Model Chronology 1919-44

NUMBER ALPHABET MODELS AND SERIES MOTORS

Listed below are the motors with numbers, numbers and alphabet, models and series, along with the approximate dates that they were manufactured for commercial use:
1919 to
1923
The motor wheel model D.
1920 to
1923
The Flyer model J motor.
1921 to
1923
The model SD motor.

LAWN MOWERS

1923
February
65010 (Built for Moto-Mower, PB motor)
1923
November
65130 (Built for Moto-Mower, PB motor)

ALPHABETIC MOTORS

June 1921 to
November 1922 November
The model FB motor.
1923
December-1935 February
The model PB motor used to power the reel-type lawn mowers
1923 June-1924
November
The model FB motor
1924 January-1924
June
The model FC motor
1925 January-1924
November
The model FE motor
1927 January-1924
September
The model FG motor
1925
November
The model FB motor
1927
November-1933 November
The model Q motor
November-1933
October
model FI motor.
1927
December-1933 January
The model FJ 1 motor
1929 June-1933
November
The model FB motor.
1930 January-1933
October
The models R, R1, R2, RA, RC, RF, RH & RL motors
1930 January-1932
December
The models L, L1 & LA motors
1930 June-1933
November
The models S & SC motors
1930 May-1934
March
The model FJ 2 motor
1930 August-1931
May
The models T, TA, TC & TF motors
1931 June-1933
May
The models W & WA motors
1931 August-1940
May
The model Y motors
1931
August-1945
The models Z, ZA, ZAL, ZHLP, ZHP, ZHR-4, ZHR-6, ZL, ZLP, ZM, ZMT, ZP, ZR-4 & ZR-6 motors

TRANSMISSIONS — TRACTORS AND
CULTIVATORS

1930-1933 60209
1933 January-1940
November
The models H & HM motors
1933 January-1940
November
The models M, MA, MB, MC, MF, MH & MJ motors
1933
February-1948 November
The models A, AG, AGR, AH, AHL, AHLP, AHMT, AHP, AHR-4, ASHR-6, AL, ALP, ALR-4, ALR-6, AM, AMT, AP, AR-4 & AR-6 motors
1933
February-1940 December
The models K, KA, KLP, KM, KP, KR-4, KR-6, L, L1A and LA motors
1933
February-1940 December
The models B, BH, BHL, BHLP, BHP, BHR-4, BHR-6, BL, BLP, BLP-4, BLP-6 BM, BMG, BP, BR-4 & BR-6 motors
1934 60375 (Model A Motor)
1934 60351 (Model K Motor)
1935 60500
1936-1937 60754
1936 August-1957
January
The models WI, WIBP, WIPR-6, WR-6, WM, WMB & WMI motors

POWER-CHARGERS

1936
December-1938 July
PC-WM (100 Watts, Delco Remy, Model WM Motor)
1936 June-1938
December
PC-100(100 Watts, Autolite, Model Y Motor)
1937-1942 WMG (75 Watts, Model WMG Motor)
1936
June-December 1938
PC-200 (200 Watts, Autolite, Model Y Motor)
1938 to
1940
PC-WMB (100 Watts, Delco Remy, Model WMB Motor)
1938 August to
December 1944
PC-300 (300 Watts, Model I Motor)
1938 August to
1944 December
PC-305 (300 Watts, Model I Motor)
1938 August to
1944 December
PC-303 (300 Watts, Model I Motor)
1938 August to
1944 December
PC-307 (300 Watts, Model I Motor)
1938 WBG – 75 Watts, Model WBG Motor
1938 May-1949
December
Models I, IBPH, IBLP, IL, ILR-6, IM, IMT, IP, IPR-1.6, IPR-6, IR-4, IR-6,
and IS motors.

MOWER PUSHERS

1938 May-1938
October
60389 (Model H Motor)
1938 May-1938
October
60390 (Model H Motor)

POWER-CHARGERS

1938-1940 PC-WMB (100 Watts, Delco Remy, Model WMB Motor)
1938
August-December 1944
PC-300 (300 Watts, Model I Motor)
1938 August-1944
December
PC-305 (300 Watts, Model I Motor)
1938 August-1944
December
PC-303 (300 Watts, Model I Motor)
1938 August-1944
December
PC-307 (300 Watts, Model I Motor)

TRANSMISSIONS —TRACTORS AND
CULTIVATORS

1938 20407 Model B, K or Z Motor 917-5047
1938-1939 20430 Model WI Motor 917-5032
1939 25861 917-5154
1939 95265 (Model ZH Motor) 17-5151
1939 95265 (Model ZH Motor) 917-5151
1940 2580 917-50321
1940 25860 917-5155
*1940 917-5154
***January-May
1940
Shift mechanism was Improved
**1940 25862 917-5044
**January-August
1940
Brake mechanism was improved
1940
November-1954 March
Models N, NP, NPR, NPR-1, NPR-6, NR-1.39-1, NR-6, NS, & NSPR-6 motors
1940
November-1954 March
Models N, NP, NPR, NPR-1, NPR-6, NR-1.39-1, NR-6, NS, & NSPR-6 motors
1940 September to
1945 December
Models U & UR motors
1940 to 1945
October
Models ZZ, ZZL, ZZLP, ZZMG, ZZP, ZZR-4, & ZZR-6 motors

POWER-CHARGERS

1940-1942 PC-100 -100 Watts, Delco Remy, Model WM or WMB motor
1941 January-1944
October
PC WI 100Watts, Delco Remy, Model WI motor
1941-1941 PC-IBP (300 Watts, Model IBP motor)
1943
September
PC-304 – 300 Watts, Model I motor
1944 August-1944
December
PC-306 – 300 Watts, Model I motor