RAREELECTRICAL Brand Compatible With AC DELCO, CAT, CATERPILLAR, CUMMINS, DELCO

AC DELCO: 321-611
CATERPILLAR: 5S6698

ITEM DESCRIPTION: ALTERNATOR
UNIT TYPE: DELCO
VOLTAGE: 12
AMPERAGE: 75
FAN: EXTERNAL
REGULATOR: INTERNAL
POLARITY: NEGATIVE
B+ TERMINAL DIMENSIONS: 7/16-14
WEIGHT: 28.6 LBS / 13.00 KG

PLEASE VERIFY YOUR OEM PART NUMBER FROM YOUR ORIGINAL UNIT TO HELP ENSURE FITMENT.

AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) CUMMINS NTC-270 1970-1972
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) CUMMINS NTC-290 1970-1979
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) CUMMINS NTC-335 1970-1974
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) CUMMINS NTC-350 1970-1975
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) CUMMINS PT-270 1973-1979
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) CUMMINS PT-300 1975-1979
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) CUMMINS SUPER 250 1973-1974
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) CUMMINS V-903 1970-1972
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) DD 12V-71N 1970-1979
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) DD 6V-71 1970-1979
AUTOCAR MEDIUM & HEAVY-DUTY TRUCKS ALL MODELS (BY ENGINE) DD 6V-92 1976-1979