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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 GAC02-001 Rubber Flex Disc

PTI GAC02-001 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 100 mm (3.937")
  • Vehicle: BMW
  • Disc Width: 32 mm (1.260")
  • Manufacturer: PTI
$71.72
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PTI GAB01-043 Rubber Flex Disc (Obsolete)
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PTI GAB01-043 Rubber Flex Disc (Obsolete)

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 105 mm (4.134")
  • Vehicle: BMW
  • Disc Width: 41.5 mm (1.634")
  • Manufacturer: PTI
$80.26
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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 GA000-125 Rubber Flex Disc

PTI GA000-125 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
$76.52
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PTI GAB01-017 Rubber Flex Disc

PTI GAB01-017 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
$75.17
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PTI GAB-74 Rubber Flex Disc

PTI GAB-74 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 78 mm (3.071")
  • Vehicle: BMW
  • Disc Width: 32 mm (1.260")
  • Manufacturer: PTI
$64.00
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PTI GAB01-027 Rubber Flex Disc

PTI GAB01-027 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 110 mm (4.331")
  • Vehicle: BMW
  • Disc Width: 42 mm (1.654")
  • Manufacturer: PTI
$176.20
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PTI GAB01-021 Rubber Flex Disc

PTI GAB01-021 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: BMW
  • Disc Width: 33.5 mm (1.319")
  • Manufacturer: PTI
$94.33
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PTI GAB01-016 Rubber Flex Disc

PTI GAB01-016 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 10 mm (0.394")
  • Bolt Circle: 105 mm (4.134")
  • Vehicle: BMW
  • Disc Width: 35.5 mm (1.398")
  • Manufacturer: PTI
$112.71
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PTI 2755-832 Rubber Flex Disc

PTI 2755-832 Rubber Flex Disc

  • # of Holes: 6
  • Hole Dia: 12 mm (0.472")
  • Bolt Circle: 96 mm (3.780")
  • Vehicle: BMW
  • Disc Width: 45.25 mm (1.781")
  • Manufacturer: PTI
$76.03
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PTI GAB-87 Rubber Flex Disc
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PTI GAB-87 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
$71.16
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