Skip To Content

Specifications

Part Dimensions 4 3/8"
Outside Diameter — Reference 2 3/4"
Misc. Specs Bolt Hole: 3/4", 4 3/8" C-C
Features ATRO’s rotating pin for all clocking positions
Weight
5

Compatibility

Peterbilt Trucks:
Models with Air Trac suspension systems (single/tandem axle).
Commonly includes Peterbilt 379, 378, and 385.
Years of compatibility: 1987–2007 for Peterbilt 379 and similar models.

Navistar/International Trucks:
Models equipped with Hendrickson suspensions or compatible torque rod systems.
Years of compatibility: Likely from the 1990s to present.

Hendrickson Suspensions:
Used in various heavy-duty trucks with Hendrickson 340, 520, and similar series suspensions.
Years of compatibility: From the 1990s to present.

Alternative Part Numbers

  • OEM: Meritor R303868
  • <br />
  • ATRO TS38750A
  • Automann TRB6822
  • Automann TRB6822UB
  • Dyco D424
  • Dyco D424S
  • Dyco DT1480
  • GAFF GAFF13528
  • Meritor R303868
  • Peterbilt 02-27723
  • Peterbilt 02-27723
  • TRP Parts TRB68220

Related Parts

Radius Arm Bushing
ATRO Part No: TS38000
$68.80 View Part
Bolt Kit
ATRO Part No: HW59-29000
$123.98 View Part Contact Us
Leaf Spring Bushing
ATRO Part No: PB46-26268
$87.54 View Part
Leaf Spring Bushing
ATRO Part No: SP00-11005
$82.15 View Part
Leaf Spring Bushing
ATRO Part No: SP59-11006
$95.05 View Part
Leaf Spring Bushing
ATRO Part No: SU75-29624
$41.63 View Part
Leaf Spring Bushing
ATRO Part No: UB20500-OS
$104.68 View Part
Leaf Spring Bushing Set
ATRO Part No: PB75-29101
$114.77 View Part
Leaf Spring Bushing Set
ATRO Part No: PB75-29674
$118.17 View Part
Suspension Bushing Kit
ATRO Part No: PL1008
$21.82 View Part
Suspension Bushing Kit
ATRO Part No: SW59-29465
$36.94 View Part
Suspension Stabilizer Bar Bushing
ATRO Part No: PL1147
$21.38 View Part
Bushing Driver
STEMCO Part No: ST70-23
$94.35 View Part
Bushing Driver
STEMCO Part No: ST70-30
$98.45 View Part Contact Us

This website uses cookies to provide users the best possible experience. Learn more. Please also review our terms of use and terms of sale.