Threaded Bushing TB‑81 – Fits Kenworth & Peterbilt Heavy‑Duty Suspension Component Key Features:• Compatible with Ford

Key Features:• Compatible with Ford F-Series Super Duty trucks• Designed for rear of rear leaf spring position• Provides proper spring alignment and suspension articulation• Made from high-strength materials for long-term durability• Replaces multiple OEM part numbers for easy installation

Designed to meet or exceed OEM specifications

OEM Cross References:Dayton 334‑2307 Control Module

improving overall suspension integrity and performance

and longevity in severe-duty vocational and fleet applications

Threaded Bushing TB‑81 – Fits Kenworth & Peterbilt Heavy‑Duty Suspension Component Key Features:• Compatible with FordThe TB 81 Threaded Bushing is designed for heavy duty suspension systems used in Kenworth and Peterbilt trucks. This bushing offers durable performance by reducing friction and maintaining alignment between spring pins and hangers or equalizers. It is precision machined with internal threading to match standard threaded spring pins. OEM Cross References: TB81, B131002, MTB186, 52270 Key Features: Application: Kenworth and Peterbilt heavy duty