International Harvester Parts | Farmall & TD Series Since 1947
FP Smith Parts & Equipment specializes in hard-to-find vintage International Harvester parts, including Farmall tractors and TD series crawler tractors. Family-owned since 1947, we stock new OEM surplus and quality used components from our physical inventory in Fairfield, California. We are a trusted source for legacy IH parts that keep classic machines running.
Explore: Full Parts Catalog • About Us • Our History • Rebuild Services • Vintage Tractor Parts
International Harvester Parts Inventory
We maintain one of the strongest inventories of vintage International Harvester parts on the West Coast. Our stock includes parts from IH factory and dealer closures, making us a reliable source for hard-to-find components for both Farmall tractors and TD series crawlers.
Browse All International Harvester Parts →
International Harvester Parts Categories
- Undercarriage & Track Parts: Track chains, pads, rollers, idlers, sprockets, links, pins & bushings for crawler tractors.
- Engines & Powertrain: Engine rebuild kits, crankshafts, pistons, bearings, cylinder heads, and transmissions.
- Hydraulics & Steering: Hydraulic pumps, cylinders, valves, and steering clutches.
- Electrical & Gauges: Starters, generators, alternators, gauges, and wiring components.
- Ground Engaging Tools: Blades, rippers, and wear parts for vintage equipment.
- Final Drives & Axles: Bull gears, pinions, bearings, and axle components.
Popular International Harvester Models We Support
Crawler Tractors – Gas
- T20, T4, T5, T6, T6-61, T6-62, T9, T9-91, T9-92, T14, T35
Crawler Tractors – Diesel
- TD6, TD6-61, TD6-62, TD9, TD9-91, TD9-92, TD9B, TD14, TD14A, TD14A-141, TD14A-142, TD15, TD15-150, TD15-151, TD18, TD18A, TD18-181, TD18-182, TD24, TD24-241, TD35, TD40
Farmall Tractors – Letter Series
- A, Super A, B, BN, C, Super C, H, Super H, M, Super M and more
Farmall Tractors – Numbered Series
- 100, 130, 140, 200, 230, 240, 300, 340, 350, 400, 450, 460, 560 and more
Farmall Tractors – Later / Higher-HP Series (1960s–1970s)
- 504, 544, 656, 666, 686, 706, 756, 766, 786, 806, 826, 856, 886, 966, 986, 1066, 1086, 1206, 1256 and more
Why Choose FP Smith for International Harvester Parts?
- Vintage & Legacy Focus: One of the strongest inventories of hard-to-find IH and Farmall parts.
- Physical Stocking: Real parts on hand in Fairfield, CA — ready for same-day shipping.
- Surplus from Closures: Extensive inventory from International Harvester factory and dealer liquidations.
- Cost Effective: Quality used and OEM surplus options at much lower prices than new.
- Restoration Support: Knowledgeable team that understands vintage IH equipment and interchanges.