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Specifications

ATRO specializes in heavy-duty polyurethane and kingpin solutions for heavy-duty commercial vehicles. Specializing in Suspension, Underhood, Driveline, Kingpins and more- our commitment to precision, performance, and productivity is unmatched. With ATRO behind you, drive forward
Part Dimensions 17 5/16" c-c
Qty Per Vehicle 2 per axle
Contains Bushings TS00-22500 TS50-22575
Misc. Specs 4 3/8" C-C; 3/4' Bolt Holes 4 3/8" C-C; 5/8' Bolt Holes
Weight
17.1200

Compatibility

Peterbilt trucks with compatible suspension systems
Peterbilt 320 with Cummins engines (1987 to 2018)
Peterbilt 379 with CAT C12 and C13 engines (1987 to 2007)


Alternative Part Numbers

  • OEM: Peterbilt 03-04440
  • <br />
  • ATRO TR75-41440
  • Automann TMR521
  • Automann TMR550
  • Clevite 947791
  • Dayton Parts 345-212
  • Dayton Parts 345-241
  • Euclid E-5084
  • Flagg PB34
  • GAFF GAFF12396
  • O and S America 33-326-12
  • Peterbilt 03-04440
  • Peterbilt 924176
  • Peterbilt 924176
  • Peterbilt C65-6012-000010441
  • Peterbilt C65-6012-000010441
  • Peterbilt C65-6016-000010441
  • Peterbilt C65-6016-000010441
  • Peterbilt SS326-12
  • Peterbilt SS326-12
  • TRP Parts TQRAA2-441

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