Spring Insulator 112-0807-000 – Freightliner TufTrac 46K Suspension Pad

The Spring Insulator 112-0807-000 is a heavy-duty anti-wear pad engineered for use in Freightliner and Sterling trucks equipped with TufTrac 46K rear suspension systems. Designed to be installed at the leaf spring ends, this insulator reduces metal-to-metal contact, helping absorb shock, dampen noise, and extend the life of suspension components under demanding conditions.

OEM Cross References:
325245 (Dayton), 1120807000 / 112‑0807‑000 (Freightliner), MFL4891 (Automann), 11‑20807‑000, FL10AC

Key Features:
• Application: Freightliner and Sterling with TufTrac 46K suspension
• Reduces metal-on-metal wear and operational noise
• Improves ride quality and suspension longevity
• Durable composite construction
• Direct replacement for multiple OEM part numbers