Same brandInternational Harvester 504
The International Harvester 504 is a 2WD tractor made from 1961 to 1968. It has a 4-cylinder diesel engine that's liquid-cooled and naturally aspirated. The engine, made by International Harvester, has a displacement of 187.5 cubic inches. This tractor has power steering and a 5-speed unsynchronized gear transmission with one reverse gear. The 504 model is built for farm work, with ag tires on both front and rear. It's 128 inches long and 61 inches tall, weighing 4,458 pounds. The tractor comes with an optional IH Fast Hitch at the rear, which is a Category 1 hitch. It has an independent PTO that runs at 540 rpm. The tractor has an open operator station and uses a 12-volt electrical system with an electric starter. This model is designed for durability and practical use on the farm.

Key specifications
- Category
- Utility
- Operating weight
- 4,458 lb
- Transmission
- Unsynchronized gear
Overview
About the International Harvester 504
The International Harvester 504 is a 2WD tractor made from 1961 to 1968. It has a 4-cylinder diesel engine that's liquid-cooled and naturally aspirated. The engine, made by International Harvester, has a displacement of 187.5 cubic inches. This tractor has power steering and a 5-speed unsynchronized gear transmission with one reverse gear. The 504 model is built for farm work, with ag tires on both front and rear. It's 128 inches long and 61 inches tall, weighing 4,458 pounds. The tractor comes with an optional IH Fast Hitch at the rear, which is a Category 1 hitch. It has an independent PTO that runs at 540 rpm. The tractor has an open operator station and uses a 12-volt electrical system with an electric starter. This model is designed for durability and practical use on the farm.
Full specifications
Recorded specifications
General
| Manufacturer | International Harvester |
|---|---|
| Model | 504 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Years built | 1961–1968 |
| Operating weight | 4,458lb(2,022 kg) |
Engine
| Make | International Harvester |
|---|---|
| Model | D188 |
| Cylinders | 4 |
| Displacement | 187.5ci(3.07 L) |
| Bore | 3.69in(93.68 mm) |
| Stroke | 4.39in(111.5 mm) |
Transmission
| Type | Unsynchronized gear |
|---|---|
| Forward gears | 5 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Power |
| Cab | Open operator station |
Power take-off
| Rear PTO | Independent |
|---|---|
| PTO speed | 540rpm |
Dimensions
| Length | 128in(3,251 mm) |
|---|---|
| Height | 61in(1,549 mm) |
| Operating weight | 4,458lb(2,022 kg) |
Capacities
| Cooling system | 4.65gal(17.6 L) |
|---|
Category medians
504 vs. Utility median
International Harvester 504 compared with other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 188 ci | 183 ci | +2% | 50th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 5 | 12 | -58% | 6th |
| Operating Weight | 4,458 lb | 5,303 lb | -16% | 43rd |
| Length | 128 in | 137 in | -6% | 38th |
| Height | 61 in | 94.1 in | -35% | 11th |
Medians and percentiles are calculated from the utility tractors in the database that have a recorded value for each specification (sample size 4,321–5,720 models).
Same manufacturer
Other International Harvester models
Other manufacturers
Models with similar horsepower
Gallery
International Harvester 504 photos






FAQ
Frequently asked questions
When was the International Harvester 504 made?
The International Harvester 504 was manufactured from 1961 to 1968.
What hitch category is the International Harvester 504?
The International Harvester 504 uses a Category Category 1 hitch.
How many cylinders does the International Harvester 504 have?
The International Harvester 504 runs a 4-cylinder engine with a displacement of 187.5 ci.
What is the operating weight of the International Harvester 504?
The International Harvester 504 has an operating weight of about 4,458 lb.
Which transmission does the International Harvester 504 use?
The International Harvester 504 is equipped with an Unsynchronized gear transmission with 5 forward gears.
How do I maintain a International Harvester 504?
Routine service for the International Harvester 504 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.



