Threaded Bushing TB‑81 – Fits Kenworth & Peterbilt Heavy‑Duty Suspension Component

The 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 suspensions
• Reduces friction and maintains suspension alignment
• Precision-machined internal threading for secure fit
• Durable construction for long-lasting service
• Replaces multiple OEM part numbers for versatile use