Elevate your heavy-duty truck's suspension system with the Fortpro Torque Arm Bush, expertly designed for compatibility with Hendrickson suspensions, seamlessly replacing part number 66649-002L. Crafted from durable materials like polyurethane and reinforced rubber, these bushings excel in absorbing and managing torsional forces during acceleration and braking. With minimal maintenance and a focus on longevity, the Fortpro Torque Arm Bush ensures reliable performance, contributing to enhanced stability, reduced vibrations, and a smoother ride. Upgrade your suspension confidently and experience improved alignment and stability on the road. Choose Fortpro for a precision-fit, durable solution that optimizes your truck's overall performance. Order now for a superior suspension upgrade.
Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.
Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.
Basic Part Information5 attributes
| Product Line | Suspension |
|---|---|
| Category Name | Chassis & Suspension |
| Part Type | Torque Arm Bush |
| Alternate Part Name | Torque Rob Bushing, Torque Rod Straddle Mount Heavy Duty Bushing, Torque Rob Bush |
| OEM Part Number | 666490002L |
Application/Fitment Attributes5 attributes
| Application Type | Semi-Trucks, Heavy Duty Trucks |
|---|---|
| Bolt Hole Diameter | 5/8 in. |
| Mounting Position | Rear Suspension |
| Mounting Type | Straddle |
| Outside Diameter (O.D.) | 2-3/4in. |
Dimensional/Physical Attributes2 attributes
| Material | Vulcanized Rubber, Steel Core |
|---|---|
| Distance Between Bolt Holes | 4-3/8 in. |
Packaging / Logistics Attributes:4 attributes
| Package Length | 5.00 in. |
|---|---|
| Package Width | 10.00 in. |
| Package Height | 5.00 in. |
| Net Weight | 5.86 lb. |
Intended Application
- Compatible with multiple heavy-duty suspension systems, including Hendrickson AG100 Air Glide, RT 340–520, RS 340–520, PRIMAXX and HN400/460 configurations, as well as Air Trac platforms for single or tandem axles on Peterbilt trucks.
- Always compare with your OEM part number prior to purchase to confirm full compatibility.
- Hendrickson: 66649-0002L, 66649002, 66649-002, 66649002L
- Automann: TRB6642
- Dayton: 321-132HD
- Euclid: E14641
- Meritor: R3014641
- MPN: 66649-002L
- PAI: 750073
- UCF: H-66649-002L