Overview

• Manufacturer: John Deere
• Product: Compression Spring
• Part Number: M89540
• Purpose: Replacement compression spring designed to absorb and store mechanical energy in Deere equipment assemblies
• Dimensions & material: Wire diameter 4.58 mm; Outside diameter 36.58 mm; Free length 88.90 mm; Solid length 54.86 mm; Spring Type: Compression; Material: Stainless Steel; Painted coating for corrosion resistance
• Weight (approx.): 0.3 lb
• General fit: Applicable to a range of Deere machinery as listed on the official product page; verify fit by selecting equipment in the Deere parts store

Key Features

• Part Number: M89540
• Type of machine suitable for: Deere equipment across multiple models including 170, 175, 180, 185, 240, 245, 260, 265, 285, 320, 325, 335, 345, 625I, 1000, 1200, 1500, 2000, HPX 4X2, HPX 4X2 D, HPX 4X4, HPX 4X4 D, HPX 4X4 TRAIL, STRAIGHT BLADE, XUV825I, XUV850D, XUV855D (according to Deere’s official product listing)
• Installation tips:
  • Follow the original equipment manufacturer (OEM) installation instructions for correct seating and alignment
  • Inspect mounting surfaces and end configurations; replace any worn brackets or seats to ensure proper spring operation
  • Avoid over-compression or bending beyond solid length; use appropriate calipers and tools to verify dimensions during installation
  • Ensure compatibility by selecting the exact equipment model in the Deere parts store to confirm fit

Compatibility

• Deere models listed on the official M89540 page, including 170, 175, 180, 185, 240, 245, 260, 265, 285, 320, 325, 335, 345, 625I, 1000, 1200, 1500, 2000, HPX 4X2, HPX 4X2 D, HPX 4X4, HPX 4X4 D, HPX 4X4 TRAIL, STRAIGHT BLADE, XUV825I, XUV850D, XUV855D
• Alternative part numbers: None listed in provided data