U20 flywheel bolt Size

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fj20spl311
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U20 flywheel bolt Size

Post by fj20spl311 »

I need the flywheel bolt size for a U20
Thanks
Phil
67.5 SRL311-00148 Blue (FJ cruiser VOODOO Blue)
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JT68
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Re: U20 flywheel bolt Size

Post by JT68 »

Hi, They are M10x1.5. (We have them)
LT/JT
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fj20spl311
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Re: U20 flywheel bolt Size

Post by fj20spl311 »

Thanks,
Phil
Phil
67.5 SRL311-00148 Blue (FJ cruiser VOODOO Blue)
67.5 SPL311 FJ20E teal SDS EFI
69 SRL311 SOLD
19 Raptor SCAB
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mraitch
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Re: U20 flywheel bolt Size

Post by mraitch »

I thought on the U20 they were ALLENS not BOLTS - at least BOTH the 5 spd trannies I had.
Peter Harrison
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Mike Unger
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Re: U20 flywheel bolt Size

Post by Mike Unger »

mraitch wrote: Fri Aug 21, 2020 2:20 pm I thought on the U20 they were ALLENS not BOLTS - at least BOTH the 5 spd trannies I had.
Actually, yes they are Allen head machine screws as opposed to hex head machine screws if you want to get picky about names. Regardless, make sure you use high quality pieces if you don't have the factory ones as you don't want these to shear. That would not be good.
Mike Unger
JT68
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Re: U20 flywheel bolt Size

Post by JT68 »

Right, once again chinese parts from Autozone would be a bad idea....
Blue loctite is a good idea..
LT/JT
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fj20spl311
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Re: U20 flywheel bolt Size

Post by fj20spl311 »

I have the correct Allen head machine screws thanks to JT. Now to install his lighten flywheel to my "original" 67.5 motor in preparation to swapping back into my car. I use blue locktite.

Thanks again to JT
Phil
67.5 SRL311-00148 Blue (FJ cruiser VOODOO Blue)
67.5 SPL311 FJ20E teal SDS EFI
69 SRL311 SOLD
19 Raptor SCAB
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eastmedia
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Re: U20 flywheel bolt Size

Post by eastmedia »

Is the M10x1.5 just a U20? Manual lists M10x1.25? Is that R16?
Ron
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