CTA Tools Suspension Tools for BMW G32 640i xDrive B58 3.0L

Clear BMW chassis

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Servicing the suspension and related components is key to maintaining a smooth and balanced driving experience. Certain parts require the use of specific specialty tools and you can find them here.
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CTA Tools - Corporate Logo
T#:2393370
Part#: CTA4005
In Stock
$ 14.99 USD
Free Shipping on orders $49 and up
Special oval shaped bit end services Suspension Strut Housing Nuts found on mostly newer VW & Audi models
CTA Tools - Corporate Logo
T#:1211223
Part#: CTA3039X06
In Stock
$ 9.99 USD
Free Shipping on orders $49 and up
Used to properly tighten strut nuts
CTA Tools - Corporate Logo
T#:1211222
Part#: CTA3039X03
Ships on Sep 21, 2026
$ 9.99 USD
Free Shipping on orders $49 and up
Used to properly tighten strut nuts

CTA Tools - Corporate Logo
T#:1211226
Part#: CTA3039X05
Ships on Sep 21, 2026
$ 9.99 USD
Free Shipping on orders $49 and up
Used to properly tighten strut nuts

CTA Tools - Corporate Logo
T#:48573714
Part#: 7513
In Stock
New Item
$ 10.99 USD
Free Shipping on orders $49 and up
Why a strut nut socket? To secure shocks and struts to their mounts, the retaining nut must be torqued to its proper specification using a torque wrench. Strut nut sockets allow for the use of a 21mm wrench to hold the damper shaft allowing you to achieve proper torque. An improper torque value may result in premature mount failure - or worse.
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