SC430 - 2nd Gen (2001-2010)

Rear Knuckle bushing part numbers?

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Old 05-07-23, 05:53 AM
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JerseyMike
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Default Rear Knuckle bushing part numbers?

What are the part numbers for the (2) rear knuckle bushings? I found the knuckle replacement but not the bushings. Also, does Figs offer a poly bushing? I need to replace the LCA and Trailing arm knuckle bushings.
Thank you in advance.
Old 05-07-23, 07:13 AM
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Raven01750
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Hey Mike. I would love to help but my brain isn't working today. LOL. Can you give me a different name for the "knuckle"? I have obviously heard the term before but like I said, I don't know exactly which part it is using that terminology.

Paul
Old 05-07-23, 07:30 AM
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JerseyMike
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Paul,

The "knuckle" is the rear axle carrier sub assembly. The entire assembly is part number 42304-24030 (R) and 42305-24030 (L).

Regards,
Mike
Old 05-07-23, 08:21 AM
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Raven01750
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Looking at the Service Manual. I'm now going to "assume" that you are talking about the axle carrier bushing.



Paul
Old 05-07-23, 08:24 AM
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Raven01750
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How about these?

https://psbushings.com/product/4-x-lexus-sc-43001-10-rear-axle-carrier-to-trailing-arm-bushing-kit/

Paul
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Old 05-22-23, 03:41 PM
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JerseyMike
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Thank you very much for the link / info.
Installed the PSBushings and it made a huge difference plus they were super easy to install.
Removal of the old bushings wasn't that bad. I used a Press - Pull sleeve kit which took about 30 mins per bushing including setup.

WINTOOLS 27 Pcs Universal Press & Pull Sleeve Kit Bush Bearing Removal Insertion Tool Set https://a.co/d/esi7GXH
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