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Driveshaft Flex Discs

Driveshaft flex discs are flexible, reinforced rubber components used in many driveshaft assemblies, typically found at one or both ends of the driveshaft. Each disc has bolt holes with metal sleeves—half connect to the driveshaft, and the other half connect to the vehicle. They serve a similar purpose to universal joints by helping transmit torque while allowing slight movement and reducing vibration.

These parts are also known as giubo (or guibo), hardy disc, flexible disc, or simply flex disc.

Use the filters on this page to quickly find the correct flex disc for your vehicle.

Rubber Flex Discs

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PTI GA000-113 Rubber Flex Disc
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PTI GA000-113 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: BMW Chevrolet Pontiac Porsche
  • Disc Width: 38.5 mm (1.516")
  • Manufacturer: PTI
$48.26
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PTI GAG01-006 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 14 mm (0.551")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: Camaro Chevrolet GM
  • Disc Width: 38.5 mm (1.516")
  • Manufacturer: PTI
$99.38
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