ATRO TS50-22210 Polyurethane Torque Rod Bushing | Fits Dayton 321-366

📋 Product Overview

Upgrade your commercial fleet's tracking stability with this premium, American-made polyurethane torque rod bushing from ATRO Engineered Systems. Engineered to completely outperform standard original equipment rubber, ATRO’s heavy-duty polyurethane formulation offers total immunity to oil, grease, road salt, and environmental dry-rotting.

This high-stress suspension component features a rigid, non-rotating design specifically tailored for Hendrickson suspension setups to keep your axles aligned and reduce vehicle downtime under severe line-haul demands.

⚠️ Critical Fitment & Installation Advisory

• Vehicle Compatibility: Engineered to fit Hendrickson ULTRA ROD® assemblies ONLY. It will not seat properly in standard torque rods.

• Rotational Constraint: This bushing is designed as a non-rotating component.

• Required Shop Tooling: Proper installation requires ATRO service tool part number PT00-52500.

⚙️ Technical Specifications

• Component Category: Torque Rod Components / Suspension Bushings

• Material: Heavy-Duty Premium Polyurethane

• Manufacturing Origin: United States (Made in the USA)

• Outside Diameter (Reference): 1.91 inches

• Overall Length (OAL): 5.7 inches

• Center-to-Center (C-C): 4.38 inches

• Bolt Hole Size: 3/4 inch

• Quantity Per Vehicle: Varies based on suspension configuration

• Shipping Weight: 2.0 lbs

• UPC Code: 751354036602

🔄 Cross Reference & Interchange Guide

Verify your existing suspension components or part logs match the following industry cross-references:

• Dayton Parts: 321-366 (Exact Cross)

• Hendrickson OE: 69210-000L (Exact Cross)

• TRP Parts: TRB61750 (Exact Cross)

• Gaff: GAFF13672 (Exact Cross)

• Euclid: E-10322

• Hendrickson Assemblies: 69210-000, 69210-000H (Fits Hendrickson 400-460 Suspension / Primaax Suspension)