Threaded Bushing TB‑81 – Fits Kenworth & Peterbilt Heavy‑Duty Suspension Component and longevity in severe-duty vocational

and longevity in severe-duty vocational and fleet applications

it reduces wear and stress on suspension parts while improving ride comfort

The Rubber Spring Bushing RB211 is a durable suspension component engineered for use in Freightliner front leaf spring suspension systems

it ensures long-lasting durability and performance in demanding road environments

Threaded Bushing TB‑81 – Fits Kenworth & Peterbilt Heavy‑Duty Suspension Component and longevity in severe-duty vocationalThe 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