| Production | |
| Manufacturer | International Harvester |
| Standard-tread tractor | |
| Built in Rock Island, Illinois, USA | |
| Total built | 316 |
| Original price was $9,600 in 1971 | |
| Variants | |
| International 826 | standard |
| Farmall 826 | row-crop |
| International 2826 | industrial |
| International Harvester 826 Engines | |
| International Harvester 5.9L 6-cyl diesel | |
| International Harvester 4.9L 6-cyl gasoline | |
| International Harvester 4.9L 6-cyl LP-gas | |
| Fuel tank | 37 gal 140.0 L |
| International Harvester 826 Transmissions | |
| 16-speed two-speed power shift | |
| hydrostatic | |
| International Harvester 826 Power | |
| Gear Drawbar (claimed) | 79 hp 58.9 kW |
| Hydro Drawbar (claimed) | 61 hp 45.5 kW |
| Gear PTO (claimed) | 92 hp 68.6 kW |
| Hydro PTO (claimed) | 84 hp 62.6 kW |
| Drawbar (tested) | 78.92 hp 58.9 kW |
| PTO (tested) | 92.19 hp 68.7 kW |
| Mechanical | |
| Two- or four-wheel drive | |
| Final drives | bull gear |
| Differential lock | mechanical rear OptOptional |
| Power steering | |
| Hydraulic dry disc brakes | |
| Open operator station. Cab optional. | |
| Hydraulics | |
| Type | open center |
| Tractor hitch | |
| Rear Type | II OptOptional |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 1000 |
|   | 540/1000 |
| Engine RPM | 540@2100 |
|   | 1000@2100 |
| Dimensions & Tires | |
| Wheelbase | 105 inches 266 cm |
| Weight | 9860 lbs 4472 kg |
| Front tire | 9.5L-15 |
| Rear tire | 18.4-34 |
| 826 Serial Numbers | |
| 1969 | 7501 (Farmall) |
| 1970 | 8153 (Farmall) |
| 1971 | 16352 (Farmall) |
| 1969 | 7501 (IH) |
| 1970 | 7518 (IH) |
| 1971 | 7719 (IH) |
FAQ: How to read a serial number table. | |
| Electrical | |
| Charging system | alternator |
| Batteries | 2 (diesel) |
|   | 1 (gas/LP) |
| Battery volts | 6 (diesel) |
|   | 1 (gas/LP) |
| References | |
![]() | |
| Spring 1970 Buyer's Guide published by International Harvester | |
| Spring 1971 Buyer's Guide published by International Harvester |
| Page information | |
![]() | |
| Copyright 2024 TractorData.com® | |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on August 31, 2023 |