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Specifications

For heavy-duty IHC and Ford trucks equipped with IROS Air or Corporate four-spring transverse suspensions, the TMR533 Torque Rod (25.375″) from Wofford Truck Parts is engineered to restore optimum torque control and alignment under serious load. With a center-to-center measurement of 25.375″, the rod features non-rebushable straddle-end mounts, providing a robust, maintenance-friendly solution for high-stress suspension systems. OEM cross-references such as 358088C1, 3548381C1, 501565C2, and 4C4Z46 highlight its compatibility. 



By using premium materials and strict tolerances, this torque rod helps minimize axle wrap, reduce bushing wind-up and extend the life of related suspension components. Installation is straightforward, thanks to its exact fit dimensions and compatible mount pattern. Whether you're servicing a fleet or performing a one-off repair, the TMR533 delivers a reliable upgrade for frame-to-axle linkage.
  • IHC and Ford IROS Air and Corporate 4 SpringTransverse
  • Non-Rebushable
Applications Ford International
Shaft Dia. (A) N/A
Side A Straddle
Side A Bushing Non-Rebushable
Side A Angle 0
Side B Straddle
Side B Bushing Non-Rebushable
Side B Angle 0
C to C 25-3/8"
Weight
13.27 lbs

Compatibility

Ford trucks with IROS Air and Corporate 4 Spring Transverse Suspension (specific models and years not provided)

International trucks with IROS Air and Corporate 4 Spring Transverse Suspension (specific models and years not provided)


Alternative Part Numbers

  • OEM: Ford 4C4Z-4612-AA
  • <br />
  • Atro TR50-22538
  • Automann TMR533
  • Ford 4C4Z-4612-AA
  • International 3580088C1
  • International 3580088C1
  • International 501565C2
  • International 501565C2

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