Spring 2258A521

Part# 2258A521
Energy-storage spring for brake and suspension system stability
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Description

The Meritor Air Brake Spring Brake Return Spring (2258A521) is an energy-storage component designed to maintain system stiffness and return moving parts to their rest positions after actuation. It stabilizes brake and suspension systems by damping motion and preventing looseness during operation, ensuring consistent force and reliable control response.

Key Specifications

  • Application: Air brake systems, suspension circuits
  • Function: Stores energy, returns components to rest position
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Steel with corrosion-resistant finish
  • Features: High-cycle durability, preload geometry, consistent force delivery
  • Quality: OEM Meritor part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 2258A521
Part# variations TDA 2258A521,
TDA2258A521
Manufacturer Meritor
Warranty Standard Manufactures