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 GAD-136 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 100 mm (3.937")
- Vehicle: Daimler Mercedes
- Disc Width: 32 mm (1.260")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 100 mm (3.937")
- Vehicle: Daimler Mercedes
- Disc Width: 32 mm (1.260")
- Manufacturer: PTI
$68.09
PTI GAG03-007 Rubber Flex Discs
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 105 mm (4.134")
- Vehicle: Cadillac
- Disc Width: 35 mm (1.378")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 105 mm (4.134")
- Vehicle: Cadillac
- Disc Width: 35 mm (1.378")
- Manufacturer: PTI
$81.59
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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
- # 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 GAK01-006 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 110 mm (4.331")
- Vehicle: Hyundai Kia
- Disc Width: 38.5 mm (1.516")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 110 mm (4.331")
- Vehicle: Hyundai Kia
- Disc Width: 38.5 mm (1.516")
- Manufacturer: PTI
$144.99
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PTI GAU01-006 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 78 mm (3.071")
- Vehicle: Corvette GM
- Disc Width: 32 mm (1.260")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 78 mm (3.071")
- Vehicle: Corvette GM
- Disc Width: 32 mm (1.260")
- Manufacturer: PTI
$62.29
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
- # 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
PTI GA000-093 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 105 mm (4.134")
- Vehicle: Cadillac Camaro Jaguar Pontiac Saturn
- Disc Width: 35 mm (1.378")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 105 mm (4.134")
- Vehicle: Cadillac Camaro Jaguar Pontiac Saturn
- Disc Width: 35 mm (1.378")
- Manufacturer: PTI
$87.84
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PTI GAO01-001 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 96 mm (3.780")
- Vehicle: Cadillac Opel
- Disc Width: 30 mm (1.181")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 96 mm (3.780")
- Vehicle: Cadillac Opel
- Disc Width: 30 mm (1.181")
- Manufacturer: PTI
$76.00
PTI GAF01-001 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 105 mm (4.134")
- Vehicle: Ford Jaguar
- Disc Width: 32 mm (1.260")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 105 mm (4.134")
- Vehicle: Ford Jaguar
- Disc Width: 32 mm (1.260")
- Manufacturer: PTI
$68.40
PTI GAD01-010-Z Rubber Flex Disc
- # 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
- # 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
$90.83
PTI GAC02-007 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 110 mm (4.331")
- Vehicle: Chrysler
- Disc Width: 38.5 mm (1.516")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 110 mm (4.331")
- Vehicle: Chrysler
- Disc Width: 38.5 mm (1.516")
- Manufacturer: PTI
$143.20
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
- # 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