Give Feedback
You must enter a search term to perform a search.

Used Farmall M Tractors for Sale (19 listings)

Filters
Sort by
View: 24 36 72
Save your search!
There are new listings everyday. Don't miss out! Save your search and get daily updates on new inventory.
Save search
1947 Farmall M Under 40 HP
12 photos

1947 Farmall M

Save
$3,500
Drive: 2 WD
HP: 38
Weight: 6770
'47 IH FARMALL M TRACTOR APPRAISAL RATING 8Express Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$3,500
Covington, OH
(937) 818-4621
1946 Farmall M Under 40 HP
8 photos

1946 Farmall M

Save
$1,500
Drive: 2 WD
HP: 38
Wheel Type: Tires
Just Traded, 12 Volt, Working Lights, Runs GoodExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$1,500
Bad Axe, MI
(989) 375-1506
 Farmall M Under 40 HP
4 photos

Farmall M

Save
$2,600
Drive: 2 WD
HP: 51
167894 (B) Horsepower (PTO):36 Seats:Vinyl Shuttle:Mechanical Transmission:NonSynchronized Front Axle:2WD Rear Wheels:Steel PTO 540 RPM:Yes Front Tire Brand:Other Rear Tire Brand:Other... See all seller comments
$2,600
Russellville, KY
(270) 208-9925
 Farmall M Under 40 HP
3 photos

Farmall M

Save
$2,600
Drive: 2 WD
HP: 51
167895 (B) Horsepower (PTO):36 Seats:Vinyl Transmission:NonSynchronized Front Axle:2WD Rear Wheels:Steel PTO 540 RPM:Yes Front Tire Brand:Armstrong Rear Tire Brand:Armstrong You may als... See all seller comments
$2,600
Russellville, KY
(270) 208-9925
1952 Farmall M Under 40 HP
1 photos

1952 Farmall M

Save
$5,995
Drive: 2 WD
HP: 38
Wheel Type: Tires
INTERNATIONAL M TRACTOR, 9 SPEED WITH OVER DRIVE, NOT A SUPER MTA TRACTOR AS THE DECALS SHOW, , SNAP COUPLER HITCH, HAS A BETL PULLEY BUT IT DOSENT WORK, LIVE HYD, NARROW FORNT END, ONE PAIR O... See all seller comments
$5,995
  AUCTION
1949 Farmall M Under 40 HP
1 photos

1949 Farmall M

Save
1949 Farmall M 2WD Tractor, 4.1L 4 Cyliwnder, Gas, Water Cooled Engine, Manual Transmission, 5 Forward Speeds, 1 Reverse Speeds, 540 PTO, 2WD, 6.00-16 Front Tires, 13.6-33 Rear Tires, SN: FBK191336X1
Auction ends
December 7

Closing
Today

BigIron Auctions
  AUCTION
1950 Farmall M Under 40 HP
1 photos

1950 Farmall M

Save
1950 Farmall M 2WD Tractor W/3-Pt Mower, International Harvester 4.1L 4 Cylinder, Gas, Water Cooled Engine, 21 Fuel Capacity, Manual Transmission, 5 Forward Speeds, 1 Reverse Speeds, LivePTO, 540 PTO,... See all seller comments
Auction ends
December 7

Closing
Today

BigIron Auctions
1951 Farmall M Under 40 HP
1 photos

1951 Farmall M

Save
$4,995
Drive: 2 WD
HP: 38
INTERNATIONAL M, TRACTOR , . GAS MOTOR, WIDE FORNT END, 540 REAR PTO, STAndard REAR HITCH, 12 VOLT ELECTRIC SYATEM, TIUN WORK IS GOOD, 15.5X38 DRIVE TIRES , PAINJT IS FADED SOME, 38HP... See all seller comments
$4,995
1947 Farmall M Under 40 HP
1 photos

