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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 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
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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
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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
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PTI GAD-145-AZ Rubber Flex Disc
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PTI GAD-145-AZ Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 80 mm (3.150")
  • Vehicle: Daimler
  • Disc Width: 36.5 mm (1.437") 44.5 mm (1.752")
  • Manufacturer: PTI
$145.42
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PTI GAD-145 Rubber Flex Disc
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PTI GAD-145 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 80 mm (3.150")
  • Vehicle: Daimler
  • Disc Width: 36.5 mm (1.437")
  • Manufacturer: PTI
$142.64
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PTI GAD-142-AZ Rubber Flex Disc

PTI GAD-142-AZ Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 90 mm (3.543")
  • Vehicle: Daimler
  • Disc Width: 36.5 mm (1.437") 44.5 mm (1.752")
  • Manufacturer: PTI
$150.94
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PTI GAD-142 Rubber Flex Disc

PTI GAD-142 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 90 mm (3.543")
  • Vehicle: Daimler
  • Disc Width: 36.5 mm (1.437")
  • Manufacturer: PTI
$148.20
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PTI GAD-129-AZ Rubber Flex Disc
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PTI GAD-129-AZ Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 90 mm (3.543")
  • Vehicle: Daimler
  • Disc Width: 28.5 mm (1.122") 36.5 mm (1.437")
  • Manufacturer: PTI
$95.24
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PTI GAD-129 Rubber Flex Disc

PTI GAD-129 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 90 mm (3.543")
  • Vehicle: Daimler
  • Disc Width: 28.5 mm (1.122")
  • Manufacturer: PTI
$86.84
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PTI GAB01-024 Rubber Flex Disc
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PTI GAB01-024 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: BMW
  • Disc Width:
  • Manufacturer: PTI
$170.56
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PTI TTV01-003 Rubber Flex Disc
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PTI TTV01-003 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle:
  • Disc Width: 35 mm (1.378")
  • Manufacturer: PTI
$570.70
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PTI GAS04-001 Rubber Flex Disc
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PTI GAS04-001 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 78 mm (3.071")
  • Vehicle:
  • Disc Width: 28 mm (1.102")
  • Manufacturer: PTI
$66.24
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