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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 GA000-116 Rubber Flex Disc

PTI GA000-116 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle:
  • Disc Width: 35 mm (1.378")
  • Manufacturer: PTI
$88.45
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PTI GAB01-041 Rubber Flex Disc

PTI GAB01-041 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: BMW
  • Disc Width: 33.5 mm (1.319")
  • Manufacturer: PTI
$66.91
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PTI GAO-13 Rubber Flex Disc

PTI GAO-13 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: Opel
  • Disc Width: 30 mm (1.181")
  • Manufacturer: PTI
$123.08
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PTI GAO-21 Rubber Flex Disc

PTI GAO-21 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: Opel
  • Disc Width: 30 mm (1.181")
  • Manufacturer: PTI
$88.12
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PTI GAU01-008 Rubber Flex Disc

PTI GAU01-008 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: Cadillac
  • Disc Width: 38 mm (1.496")
  • Manufacturer: PTI
$218.16
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PTI GAR02-001 Rubber Flex Disc
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PTI GAR02-001 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: Rolls Royce
  • Disc Width: 30 mm (1.181")
  • Manufacturer: PTI
$76.64
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PTI GD-64 Rubber Flex Disc

PTI GD-64 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: BMW
  • Disc Width: 30 mm (1.181")
  • Manufacturer: PTI
$94.88
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PTI GAV01-004 Rubber Flex Disc
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PTI GAV01-004 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: VW
  • Disc Width: 32 mm (1.260")
  • Manufacturer: PTI
$160.02
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PTI GAV-23Z Rubber Flex Disc (Obsolete)
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PTI GAV-23Z Rubber Flex Disc (Obsolete)

  • # of Holes: 6
  • Hole Dia: 21 mm (0.827")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: VW
  • Disc Width: 30 mm (1.181")
  • Manufacturer: PTI
$172.47
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PTI GAH04-002 Rubber Flex Disc
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PTI GAH04-002 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: Hyundai
  • Disc Width: 30 mm (1.181")
  • Manufacturer: PTI
$71.64
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PTI GAF-43 Rubber Flex Disc
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PTI GAF-43 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: Ford
  • Disc Width: 30 mm (1.181")
  • Manufacturer: PTI
$124.61
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PTI GAF-41 Rubber Flex Disc
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PTI GAF-41 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: Ford
  • Disc Width: 30 mm (1.181")
  • Manufacturer: PTI
$125.78
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