1947 Farmall M

Save
$3,995
Drive: 2 WD
HP: 38
Wheel Type: Tires
INTERNATIONAL M TRACTOR, NARROW FEONT END , 5 SPEED WITH ONE REVERS SPEED, 540 REAR PTO , MANUAL STEERING, STANDARD BRAWBAR, ONE PAIR OF REAR HYD OUTLETS, NO REAR FNEDERS, HAS A BELT PULL... See all seller comments
$3,995
1951 Farmall M Under 40 HP
1 photos

1951 Farmall M

Save
$1,500
Drive: 2 WD
HP: 38
Cab: No Cab, Guidance-ready: No, Guidance Receiver: No, Guidance Display: No, Front Axle: 2WD, Loader: No, NARROW FRONT END, STRAIGHT TIN, RUNS GOOD
$1,500
1951 Farmall M Under 40 HP
1 photos

1951 Farmall M

Save
Call for price
1951 INTERNATIONAL M, GOOD STRAIGHT ORIGINAL PAINT FARMALL M TRACTOR!!!, NEW EXHAUST MANIFOLD AND CARB GONE THROUGH, HAS CORRECT ORIGINAL FENDERS, TIRES MATCH AND AT 60%, GOOD SOUND TRACTOR!!! 2WD... See all seller comments
Call for price
 Farmall M Under 40 HP
1 photos

Farmall M

Save
$1,500
Drive: 2 WD
HP: 33
Tri-cycle, Gasoline, 540 PTO, 2 available - Both were running strong when parked under the shed ~25 years ago. $2,500 for the set.
$1,500
 Farmall M Under 40 HP
1 photos

Farmall M

Save
Call for price
PARTS AVAILABLE, OR ENTIRE UNITExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
Call for price
1951 Farmall M Under 40 HP
1 photos

1951 Farmall M

Save
$3,495
Drive: 2 WD
HP: 38
Wheel Type: Tires
INTERNATIONAL M TRACTOR, GAS MOTOR, NARROW FRONT END, 540 REAR PTO, NEW TIRES AND NEW WIRING , FIELD READY, PRICE $3495Express Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$3,495
1950 Farmall M Under 40 HP

1950 Farmall M

Save
Call for price
Drive: 2 WD
HP: 37
Wheel Type: Tires
Express Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
Call for price
Philip, SD
(605) 859-2568
1942 Farmall M Under 40 HP

1942 Farmall M

Save
$2,500
Drive: 2 WD
HP: 38
INTERNATIONAL FARMALL M, PAINT #3, TIRES WEATHER CHECKED @30%, LOADER w/ TRIP BKT, CHAINS, NARROW FRT, RIMS SOLID, STARIGHT TIN, RUNS GREATExpress Financing Get Pre-ApprovedGet a FR8Star Shippi... See all seller comments
$2,500
New Hampton, IA
(641) 394-3178
1940 Farmall M Under 40 HP

1940 Farmall M

Save
$2,995
Drive: 2 WD
HP: 38
Wheel Type: Tires
INTERNATIONAL M TRACTOR, DUAL FUEL TIRES ARE SHOT, ONE PAIR OF REAR WEIGHTS, BUILT IN 1940 , TIN WORK IS VERY GOOD BUT RUSTY , PRICE AS IS $2995Express Financing Get Pre-ApprovedGet a FR8St... See all seller comments
$2,995
 Farmall M Under 40 HP

Farmall M

Save
Call for price
SALVAGE ONLY - CONTACT US FOR YOUR PARTS NEEDSExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
Call for price
Sharon Springs, NY
(518) 284-2090
 Farmall M Under 40 HP

Farmall M

Save
Call for price
Drive: 2 WD
HP: 38
6.50-16 front tires 25% tread, 13.6-38 rear tires 10% tread, Maxi-trac brand, power mark L/S, Manual transmission, gas engine, bar rear axle, 540 (1-3/8) PTO, 2 hydraulics, standard flow, standard hitc... See all seller comments
Call for price
St. Martin, MN
(320) 345-3991

