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IS350 brakes do NOT fit IS250 AWD

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Old 05-19-11, 11:46 AM
  #16  
Jeff Lange
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17's fit fine.

Jeff
Old 06-03-11, 07:12 AM
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xnfsx
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so the is350 rotors work? i thought they didnt on the is250 awd cause of an extra hinge
Old 08-27-11, 06:29 AM
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DrkSubRosa
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Any updates?
Old 03-31-12, 08:22 PM
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ihazabonar
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bump for answers concerning this.
Old 04-04-12, 11:18 AM
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TOMMYPHAM
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Will rear is350 rotors fit on 250 ?
Old 04-04-12, 11:32 AM
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Quik208
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Originally Posted by TOMMYPHAM
Will rear is350 rotors fit on 250 ?
No they are different sizes.
Old 04-04-12, 02:21 PM
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CarbonDtls
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Can't see why IS350 awd rotors wouldn't work.
Old 05-02-12, 09:36 PM
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DrkSubRosa
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I have the Sewell kit that says it fits AWD, I'll be posting a full DIY once completed with any issues I run into.
Old 05-04-12, 07:48 AM
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ihazabonar
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looking forward to it!
Old 05-04-12, 12:27 PM
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DrkSubRosa
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Thanks! Had UPS damage a heat shield during shipping and now it's on back order FTL. They said 2 weeks, those were the only parts I saw any issues with were the ones that Sewell shipped weren't correct. Calipers, rotors all look to have test fitted fine. I would have been done with if it weren't for UPS.
Old 05-21-12, 06:14 PM
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Looks like Sewell have not corrected their kit, still says fits AWD and having the same issues with the rotor rubbing the hub. I've already had a couple talks with them on the phone and will be calling to speak to their Parts Manager tomorrow to get compensated for the parts that won't work.
Old 06-01-12, 05:32 PM
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RCB
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Im pretty sure IS250awd front spindles are different then IS350rwd. I considered this mod on my 250awd a few years ago and if I remember right that was the thing that deterred me. Something to look in to. Do a search, you'll find you answer.
Old 06-02-12, 07:46 AM
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Jeff Lange
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Originally Posted by DrkSubRosa
Looks like Sewell have not corrected their kit, still says fits AWD and having the same issues with the rotor rubbing the hub. I've already had a couple talks with them on the phone and will be calling to speak to their Parts Manager tomorrow to get compensated for the parts that won't work.
What are the part numbers on the rotors you got from Sewell?

Should be either 43512-30340 or 43512-30350 for RH side, and 43516-30030 or 43516-30040 for LH side.

If it's 43512-22260 or 43516-22010 those are the older IS350 RWD rotors. (Still used on RWD IS350's in Canada, but they switched to the other style for RWD models in 2009 when they switched to the low-dust pads).

Jeff
Old 05-02-13, 10:27 PM
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Censee
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did you ever get them to fit?
Old 05-03-13, 02:01 AM
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J250
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^You need IS350 AWD rotors to fit the big brakes onto our IS250 AWD. ES808 and I did some research and confirmed by GSE25 and jeff lange that it works perfectly without any modifications aside from the shield.

Originally Posted by GSE25
I finally got them to work simply by using IS350 AWD rotors.
Originally I had said that those didn't clear the hub but after thinking about it again that didn't make sense. So what I did was try it again and found out that during my original trial process the delivery guy delivered the wrong rotor to my mechanic and he never bothered to cross reference part numbers.
So no need to modify anything to your hubs if you just get IS350 AWD rotors.

Regards,
Joe

Last edited by J250; 05-03-13 at 02:11 AM.


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