AC-DELCO STARTER 40MT LESTER #3974 

TRUCK & IND. APPLICATIONS NOTE: 142-101, B, D, F; 142-102, B, D, F INTERCHANGE NOTE: 40MT, LEFT HAND MOUNT, 5/8 MTG. HOLES SEE: 142-102 (RIGHT HAND MOUNT)

This is a 12-Volt Delco 40MT Using DE Housing #1970455 (Others), an 11-Tooth Drive (Accurate #4-486), and Lester Armature #1866. The 6243 is the Same Unit, But With Overcrank Protection. The 3978 is the Same Unit, Except Using a Solenoid With "Reversed Terminals". The 3745 is the 24 Volt Version of the 3974.

CHEVROLET / GMC Med & HD Trk MEDIUM & HEAVY-DUTY TRUCKS All Models (By Engine) - Diesel Cummins L-10 1983-1985
MEDIUM & HEAVY-DUTY TRUCKS All Models (By Engine) - Diesel Cummins NTC-290 1981-1983
MEDIUM & HEAVY-DUTY TRUCKS All Models (By Engine) - Diesel Cummins NTC-300 1984-1985
MEDIUM & HEAVY-DUTY TRUCKS All Models (By Engine) - Diesel Cummins NTC-350 1981-1985
MEDIUM & HEAVY-DUTY TRUCKS All Models (By Engine) - Diesel Cummins NTC-400 1981-1983
MEDIUM & HEAVY-DUTY TRUCKS All Models (By Engine) - Diesel DD 6V-92 (T, TA, TTA) 1981-1985
MEDIUM & HEAVY-DUTY TRUCKS All Models (By Engine) - Diesel DD 8V-71 (N, NE, T) 1981-1985
...and 14 more...
CLARK Ag & Industrial LIFT TRUCKS C500-400 / 450 / 550 / 650 Cummins 8-555 Diesel 1982-1985
CUMMINS ENGINES Ag & Industrial ENGINES - INDUSTRIAL 855 Series 10.0L 1983-1985
ENGINES - INDUSTRIAL L Series 10.0L 1983-1990
FREIGHTLINER Med & HD Trk MEDIUM & HEAVY-DUTY TRUCKS FL, FLC 112 / 120 Cummins 555 1979-1981
MEDIUM & HEAVY-DUTY TRUCKS FL, FLC 112 / 120 Cummins 855 / BC III 1982
MEDIUM & HEAVY-DUTY TRUCKS FL, FLC 112 / 120 Cummins K Series 1979-1987
MEDIUM & HEAVY-DUTY TRUCKS FL, FLC 112 / 120 Cummins NTA / NTC 1979-1981
MEDIUM & HEAVY-DUTY TRUCKS FL, FLC 112 / 120 Cummins V-903 1979-1984
GROVE MFG. Ag & Industrial CRANES 2535-IND Cummins V-555 1983-1987
CRANES RT-65 / RT-75 Cummins V-555 1983-1987
CRANES TM-875 Cummins V-555 1983-1987
INTERNATIONAL Ag & Industrial TRACTORS - AGRICULTURAL 7588 IHC V-800 Diesel 1982-1983
TRACTORS - AGRICULTURAL 7788 IHC V-800 Diesel 1982-1983
INTERNATIONAL Med & HD Trk MEDIUM & HEAVY-DUTY TRUCKS 2200-2275 Series Cummins NTC-855 1981-1983
MEDIUM & HEAVY-DUTY TRUCKS 2574 / 2575 Series Cummins NTC-855 1981-1983
MEDIUM & HEAVY-DUTY TRUCKS 2674 / 2675 Series Cummins NTC-855 1982-1983
MEDIUM & HEAVY-DUTY TRUCKS S Series Caterpillar 3406 1980-1983
MEDIUM & HEAVY-DUTY TRUCKS S Series Cummins NTC-855 1980-1983
JOHN DEERE Ag & Industrial ENGINES 8955T / A
TRACTORS - FARM 8650 6-619 Diesel 1982-1984
TRACTORS - FARM 8850 8-955 Diesel 1982-1984
KENWORTH Med & HD Trk MEDIUM & HEAVY-DUTY TRUCKS C500 Cummins VT-300 1980-1985
MEDIUM & HEAVY-DUTY TRUCKS C500 DD 6V-71 1980-1985
MEDIUM & HEAVY-DUTY TRUCKS C500 DD 8V-71 1980-1981
MEDIUM & HEAVY-DUTY TRUCKS K100 Cummins NTC-855 1980-1983
MEDIUM & HEAVY-DUTY TRUCKS K100 Cummins VT-300 1980-1985
MEDIUM & HEAVY-DUTY TRUCKS K100 DD 6V-71 1980-1985
MEDIUM & HEAVY-DUTY TRUCKS K100 DD 8V-71 1980-1981
...and 8 more...
MACK Med & HD Trk MEDIUM & HEAVY-DUTY TRUCKS F / FL / FS Series Cummins NTA / NTC 1981-1983
MEDIUM & HEAVY-DUTY TRUCKS F / FL / FS Series Cummins Super 250 1981-1983
MEDIUM & HEAVY-DUTY TRUCKS F / FL / FS Series Cummins V-903 1981-1983
MEDIUM & HEAVY-DUTY TRUCKS F / FL / FS Series DD 8V-71 (T) 1981-1983
MEDIUM & HEAVY-DUTY TRUCKS R Series Cummins V-903 1981
MEDIUM & HEAVY-DUTY TRUCKS U Series Cummins V-903 1981
MASSEY FERGUSON Ag & Industrial TRACTORS - FARM MF-4800 Cummins V8-903 Diesel 1980-1984
TRACTORS - FARM MF-4840 Cummins V8-903 Diesel 1978-1986
TRACTORS - FARM MF-4880 Cummins V8-903 Diesel 1978-1986
TRACTORS - FARM MF-4900 Cummins V8-903 Diesel 1978-1986
VERSATILE Ag & Industrial TRACTORS 555 Cummins VT-555C 1983-1985

Part Numbers

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	Part #	Description	Quantity	USD Ea.
	10461045, 1114752, 1114761, 1114766, 1114811, 1114	AC-DELCO STARTER 40MT LESTER #3974	15	$175.95
	Alt #: Packaging: Application: CHEVROLET / GMC Med & HD Trk