Farmall M Serial Number Chart
Farmall M Serial Number Chart Printable
Farmall M Serial Number Chart Diagram

The Farmall M is a 2WD row-crop tractor manufactured by the Farmall (a part of International Harvester) in Rock Island, Illinois, USA from 1939 to 1954. The Farmall M is equipped with 4.1 L four-cylinder gasoline or distillate engine and sliding gear transmission with 5 forward and 1 reverse gear. Here's a summary of the various ways my Super M helped me convert money into fun during the years that I owned it. Unless otherwise noted, all parts came from the Case/IH dealer. August 95: Bought the tractor, serial number 49961DJ, for $2150. Paid an additional dollar per loaded mile to have it hauled 350 miles to my dad's farm. Please check your serial number of your Farmall tractor before ordering, many Farmall tractors had changes made during their production lifetime and as a result some parts may be different depending on the serial number. Your Farmall tractor or International tractor may use either a magneto ignition system or a distributor ignition system.

Farmall M Serial Number Chart

The Farmall M is a 2WD row-crop tractor manufactured by the Farmall (a part of International Harvester) in Rock Island, Illinois, USA from 1939 to 1954. The Farmall M is equipped with 4.1 L four-cylinder gasoline or distillate engine and sliding gear transmission with 5 forward and 1 reverse gear. Zeus master of olympus.

The Farmall M row-crop tractor is equipped with manual steering, mechanical contracting band brakes, open operator station and 79.5 liters (21 US gal.; 17.5 Imp. Photoshop cs3 mac. gal) fuel tank.

The tractor could be equipped with the following engines:

International Harvester. It is a 4.1 L, 4,059 cm², (247.7 cu·in) four-cylinder natural aspirated distillate engine with 98.0 mm (3.86 in) of the cylinder bore and 133.0 mm (5.24 in) of the piston stroke. The compression ratio rating is 4.75:1 or 4.5:1.
International Harvester C248. It is a 4.1 L, 4,059 cm², (247.7 cu·in) four-cylinder natural aspirated gasoline engine. The cylinder bore is 98.0 mm (3.86 in) and the piston stroke is 133.0 mm (5.24 in). The compression ratio rating is 5.65:1.

Farmall M Specifications

General Specifications
Model	Farmall M
Length	3,370 mm (132.7 in)
Width	2,130 mm (83.9 in)
Height	1,980 mm (78 in)
Wheel base	–
Weight	3,070 kg (6,768 lbs)
Fuel tank capacity	79.5 liters (21 US gal.; 17.5 Imp. gal)
Battery	6V
Cabin type	Open operator station
Engine
Engine model	International Harvester
Engine type	Four-stroke, liquid-cooled, inline
Cylinders	4
Fuel type	Distillate or kerosene
Displacement	4.1 L, 4,059 cm², (247.7 cu·in)
Bore and stroke	98.0 mm X 133.0 mm (3.86 in X 5.24 in)
Compression ratio	4.75:1 or 4.5:1
Horsepower	–
Oil capacity:	7.6 L (8.0 US. qt, 6.7 Imp. qt.)
Coolant capacity:	22.7 L (24.0 US. qt, 20.0 Imp. qt.)
Spark plug gap	0.635 mm (0.025 in)
Engine
Engine model	International Harvester C248
Engine type	Four-stroke, liquid-cooled, inline
Cylinders	4
Fuel type	Gasoline
Displacement	4.1 L, 4,059 cm², (247.7 cu·in)
Bore and stroke	98.0 mm X 133.0 mm (3.86 in X 5.24 in)
Compression ratio	5.65:1
Horsepower	–
Oil capacity:	7.6 L (8.0 US. qt, 6.7 Imp. qt.)
Coolant capacity:	22.7 L (24.0 US. qt, 20.0 Imp. qt.)

Farmall M Serial Number Chart Printable

Transmission and chassis
Chassis	4×2 2WD
Steering type	Manual
Brakes	Mechanical contracting band
Transmission model	–
Transmission type	Sliding gear
Gears	5 forward and 1 reverse
Speed	Forward: 26.3 kmh (16.3 mph) Reverse: 5.0 (3.1 mph)
Tires
Front tires	Ag: 6.00-16, 22.50×4 (steel)
Rear tires	Ag: 11-38, 51×8 (steel), 10-38, 12-38, 11.25-36

Farmall M Serial Number Chart Diagram

PTO (Power take-off shaft)
Rear PTO type	–
Rear PTO spped	540 rpm
Hydraulic system
Pressure	Early: 500 psi (34.5 bar) Later: 800 psi (55.2 bar)