Farmall Super A-1
The Farmall Super A-1 is a tractor produced by Farmall. It is equipped with a 123 ci 2.0 L engine. Transmission: 4 forward and 1 reverse.
Fuel & Capacities
11 gal
41.6 L
Transmission
4 forward and 1 reverse
Overview
![]() | 1954
Row-Crop tractor |
|---|
Production | |
|---|---|
Manufacturer | Farmall (a part of International Harvester) |
Row-Crop tractor | |
Total built | 1,672 |
The Super A-1 used the C123 engine, instead of the C113 used in the Super A. There were no decals or other markings to indicate the larger engine, but the prefix on the serial number plate changed from FAA to FAA-1. | |
Variants | |
|---|---|
Super A-1 | row-crop chassis |
Super AV-1 | high-crop chassis (vegetable) |
Super A | C113 engine |
Farmall Super A-1 Engine | |
|---|---|
International Harvester 2.0L 4-cyl gasoline | |
Fuel tank | 11 gal
41.6 L |
Engine details ... | |
Farmall Super A-1 Transmission | |
|---|---|
4-speed gear | |
Transmission details ... |
Farmall Super A-1 Power |
|---|
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Mechanical band brakes | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Wheelbase | 71.1 inches
180 cm |
Front tire | 5.00-15 |
Rear tire | 9-24 |
Full dimensions and tires ... | |
Belt Pulley | |
|---|---|
Diameter | 8.5 inches
21 cm |
Width | 6 inches
15 cm |
Speed | 1157 ft/min
352.65 meters/min |
Electrical | |
|---|---|
Ground | positive |
Charging system | generator |
Battery volts | 6 |
References | |
|---|---|
![]() | |
Farmall Letter Series Tractors by Lee Klancher | |
Operator's Manual Farmall Super A-1 and Super AV-1 Tractors (1004370R1) published in 1954 |
Engine
Engine Detail — 123 ci / 2.0 L Gasoline
Manufacturer | International Harvester C-123 |
Fuel Type | Gasoline |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 123 ci
2.0 L |
Bore/Stroke | 3.125x4.00 inches
79 x 102 mm |
Compression | 6:1 |
Rated RPM | 1450 |
Starter volts | 6 |
Coolant capacity | 15 qts
14.2 L |
Oil capacity | 5 qts
4.7 L |
Transmission
Transmission — 4 forward and 1 reverse gear
Type | gear |
Gears | 4 forward and 1 reverse |
Clutch | 228.6mm dry disc |
Oil capacity | 5 qts
4.7 L |
With 9-24 rear tires. | |
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Dimensions
Farmall Super A-1 Tires | |
|---|---|
Ag front | 5.00-15 |
Ag rear | 9-24 |
Dimensions | |
|---|---|
Wheelbase | 71.1 inches
180 cm |
Length | 106.9 inches
271 cm |
Width | 55.9 inches
141 cm |
Height (steering wheel) | 64.25 inches
163 cm |
Height (exhaust) | 81.75 inches
207 cm |
Clearance (front axle) | 22.25 inches
56 cm |
Clearance (rear axle) | 21.6 inches
54 cm |
Front tread | 43 inches
109 cm |
Front tread | 44 to 64 inches
111 to 162 cm |
Rear tread | 40 to 68 inches
101 to 172 cm |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Farmall Super A-1.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Farmall Super A-1 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Farmall Super A-1.
Converted Equivalents:
Horsepower (HP)0 hp
Kilowatts (kW)0 kW
Metric Horsepower (PS / CV)0 PS
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