Farmall M Specs

Overview
Capacity
Fuel
21 gal (79.5 L)
Aux. fuel
1 gal (3.8 L)
Variants
AM
Australian-built M, built 1949-1954
BM
British-built M
MD
diesel engine
MV
high-crop
I-6
industrial
MDV
diesel high-crop
W-6
standard-front
Hydraulics
800 psi (55.2 bar) (late)
Type
Lift-All*Optional. Transmission-driven pump.
Pressure
500 psi (34.5 bar) (early)
Mechanical
Cab
Open operator station.
Brakes
mechanical contracting band
Chassis
4x2 2WD
Steering
manual
Production
Factory
Rock Island, Illinois, USA
Total built
270,140
Manufacturer
Farmall (a part of International Harvester)
Farmall M Power
Plows
3 (14-inch)
PTO (tested)
36.07 hp (26.9 kW)
Belt (tested)
36.66 hp (27.3 kW)
Belt (claimed)
31-33 hp (23.1 kW)
Drawbar (tested)
33.1 hp (24.7 kW)
Drawbar (claimed)
25 hp (18.6 kW)
M Serial Numbers*
*General guideline: If your serial number is in between two years, your tractor is the earlier year.
1939
FBK501
1940
FBK7240
1941
FBK25371
1942
FBK50988
1943
FBK60011
1944
FBK67424
1945
FBK88085
1946
FBK105564
1947
FBK122823
1948
FBK151708
1949
FBK180514
1950
FBK213579
1951
FBK247518
1952
FBK290923
Final
FBK298218
Location
Data plate on the left side of the engine area.
Dimensions & Tires
Weight
4858 lbs (2203 kg)
Rear tire
11.25-36
Front tire
6.00-16
Power Take-off (PTO)
Rear RPM
540 (1.375)
Engine
Engine Detail
247.7 ci (4.1 L), 4.5:1*Kerosene engine, 4-cylinder, distillate, gasoline, International Harvester, International Harvester C248, liquid-cooled vertical I-head
Point gap
0.013 inches (0.330 mm)
Rated RPM
1,450, 1450
Bore/Stroke
3.875x5.25 inches (98 x 133 mm)
Compression
4.75:1, 5.65:1
Firing order
1-3-4-2
Oil capacity
8 qts (7.6 L)
Sparkplug gap
0.025 inches (0.635 mm)
Coolant capacity
24 qts (22.7 L)
Intake valve clearance
0.017 inches (0.432 mm) *Hot
Exhaust valve clearance
0.017 inches (0.432 mm) *Hot
Transmission
Transmission
Type
sliding gear
Gears
5 forward and 1 reverse
Speeds
Dimensions
Dimensions
Width
84 inches (213 cm)
Height
78.3 inches (198 cm)
Length
133 inches (337 cm)
Weight (shipping)
4858 lbs (2203 kg)
Weight (ballasted)
6770 lbs (3070 kg)
Farmall M Tires
11-38
Ag rear
11.25-36, 51x8 (steel)
Ag front
22.50x4 (steel), 6.00-16
Tests
Nebraska Tractor Test 327
Type
Distillate 5-speed 2WD
Test Date
September 5 - 16, 1939
Test report
PDF file
Max pull gear
1
Belt power (max)
34.82 hp (26.0 kW)
Drawbar pull (max)
4,365 lbs (1979 kg)
Belt fuel use (max)
2.8 gal/hour (10.6 l/hour)
Drawbar power (max)
30.62 hp (22.8 kW)
PTO fuel use (engine speed)
2.7 gal/hour (10.2 l/hour)
PTO power (rated engine speed)
34.16 hp (25.5 kW)
Nebraska Tractor Test 328
Type
Gasoline 5-speed 2WD
Test Date
September 11 - 21, 1939
Test report
PDF file
Max pull gear
1
Belt power (max)
36.66 hp (27.3 kW)
Drawbar pull (max)
4,266 lbs (1935 kg)
Belt fuel use (max)
3.0 gal/hour (11.4 l/hour)
Drawbar power (max)
33.1 hp (24.7 kW)
PTO fuel use (engine speed)
3.0 gal/hour (11.4 l/hour)
PTO power (rated engine speed)
36.07 hp (26.9 kW)
This data is sourced from the public domain and Machinery Pete cannot guarantee accuracy.