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 GA000-024 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
- # 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
PTI GA000-029 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 96 mm (3.780")
- Vehicle: Industrial
- Disc Width: 30 mm (1.181")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 96 mm (3.780")
- Vehicle: Industrial
- Disc Width: 30 mm (1.181")
- Manufacturer: PTI
$148.63
PTI GA000-014-Z2 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 10 mm (0.394")
- Bolt Circle: 106 mm (4.173")
- Vehicle: Industrial
- Disc Width: 18 mm (0.708")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 10 mm (0.394")
- Bolt Circle: 106 mm (4.173")
- Vehicle: Industrial
- Disc Width: 18 mm (0.708")
- Manufacturer: PTI
$141.20
PTI GA000-019 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 18 mm (0.708")
- Bolt Circle: 140 mm (5.511")
- Vehicle: Industrial
- Disc Width: 33 mm (1.299")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 18 mm (0.708")
- Bolt Circle: 140 mm (5.511")
- Vehicle: Industrial
- Disc Width: 33 mm (1.299")
- Manufacturer: PTI
$265.92
PTI GA000-015 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 16 mm (0.629")
- Bolt Circle: 120 mm (4.724")
- Vehicle: Industrial
- Disc Width: 30 mm (1.181")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 16 mm (0.629")
- Bolt Circle: 120 mm (4.724")
- Vehicle: Industrial
- Disc Width: 30 mm (1.181")
- Manufacturer: PTI
$184.96
PTI GA000-013 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 80 mm (3.150")
- Vehicle: Industrial
- Disc Width: 22 mm (0.566")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 80 mm (3.150")
- Vehicle: Industrial
- Disc Width: 22 mm (0.566")
- Manufacturer: PTI
$113.16
PTI GA000-027 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 22 mm (0.866")
- Bolt Circle: 180 mm (7.086")
- Vehicle: Industrial
- Disc Width: 37 mm (1.457")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 22 mm (0.866")
- Bolt Circle: 180 mm (7.086")
- Vehicle: Industrial
- Disc Width: 37 mm (1.457")
- Manufacturer: PTI
$474.30
PTI GA000-025 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 10 mm (0.394")
- Bolt Circle: 85 mm (3.346")
- Vehicle: Industrial
- Disc Width: 18 mm (0.708")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 10 mm (0.394")
- Bolt Circle: 85 mm (3.346")
- Vehicle: Industrial
- Disc Width: 18 mm (0.708")
- Manufacturer: PTI
$120.16
PTI GA000-017 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 10 mm (0.394")
- Bolt Circle: 75 mm (2.953")
- Vehicle: Industrial
- Disc Width: 16 mm (0.629")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 10 mm (0.394")
- Bolt Circle: 75 mm (2.953")
- Vehicle: Industrial
- Disc Width: 16 mm (0.629")
- Manufacturer: PTI
$81.72
PTI GA000-019-Z1 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 16 mm (0.629")
- Bolt Circle: 140 mm (5.511")
- Vehicle: Industrial
- Disc Width: 33 mm (1.299")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 16 mm (0.629")
- Bolt Circle: 140 mm (5.511")
- Vehicle: Industrial
- Disc Width: 33 mm (1.299")
- Manufacturer: PTI
$266.82
PTI 2155-40 Rubber Flex Disc (Limited Quantities)
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 89 mm (3.500")
- Vehicle: Industrial
- Disc Width: 30 mm (1.181")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 12 mm (0.472")
- Bolt Circle: 89 mm (3.500")
- Vehicle: Industrial
- Disc Width: 30 mm (1.181")
- Manufacturer: PTI
$116.05
PTI GA000-026 Rubber Flex Disc
- # of Holes: 6
- Hole Dia: 20 mm (0.787")
- Bolt Circle: 160 mm (6.299")
- Vehicle: Industrial
- Disc Width: 33 mm (1.299")
- Manufacturer: PTI
- # of Holes: 6
- Hole Dia: 20 mm (0.787")
- Bolt Circle: 160 mm (6.299")
- Vehicle: Industrial
- Disc Width: 33 mm (1.299")
- Manufacturer: PTI
$423.21