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Guibos and Flex Discs

Find BMW driveshaft and axle shaft parts, including flex discs (aka: the guibo) is a vibration dampener mounted on the back of the transmission. The flex disc acts as a buffer between the transmission's output shaft and the driveshaft leading back to the car's differential. Visual inspection is the only way to tell if the disc is beginning to wear. Cars with worn discs will notice a harsh vibration when starting from a stop and the disc should be replaced (along with the center support bearing) ASAP.

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Driveshaft Overhaul Kit - BMW F30 335i, F32 435i Automatic
Driveshaft Overhaul Kit - BMW F30 335i, F32 435i Automatic
Packaged by Turner - Corporate Logo
T#:53608884
Part#: TF3XADOKT
Ships in 1 Business Day
New Item
$ 255.54

This product was last offered at the strikethrough price on
08-12-2026

$ 245.54 USD
Free Shipping on orders $49 and up
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$ 245.54 USD
Free Shipping on orders $49 and up
Add to Wish List
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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Driveshaft Overhaul Kit - BMW F3X 335i/340i 435i/440i w/ Manual
Driveshaft Overhaul Kit - BMW F3X 335i/340i 435i/440i w/ Manual ...
Packaged by Turner - Corporate Logo
T#:53538149
Part#: TF3XMDOKT
Ships in 1 Business Day
New Item
$ 344.99

This product was last offered at the strikethrough price on
08-12-2026

$ 334.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 334.99 USD
Free Shipping on orders $49 and up
Add to Wish List
The flex disc (aka universal joint or guibo/giubo) and center support bearing (CSB) often fail over time. A failing flex disc can cause clunks when shifting from park to reverse/drive, driveline slop, and excess vibrations when accelerating. A failing CSB will often cause a rhythmic vibration under the center console that increases in tempo as the car increases in speed, squealing or grinding noises from the bearing failure, and driveline vibration/shaking at higher speeds. When replacing either of these items, it is best to replace the associated components to ensure your driveshaft is properly supported and connected to the transmission output and differential input. This kit includes all of the basic items needed to complete this service in your BMW.
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Genuine BMW Universal Flex Disc
Genuine BMW Universal Flex Disc
Genuine BMW - Corporate Logo
T#:48367039
Part#: 26119895600
Back Ordered
New Item
6% off MSRP $ 225.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 211.99 USD
Free Shipping on orders $49 and up
Add to Wish List
6% off MSRP
$ 225.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 211.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it produces a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life.
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