Key Features

• John Deere Extension Spring – M74440, an OEM tension spring designed for reliable performance in agricultural equipment.
• Close-wound coil configuration provides a predictable, linear resistance under applied tension.
• End-form compatibility supports secure mounting with standard hardware used in John Deere assemblies.
• Purpose-built for replacement workflows, enabling consistent serviceability and parts interchangeability.

Product Details

• Part number: M74440
• Type: Extension (tension) spring
• Coil arrangement: close-wound
• End forms: suitable for mounting through appropriate end configurations
• Function: resists tension forces applied via secure end forms

Compatibility

• Designed to fit John Deere equipment that lists M74440 as a compatible extension spring
• Verify fit against the OEM parts catalog or service manual for your specific model
• Before installation, confirm mounting points and end form compatibility with the spring