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.
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What is a guibo disk?
A giubo (/หdสuหboส/ JOO-boh; etymology: giunto Boschi, “Boschi joint”), also known as a flex disc, and sometimes misspelled as guibo, is a flexible coupling used to transmit rotational torque between the drive shaft and the companion flange on mechanical devices, such as an automobile engine.
What is a guibo on BMW?
What is Guibo? Giubo, as it is correctly spelled, is a flex disc used in rear-wheel drives to connect the transmission flange with the driveshaft. The idea behind a giubo is to dampen some of the vibrations and allow for some misalignment in the driveline. The beautiful thing about the flex disc is its simplicity.
Who makes BMW guibo?
Made By SGF-Febi OEM.
How often do you replace flex disc?
All Flex menstrual discs, including Flex Disc, Flex Plant+ Disc, and Flex Reusable Disc, can be safely worn for a maximum of 12 hours. Flex Disc and Flex Plant+ Disc are single-use products and cannot be washed and reworn. After 12 hours, dispose of your Flex Disc or Plant+ Disc and insert a new one.
Is flex disc messy to remove?
Removing Flex Disc can be little messy but it gets easier the more you do it and there are tips you can try to minimize mess. While you get more comfortable with the disc, consider removing the disc in the shower, or using our Flex Removal Pouches to reduce the mess.
How do I install guibo?

How does the flex disk empty itself?
Essentially, the posture and strain from sitting down to urinate can cause the disc to shift and empty out its contents into the toilet. While it may seem like the disc is leaking, it’s not. It usually pops back into place once you’re done, or you can just tip the disc back up with your finger.
How do I know if my flex disc is in right?
How do I know if my Flex is inserted correctly? The best way to check that the disc is inserted correctly is to insert a finger and feel for your cervix. The cervix should be on the other side of the collection reservoir and the disc should not slide out of place.
How much does it cost to replace a BMW drive shaft?
Usually, the Drive Shaft Repair costs will differ based on what caused the issue and how fast it can be repaired. If you just have to replace it, that would be anywhere from $500 to $1000. However, you can also expect the cost of the parts to be around half that number and the labor costs around $200.
How do I know if my driveshaft is broken?
- Vibrations from under the vehicle. A common symptom of a failing driveshaft is an intense shaking coming from underneath the vehicle.
- Difficulty turning.
- Loud clunking noise.
- Car shudders upon acceleration.
- Squeaking noise.
- Clicking or knocking noise.
What does a driveshaft flex disc do?
In terms of purpose, the flex discs operate quite simply. They absorb excess torque that is applied to the shaft in times of acceleration and deceleration and also prevent the driveshaft from feeling vibrations from the transmission.
Does BMW have drive shaft?
The front drive shaft uses a U-joint design or a straight bar with no universal joints. A FLEX DISC is used on every late model BMW vehicle, so check the flex disc for cracks and replace it when changing your driveshaft.
What causes chassis flex disc failure in Mercedes Benz?
Chassis flex discs are made from rubber. This rubber is frequently exposed to high temperatures, which causes the rubber to expand. The expansion and contraction of the material leads to premature wear and cracking.
Can you pee with a Flex Disc in?
Yes! You can pee, poop, swim, sleep, do whatever you gotta do – Flex disc will stay out of the way! Just note that if it leaks when you use the restroom that’s totally normal and nothing to worry about.
Can you empty a Flex Disc and put it back in?
The movement in your pelvic floor will cause a good majority of your period blood to empty into the toilet, all without dislodging the disc. Once you’re done, just be sure to push the disc back into place with a clean finger (down and back!) or by doing a kegel to “pull” the disc back in place.
Can you reinsert a Flex Disc?
Flex Disc and Flex Plant+ Disc are not reusable. Both are disposable, single-use menstrual products that have been tested and approved for up to 12 hours of wear. After 12 hours, you must remove Flex Disc or Plant+ Disc and throw it away. Flex Disc and Flex Plant+ Disc cannot be washed and reinserted.
Can guys feel the flex disc?
They sit at the base of your cervix just like a diaphragm, so as long as it’s inserted properly, you and your partner shouldn’t be able to feel it.
What happens when you leave in Flex disc too long?
Why Is There a Limit To How Long Can You Leave a Menstrual Cup In? Bacteria can grow on a menstrual cup that is left in for too long, increasing the risk of infection. The same is true for tampons, the FDA recommends that users change each tampon every 4 to 8 hours.
What happens if you leave a flex disc in too long?
What happens if I leave my disc in too long? Discs can be safely worn for up to 12 hours. If you do forget and wear it longer, change it as soon as you remember. Discs do not create the toxic environment that tampons can but they still need to be changed as directed.
How do you insert flex disc?

What holds the driveshaft in place?
Connecting the two sections of the driveshaft is a center support bearing, which is a “U” shaped metal bracket with a solid-rubber machined bearing on the inside. The bearing is designed to keep both parts of the driveshaft solid in order to reduce harmonic vibration as the vehicle accelerates.
How do you test a drive shaft carrier bearing?

Can you empty a Flex Disc without taking it out?
One of our favorite features of a menstrual disc (including Flex Disc, Flex Reusable Disc, and Flex Plant+ Disc) is the ability to empty it in the middle of the day without removing it from your body. If you’re wondering, how on earth?!? Prepare to be mind-blownโฆ Imagine you’re a few hours into wearing your disc.
How long do Flex discs last?
After 12 hours, or once your disc needs to be emptied, you’ll remove it over a toilet, dump the contents, wash it, and reinsert it.