Dayton Parts 334-316: Torque Arm Bushing/Bolt Assembly

The Dayton Parts 334-316 is a critical component designed for heavy-duty truck and trailer suspension systems. This part is commonly referred to as a Torque Arm Bushing/Bolt Assembly or Axle Torque Rod Bushing with Bolt. It plays a vital role in maintaining the stability and alignment of the axle within the suspension, ensuring proper vehicle handling and ride quality.

Engineered with a factory-like design, the 334-316 assembly is built to provide reliable performance and an effortless installation experience. Dayton Parts, with over a century of experience, is renowned for providing high-quality spring, steering, and suspension products for medium to heavy-duty trucks across North America.

Key Applications:

This assembly is commonly found in various heavy-duty suspension setups, including:

• Reyco 86-88 models
• Binkley Duralite 9000 Series Trailer Suspension
• Dana Webb 62 Series Trailer Suspension
• Dana Webb 68 Series Trailer Suspension
• Hendrickson Q-TR/QS/QT/QU Lift Axle Air-Leaf Suspension
• Neway ADL120/123 Bus/Motorhome Rear Air Suspension
• Neway AirLite 2 Trailer-Slider Air Suspension
• Various Reyco/Transpro Truck Spring and Air Suspensions (e.g., 101A, 102AR, 102CC, 102W, 201)

Components and General Size:

The Dayton Parts 334-316 is a complete assembly typically consisting of a bushing, a bolt, and a flange nut. While specific precise dimensions (like bolt diameter or length) for the 334-316 itself are not universally published, it is designed to fit the standard requirements of the heavy-duty suspension systems it supports. As a “bolt/bush assy,” it provides a ready-to-install solution for torque arm repairs.

Cross-Reference Part Numbers:

The Dayton Parts 334-316 is cross-referenced with several equivalent part numbers from other manufacturers, ensuring broad compatibility and ease of sourcing:

• Automann: TRK6004B, TRK6004T
• Batco: 09-2354
• BWP: M-1880
• Dana: L4032
• Euclid: E-4834A, E-9552, E-1313, E-1981
• Flagg Suspension Parts: R264, R002
• Leland: SA1014, SA1710
• Meritor: R304834A (commonly referred to as a Suspension Thrust Arm Bushing)
• Midwest: WA12-2035
• Network: TR9B-KIT
• Power Products: 55-200
• Reyco/Transpro: 0022-01K, TK7424, TK16656, T3683
• Sirco: ST1006 TRANSPRO TORQUE ARM BUSHING ASSEMBLY

This comprehensive list of cross-references assists in identifying suitable replacements and ensuring compatibility across various truck and trailer makes and models.