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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 GAB-112 Rubber Flex Disc

PTI GAB-112 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 14 mm (0.551")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: BMW
  • Disc Width: 40 mm (1.575")
  • Manufacturer: PTI
$279.28
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PTI GAH04-005 Rubber Flex Disc

PTI GAH04-005 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 105 mm (4.134")
  • Vehicle: Hyundai
  • Disc Width: 35 mm (1.378")
  • Manufacturer: PTI
$84.90
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PTI GAF01-007 Rubber Flex Disc

PTI GAF01-007 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 14 mm (0.551")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: Ford
  • Disc Width: 38.5 mm (1.516")
  • Manufacturer: PTI
$92.07
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PTI GAC02-004 Rubber Flex Disc

PTI GAC02-004 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: Porsche
  • Disc Width: 38 mm (1.496")
  • Manufacturer: PTI
$113.32
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PTI GAD01-005-Z Rubber Flex Disc
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PTI GAD01-005-Z Rubber Flex Disc

  • # of Holes: 8
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 120 mm (4.724")
  • Vehicle: Daimler Jeep
  • Disc Width: 36 mm (1.417") 44 mm (1.732")
  • Manufacturer: PTI
$197.21
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PTI GAD01-005 Rubber Flex Disc

PTI GAD01-005 Rubber Flex Disc

  • # of Holes: 8
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 120 mm (4.724")
  • Vehicle: Daimler
  • Disc Width: 36 mm (1.417")
  • Manufacturer: PTI
$99.59
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PTI GAD01-010 Rubber Flex Disc (Obsolete)
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PTI GAD01-010 Rubber Flex Disc (Obsolete)

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: Daimler
  • Disc Width: 35 mm (1.378")
  • Manufacturer: PTI
$70.49
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PTI GAG03-001 Rubber Flex Disc (Obsolete)
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PTI GAG03-001 Rubber Flex Disc (Obsolete)

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 105 mm (4.134")
  • Vehicle: Jaguar
  • Disc Width: 35 mm (1.378")
  • Manufacturer: PTI
$71.41
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PTI GAC02-002 Rubber Flex Disc

PTI GAC02-002 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: Chrysler Daimler Dodge Jeep Mercedes
  • Disc Width: 35 mm (1.378")
  • Manufacturer: PTI
$81.47
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PTI GAP01-003 Rubber Flex Disc
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PTI GAP01-003 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: Porsche
  • Disc Width: 38 mm (1.496")
  • Manufacturer: PTI
$115.58
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PTI 2355-115 Rubber Flex Disc

PTI 2355-115 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12.15 mm (0.478")
  • Bolt Circle: 115 mm (4.527")
  • Vehicle: Infiniti Lexus Toyota
  • Disc Width: 36 mm (1.417")
  • Manufacturer: PTI
$219.80
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PTI GA000-024 Rubber Flex Disc

PTI GA000-024 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 75 mm (2.953")
  • Vehicle: Industrial
  • Disc Width: 24 mm (0.945")
  • Manufacturer: PTI
$114.80
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