Cutter Belt Tension Spring

This high‑quality tension spring (SKU: AM040) is designed for use in cutter assemblies, providing reliable tension and smooth operation. Manufactured to OEM specifications (COX AM040), it offers a durable replacement for worn or broken springs in compatible equipment. Ideal for maintaining consistent cutting performance, this spring is built to withstand regular use in demanding outdoor power tools.

• Precision‑engineered for a secure fit and consistent tension in cutter mechanisms.
• Manufactured from durable materials to resist fatigue and corrosion.
• Easy to install as a direct replacement for the original OEM part.

• Cox Brushcutter / Line Trimmer (various models)
• Compatible with select Cox cutter head assemblies
• Replacement for OEM part AM040

Outdoor Power Equipment Replacement Parts – Tension Springs for Cutter Assemblies.