Threaded Bushing TB‑81 – Fits Kenworth & Peterbilt Heavy‑Duty Suspension Component The Rubber Spring Bushing RB211

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

OEM Cross References:1618023000

this loadguard spring effectively absorbs impact

and longevity in severe-duty vocational and fleet applications

Designed to meet or exceed OEM specifications

Threaded Bushing TB‑81 – Fits Kenworth & Peterbilt Heavy‑Duty Suspension Component The Rubber Spring Bushing RB211The 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