| |
Tractor Serial Number |
Engine Serial Number |
Note |
Production Date
|
|
1947 |
|
|
|
|
|
|
501 |
|
First Cub built |
5/13/1947
|
|
1948 |
|
|
|
|
|
|
16663 |
17480 |
TC added |
|
|
|
32229 |
|
Clutch adjustment moved to
clutch pedal |
Trimmed Dash |
|
|
38221 |
|
Last known long-ear dash
until after "trimmed' dash run |
|
|
38512 |
39013 |
First known "trimmed" dash |
|
|
40265 |
|
Last known "trimmed" dash |
|
|
40406 |
41474 |
Next known long ear dash
after "trimmed dash
|
|
1949 |
|
|
|
|
|
|
75926 |
76450 |
Dash changed from long- to
short-ear style |
|
|
|
75926 |
|
Hood decal changed to read
"McCormick" sometime before this serial number |
Fuel Strainer
Pipe |
|
|
90432 |
|
Fuel strainer pipe connector
eliminated
|
|
1950 |
|
|
|
|
|
|
115403 |
|
Battery ignition becomes
available |
|
|
|
115403 |
|
3-position light switch
replaced the 4-position |
|
|
|
118688 |
|
Steering arm lock screw
changed to fine thread |
|
|
|
120339 |
|
TC control lever changed to
the adjustable style |
|
|
1951 |
|
|
|
|
|
|
|
123700 |
Oil pan plug changed from
pipe plug to hex head |
|
|
|
|
125371 |
Oil pan change - reinforced
rails and longer bolts |
|
|
|
128779 |
|
Starting switch lever changed
to short style |
|
|
|
128779 |
|
Starter switch housing
changed from sheet to die cast |
|
|
|
138485 |
|
Steering arm and knuckle
changed, keyed and clamped |
|
|
1952 |
|
|
|
|
|
|
159093 |
162176 |
First of Nov - none built in
Sept/Oct due to strike |
Nov-52
|
|
1953 |
|
|
|
|
|
|
165153 |
|
Fan hub changed to provide larger
generator pulley |
|
|
|
165153 |
|
Headlamps were changed to
flat style sealed lamps about this time |
|
|
|
173601 |
|
Brakes changed to toggle type |
|
|
|
|
179959 |
Gov rockshaft ext. changed
and stop ring added |
|
|
1954 |
|
|
|
|
|
|
179922 |
|
Last Cub built in Jan - none
until July 6 |
1/22/1954 |
|
|
180614 |
|
Trans housing changed to
needle bearing in rear |
|
|
|
185001 |
|
Hood decals changed to
stainless emblems |
|
|
|
185001 |
|
Grille changed from wire-mesh
to 11-bar |
|
|
|
185001 |
|
TC rockshaft FH helper spring
arm added |
|
|
|
185001 |
|
Fast hitch became available |
|
|
1955 |
|
|
|
|
|
|
192113 |
196900 |
2nd gear ratio slowed |
|
|
|
192113 |
196900 |
Tach drive added to
distributor drive housing |
|
|
|
192113 |
196900 |
Engine RPM increased |
|
|
|
|
|
Underslung exhaust introduced
- vertical ehaust remained as an option. |
|
|
1956 |
|
|
|
|
|
|
196758 |
|
Shorter gen shaft and stamped
steel pulley |
|
|
|
197825 |
|
Grille and area behind hood
emblems changed to white |
|
|
|
|
210190 |
Oil breather tube and
dipstick lengthened |
|
|
1958 |
|
|
|
|
|
|
210001 |
|
Hood sheet flattened - raised
aluminum emblems |
|
|
|
210001 |
|
Grille changed from 11-bar to
4-bar |
|
|
|
210001 |
|
Lights changed to round
sealed beam |
|
|
|
210190 |
|
Oil breather tube and
dipstick lengthened. |
|
|
1962 |
|
|
|
|
|
|
221293 |
|
Gen changed to 2-brush - fan
added |
|
|
1963 |
|
|
|
|
|
|
221872 |
|
24-tooth steering worm wheel
gear and longer steering shaft |
|
|
|
222501 |
|
First square-nose Cub |
|
|
1964 |
|
|
|
|
|
|
|
245701 |
Oil filter stud and adapter
changed to a bolt- block p/n R8 |
|
|
|
224401 |
|
First 12v Cub |
|
|
|
224401 |
|
Starter switch moved to dash
panel |
|
|
|
224401 |
|
Battery box cover changed
from 4 hold-downs to 2 |
|
|
|
224704 |
|
Farmall Cub changed to
International Cub |
|
|
1966 |
|
|
|
|
|
|
227701 |
|
Rear flashing light becomes
available (option) |
|
|
|
|
264568 |
Pistons changed to aluminum
dome-top |
|
|
|
|
264568 |
Engine head changed to
accommodate new pistons |
|
|
1968 |
|
|
|
|
|
|
|
261718 |
Connecting rods changed
requiring different bearing inserts. |
|
|
1972 |
|
|
|
|
|
|
239827 |
|
Starter switch removed |
|
|
|
239827 |
|
Magnetic starter switch,
clutch safety switch added |
|
|
1975 |
|
|
|
|
|
|
248125 |
312390 |
First "New" International Cub |
|
|
|
248125 |
|
Radiator overflow hose
replaced overflow pipe |
|
|
|
248125 |
|
Manifold and carb changed
(Zenith model) |
|
|
|
248125 |
|
Generator changed to
alternator |
|
|
1977 |
|
|
|
|
|
|
251018 |
|
Alternator changed |
|
|
1979 |
|
|
|
|
|
|
253685 |
|
Last Cub produced |
|
