7947n, 10459368, 10459369, 321-643, 3008988, 3603854rx

7947N NEW
$477.46

Kenworth Medium/Heavy Truck Alternator, Mack Heavy Duty Alternator, Peterbilt Heavy Duty Alternator, Volvo Heavy Duty Alternator, Western Star Heavy Duty Alternator Replacement for Delco 30si Ef/Ir, 12/24v, 105a, New, 1 Wire Alternator System With 24 Volt Transformer, 7947n, Delco 10459368, 10459369, 321-643, Cummins 3008988, 3603854rx, Ford d7ht10300aa, d8hz10346d, gl190

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Please verify this is the correct part you are looking for! Product image is for illustrative purposes only and may vary from product shipped. Additional part number(s) and/or application(s) are found below although not all may be listed.

Our major line of parts consists of new, quality aftermarket units which are direct replacements of the original and will function the same or better. We also sell new, OEM units which will be clearly listed as OEM either within the part number and/or under the “Quick Specs” area.

Please contact customer service and we will be happy to help you find the correct part.

References: NOTES:
1-Wire System with 24 Volt Transformer
R Terminal

Kenworth Medium/Heavy Truck Alternator, Mack Heavy Duty Alternator, Peterbilt Heavy Duty Alternator, Volvo Heavy Duty Alternator, Western Star Heavy Duty Alternator Replacement for Delco 30si Ef/Ir, 12/24v, 105a, New, 1 Wire Alternator System With 24 Volt Transformer, 7947n, Delco 10459368, 10459369, 321-643, Cummins 3008988, 3603854rx, Ford d7ht10300aa, d8hz10346d, gl190
Application: Kenworth Medium/Heavy Truck
C500 Series Caterpillar 3176 1994-1995
C500 Series Caterpillar 3306 1986-1990
C500 Series Caterpillar 3406 1986-1990
C500 Series Caterpillar 3406 1994-1995
C500 Series Cummins L-10 1991-1992
C500 Series DD 60 Series 1994-1995
K100 Series Caterpillar 3176 1994-1995
K100 Series Caterpillar 3306 1986-1990
K100 Series Caterpillar 3306 1994-1995
K100 Series Caterpillar 3406 1986-1990
K100 Series Caterpillar 3406 1994-1995
K100 Series Cummins L-10 1984-1992
K100 Series Cummins M11 1994-1995
K100 Series Cummins N14 1994-1995
K100 Series Cummins NTC-855 1980-1991
K100 Series DD 6V-92 1986-1990
K100 Series DD 8V-92 1986-1990
T400 Series Caterpillar 3176 1986-1990
T400 Series Cummins L-10 1989-1993
T450 Series Caterpillar 3176 1986-1990
T450 Series Cummins L-10 1989-1993
T600 Series Caterpillar 3176 1994-1995
T600 Series Caterpillar 3306 1986-1990
T600 Series Caterpillar 3306 1994-1995
T600 Series Caterpillar 3406 1986-1990
T600 Series Caterpillar 3406 1994-1995
T600 Series Cummins L-10 1987-1992
T600 Series Cummins L-10 1994-1995
T600 Series Cummins M11 1994-1995
T600 Series Cummins N14 1994-1995
T600 Series Cummins NTC-855 1986-1991
T600 Series DD 60 Series 1994-1995
T800 Series Caterpillar 3176 1994-1995
T800 Series Caterpillar 3306 1986-1990
T800 Series Caterpillar 3306 1994-1995
T800 Series Caterpillar 3406 1986-1990
T800 Series Caterpillar 3406 1994-1995
T800 Series Cummins L-10 1987-1992
T800 Series Cummins L-10 1994-1995
T800 Series Cummins M11 1994-1995
T800 Series Cummins N14 1994-1995
T800 Series Cummins NTC-855 1986-1991
T800 Series DD 60 Series 1994-1995
W900 Series Caterpillar 3306 1986-1990
W900 Series Caterpillar 3406 1986-1990
W900 Series Caterpillar 3406 1994-1995
W900 Series Cummins M11 1994-1995
W900 Series Cummins N14 1994-1995
W900 Series Cummins NTC-855 1980-1991
W900 Series DD 60 Series 1994-1995
W900 Series DD 6V-92 1986-1990
W900 Series DD 8V-92 1986-1990

Mack Heavy Duty
CH Series Mack Engines 1988-1994
CL Series Mack Engines 1990-1994
CM Series Mack E5 / EC5 1986-1989
CS Series (Midliner) Mack Engines 1990-1994
DM / DMM Series Mack Engines 1986-1994
F / FL / FS Series Cummins NTA / NTC 1986-1988
F / FL / FS Series Cummins Super 250 1986-1988
F / FL / FS Series Cummins V-903 1986-1988
F / FL / FS Series DD 8V-71 (T) 1986-1988
F / FL / FS Series Mack Engines 1986-1988
FDM Series Mack Engines 1988-1994
MC Series Mack Engines 1986-1994
MH Series Caterpillar 3208 1986-1989
MH Series Cummins L-10 1986-1989
MH Series Cummins N / NT 1986-1989
MH Series Mack Engines 1986-1994
MR Series Mack Engines 1986-1994
MS Series (Midliner) Mack E5 / EC5 1986-1990
R Series Cummins N / NH / NT 1986-1990
R Series DD 8V-92 1986-1990
R Series Mack Engines 1986-1990
RB Series Mack Engines 1988-1994
RD Series Mack Engines 1986-1994
RL Series Mack Engines 1986-1990
RM Series Mack Engines 1986-1994
RS Series Mack Engines 1986-1990
RW Series Cummins N / NT 1986-1990
RW Series Mack Engines 1986-1994

Peterbilt Heavy Duty
357 Models Caterpillar 3306 1986-1990
357 Models Caterpillar 3406 1986-1990
357 Models Cummins L-10 1986-1990
359 Series Caterpillar 3306 1986-1990
359 Series Caterpillar 3406 1986-1990
359 Series Cummins NTC Engines 1986-1990
362 Models Caterpillar 3406 1986-1990
362 Models Cummins NTC Engines 1986-1990
375 Series Caterpillar 3306 1986-1990
377 Models Caterpillar 3406 1986-1990
377 Models Cummins N14 1989-1990
377 Models Cummins NTC Engines 1986-1990
377 Models DD 60 Series 1987-1990
378 Models Caterpillar 3306 1986-1990
378 Models Caterpillar 3406 1986-1990
378 Models Cummins NTC Engines 1986-1990
378 Models DD 60 Series 1987-1990
379 Models Caterpillar 3406 1986-1990
379 Models Cummins L-10 1986-1990
379 Models Cummins NTC Engines 1986-1990
379 Models DD 60 Series 1987-1990
All Models (By Engine) Caterpillar 3408 1986-1989
All Models (By Engine) Cummins K 1986-1988
All Models (By Engine) Cummins NTC Engines 1986-1990
All Models (By Engine) DD 6V-92 1986-1990
All Models (By Engine) DD 8V-71 1986
All Models (By Engine) DD 8V-92 1986-1990

Volvo Heavy Duty
All Models (By Engine) Various Engines 1989-1993

Western Star Heavy Duty
All Models (By Engine) DD 6V-92 1989-1993
All Models (By Engine) DD 8V-92 1989-1991
Banner Warranty Warranty

OBB Starters and Alternators backs all of our quality units sold on this website with a ONE (1) year warranty, from original date of purchase. Our warranty covers manufacturer defects, but does not cover any damage caused for any other circumstances such as installation or mechanical error, weathering, damage due to water, etc. [more info.]

Proposition 65 Warning for California Consumers

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov