Exhaust Flex Pipe Bellows Kit | Volvo VNL | Volvo 22307701 / 21219442 | FleetRun FR-EXST983


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Part Number

  • FleetRun: FR-EXST983

Cross Reference Part Number

  • Exhaust Bellows Pipe ~ Volvo: 22307701 / 21959393 / 21428534 / 21219442 / 4ME22047M
  • Inlet Gasket ~ Volvo21095721
  • Inlet Clamp ~ Volvo21021852
  • Outlet Gasket ~ Volvo21095726
  • Outlet Clamp ~ Volvo21021850
  • RoadChoice: RC-FB8534
  • Misc. Industry: FB8534 / 1000FB8534


  • Exhaust Bellows Inlet Diameter: 4.00 in.
  • Exhaust Bellows Outlet Diameter: 5.00 in.
  • Exhaust Bellows Length: 17.70 in.
  • Inlet Gasket Inside Diameter: 4.00 in.
  • Inlet Gasket Outside Diameter: 4.75 in.
  • Inlet Clamp Inside Diameter: 4.00 in.
  • Outlet Gasket Inside Dimeter: 5.00 in.
  • Outlet Gasket Outside Dimeter: 5.75 in.
  • Outlet Clamp Inside Diameter: 5.91 in.

Please note: this is an aftermarket part, the use of other manufacturer's names, part numbers or trademarks is for informational purposes only.

Please verify OEM part numbers before purchasing, FleetRun assumes no liability related to product use and fitment.

The Exhaust Flex Pipe Bellows Kit is specific to the year, make and model of the tractor / truck. Our exhaust flex pipe bellows kits are made with quality in mind, meeting or exceeding OEM standards.

The exhaust bellows are prone to exhaust leaks due to the excessive heat and soot burning pin holes in the bellow and expanding to larger holes. Unattended this can cause numerous issues such as fumes spreading inside of the cabin, aftertreatment issues not allowing the DPF / DOC temperatures to rise during the regeneration process etc.

  • For other information such as tips and tricks or troubleshooting from technicians and shops visit our Shop Talk page from our menu