Skip To Content

Specifications

The Torque Parts TR8729 Trailer Air Spring is engineered to replace W01-358-8729, 1R13-130, and 1R13-261 for heavy-duty trailer suspension applications. Constructed for durability and long-lasting performance, this air spring ensures reliable shock absorption, reducing vibrations and improving vehicle stability. The TR8729 enhances ride comfort and optimizes load distribution, helping to reduce wear on other suspension components. Its robust design is ideal for commercial use in demanding conditions, offering a secure, dependable suspension system for your trailer.
Weight
10

Compatibility

Freightliner Cascadia - 2010-2023

Freightliner M2 106 - 2010-2023

Kenworth T680 - 2015-2023

Peterbilt 579 - 2015-2023

Alternative Part Numbers

  • 1R13-130
  • 1R13-261
  • W01-358-8729

Related Parts

Valve Stem 3.700in Angled
Automann USA Part No: 170.TR545DH-50 EA
$4.76 View Part
Valve Stem 3.920in Angled
Automann USA Part No: 170.TR572FH-50 EA
$4.58 View Part
Valve Stem 4.530in Straight
Automann USA Part No: 170.TR573T-50 EA
$4.36 View Part
All Purpose Patch
Blackjack Tire Repair Part No: Ap-113
$1.17 View Part
Blister card of 5
Blackjack Tire Repair Part No: CR-338-5
$2.00 View Part
Blister card of 200
Blackjack Tire Repair Part No: CR-339-200
$28.97 View Part

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