't know what they cost make me an offer if you want them. |
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Edward Alfa 33
Joined: 21 Sep 2003 Posts: 307 Location: Bristol
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Posted: Sun Feb 25, 2007 6:47 pm Post subject: |
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Hugh,
Do you want to make me an offer for the back axle bearing in mind what I paid for it in the first place and travelling all the way from Bristol to Cambridge to go and get it.
Not sure I really want to send this message......
Edward. _________________ The faster the better. |
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Admin Site Admin
Joined: 19 Feb 2003 Posts: 1223 Location: Stafford, UK
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Edward Alfa 33
Joined: 21 Sep 2003 Posts: 307 Location: Bristol
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Posted: Mon Feb 26, 2007 12:56 am Post subject: |
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Keith,
Good photo - it is clear to see the wear on those ones. I know you were saying that you only changed the big ends, did that sort things out?
Was there any resultant damage to the crank?
When fitting them, the new ones that is, did you use special lube as you put the new ones in.
Is refitting them fairly straight forward?
Regards,
Edward. _________________ The faster the better. |
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Admin Site Admin
Joined: 19 Feb 2003 Posts: 1223 Location: Stafford, UK
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Posted: Mon Feb 26, 2007 10:39 pm Post subject: |
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Hi
You can see the wear, but you couldn't feel it with you fingers or finger nails. No visable damage to the crank, and nothing you could feel either.
I just put a load of oil on them.
Quite easy to fit if you have a pit or a lift. Longest bit of the job is tightening up the bolts that hold the sump pan on.
All the best
Keith |
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hugh jinjin Alfasud
Joined: 04 Sep 2004 Posts: 68 Location: Glasgow
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Posted: Thu Mar 01, 2007 11:49 pm Post subject: |
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Edward, I had a look at the workshop manual after we spoke this evening and it is only the big end bearings that have 2 different "standard" sizes. The mains are all the same thickness, so the ones I have will do you fine. |
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Edward Alfa 33
Joined: 21 Sep 2003 Posts: 307 Location: Bristol
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Posted: Fri Mar 02, 2007 6:50 pm Post subject: |
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Hugh,
That's good to know, if you PM me your address I will send you some funds.
Thanks,
Edward. _________________ The faster the better. |
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