Dayton 334‑345 – Axle Torque Rod Bolt Assembly

The Dayton 334‑345 is a heavy-duty torque rod bolt assembly designed for medium- and heavy-duty truck suspensions. Manufactured with premium-grade materials, this bolt ensures precise fit, optimal strength, and long-term durability for demanding fleet applications.

Key Features & Specifications:

• Part Number: 334‑345

• Type: Torque arm / axle torque rod bolt assembly

• Thread Size: 1″‑14

• Bolt Length: 5″ (approximate)

• OEM-Grade Construction: Meets strict Dayton quality standards (construction and coating)

Cross‑Reference & Replacement Equivalents: This bolt assembly is interchangeable with several major brands and OEM models, including:

• Euclid: E‑9839

• Haldex: CQ70510 / CQ70510B

• Automann: BKF100500GR5 / F100500GR5

• Flagg Suspension: H260 (also H269), S7173

• Power Products: 90‑12724 / 90‑12725

• Meritor: R309839 (Torque Rod Bolt Kit)

• Applications & Compatibility: Designed for use in torque-arm assemblies on a wide range of Class 6–8 trucks and trailers. The cross-reference list ensures easy sourcing from alternative suppliers while maintaining OEM fit and performance.