Details

IronGuides® Serial Number Handbook
Freshly updated October 2025

IronGuides® offers the most comprehensive serial number resource in agriculture:

• 58 OEMs
• 13 equipment types
• 30,000+ serial numbers
• 5,100+ models
• Model years: 1928–2026
• 100-year coverage

Because OEMs don’t follow a standard numbering system, identifying model years can be difficult. The Serial Number Handbook solves this with a clear, reliable, easy-to-use reference for:

• Tractors
• Combines
• Balers
• Forage & Mower Conditioners
• Skid Loaders
• Sprayers
• Windrowers
• Other equipment types

Who benefits?
Farmers, service technicians, appraisers, insurance providers, lenders, dealers, and auction companies.

Why it matters:
Quickly locate serial numbers, confirm year of manufacture, and avoid costly mistakes in valuation, financing, and resale.

A trusted reference for 100 years of equipment history, the IronGuides® Serial Number Handbook is essential in the office, shop, truck, or field.