Free ground shipping on all driveshafts and orders over $100 within the continental USA! 
Precision in Action Since 1975 - Celebrating 50 Years!

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

Sort by:
PTI GN-120 Rubber Flex Disc

PTI GN-120 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 14 mm (0.551")
  • Bolt Circle: 90 mm (3.543")
  • Vehicle: Mercedes Benz
  • Disc Width: 23 mm (0.906")
  • Manufacturer: PTI
$120.20
More Info
PTI GN-132 Rubber Flex Disc

PTI GN-132 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: Mercedes Benz
  • Disc Width: 26 mm (1.024")
  • Manufacturer: PTI
$125.78
More Info
PTI GN-146 Rubber Flex Disc

PTI GN-146 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 80 mm (3.150")
  • Vehicle: Mercedes Benz
  • Disc Width: 29 mm (1.142") 38 mm (1.496")
  • Manufacturer: PTI
$127.23
More Info
PTI GN-145 Rubber Flex Disc

PTI GN-145 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 80 mm (3.150")
  • Vehicle: Mercedes Benz
  • Disc Width: 29 mm (1.142") 40 mm (1.575")
  • Manufacturer: PTI
$114.99
More Info
PTI GN-140 Rubber Flex Disc

PTI GN-140 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 90 mm (3.543")
  • Vehicle: Mercedes Benz
  • Disc Width: 29 mm (1.142")
  • Manufacturer: PTI
$128.25
More Info
PTI GN-128 Rubber Flex Disc

PTI GN-128 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 90 mm (3.543")
  • Vehicle: Mercedes Benz
  • Disc Width: 26 mm (1.024")
  • Manufacturer: PTI
$81.41
More Info
PTI GN-126 Rubber Flex Disc

PTI GN-126 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 90 mm (3.543")
  • Vehicle: Mercedes Benz
  • Disc Width: 26 mm (1.024")
  • Manufacturer: PTI
$83.10
More Info