m30 clutch fan issue.

E28 technical advice asked and given! Troubleshooting, modifications and more.
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mewherman
Posts: 24
Joined: May 20, 2024 7:43 PM
Location: Saskatchewan

m30 clutch fan issue.

Post by mewherman »

So I bought a new fan clutch and fan blade on rock auto because they were missing on my car. But that fan blade does not fit the clutch, the boltholes don't line up at all and the hole in the fan is too small to fit over the clutch. The rockauto site lists this fan and clutch for the car, what gives?

https://www.rockauto.com/en/moreinfo.ph ... 6812&jsn=8

https://www.rockauto.com/en/moreinfo.ph ... &jsn=10451

Can't find anything anywhere else, other sites list the same shit just for more money.

https://imgur.com/a/SL1Xi0j
Aldo525
Posts: 366
Joined: Mar 24, 2021 3:04 PM
Location: CHILE

Re: m30 clutch fan issue.

Post by Aldo525 »

What model/year is your car??...
mewherman
Posts: 24
Joined: May 20, 2024 7:43 PM
Location: Saskatchewan

Re: m30 clutch fan issue.

Post by mewherman »

Aldo525 wrote: Jul 30, 2024 9:32 PM What model/year is your car??...
It is an e12 528i with an m30b35 swap.
mewherman
Posts: 24
Joined: May 20, 2024 7:43 PM
Location: Saskatchewan

Re: m30 clutch fan issue.

Post by mewherman »

https://www.rockauto.com/en/moreinfo.ph ... 08&jsn=518

Looks kinda like this fan is closer to the right fit but it's for a 1990 535i. I think it's weird that they list both these parts to fit a 528i because they would never work regardless or the engine swap
Aldo525
Posts: 366
Joined: Mar 24, 2021 3:04 PM
Location: CHILE

Re: m30 clutch fan issue.

Post by Aldo525 »

The fan clutch you bought is correct: 11521723918. But the fan blade is wrong...must use 11521273086 Fan 9 blade D=420MM.

Fan blade you get (11521259802) is just 8 blades and not interchangeable (can´t fit the clutch)
mewherman
Posts: 24
Joined: May 20, 2024 7:43 PM
Location: Saskatchewan

Re: m30 clutch fan issue.

Post by mewherman »

Ok I think i'm just an idiot and the fan bolts to the back of the clutch not over top, there are a second set of holes on the blade. This fan is a 9 blade fan. I should try harder before just deciding the world is against me and spend an hour making a pointless post.
adam_poll
Posts: 217
Joined: Jul 23, 2014 8:19 PM
Location: Kitchener, Ontario, Canada

Re: m30 clutch fan issue.

Post by adam_poll »

Don't feel bad, I've stood there pondering why the two won't bolt together before eventually figuring it out.
Mike W.
Posts: 27179
Joined: Feb 12, 2006 12:00 PM
Location: California Whine Country

Re: m30 clutch fan issue.

Post by Mike W. »

Eh, we've all had our moments.
1st 5er
Posts: 21845
Joined: Jun 13, 2008 12:15 AM
Location: Cypress
Contact:

Re: m30 clutch fan issue.

Post by 1st 5er »

:laugh: , Sorry, but BTDT two. :oops:
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