⚠️ NEW AFTERMARKET 12V 90A 30SI TYPE ALTERNATOR:
• 12 volt, 90 amp, 30SI type, external fan, internal regulator, negative ground
• J180 hinge mount, 1/4 in B+ stud, pin R terminal, about 32 lb
• 105A, 24V, 32V, positive ground and #10 stud R terminal 30SI builds are different units
MACK:
• Mack MR series with the Caterpillar 3208 1980-1981
• Mack MR series with the Cummins L-10 1984-1985
• Mack MR series with the Mack engines 1980-1994
• Mack MR series with the Scania E4-210 1982-1983
• Mack MS Midliner series with the Mack E5 / EC5 1986-1990
• Mack R series with the Cummins N / NH / NT 1975-1990
• Mack R series with the Cummins Super 250 1975-1981
• Mack R series with the Cummins V-903 1975-1981
• Mack R series with the Cummins V8-210 1975-1981
• Mack R series with the Detroit 6V-92 1978-1983
• Mack R series with the Detroit 8V-71 (N, T) 1975-1978
• Mack R series with the Detroit 8V-92 1984-1990
• Mack R series with the Mack engines 1975-1990
• Mack RB series with the Mack engines 1988-1994
• Mack RD series with the Cummins NTC engines 1984-1985
• Mack RD series with the Detroit 6V-92 1982-1985
• Mack RD series with the Mack engines 1979-1994
• Mack RL series with the Detroit 6V-71 1975-1978
• Mack RL series with the Detroit 6V-92 1978-1983
• Mack RL series with the Mack engines 1984-1990
• Mack RM series with the Detroit 6V-92 1978-1983
• Mack RM series with the Mack engines 1984-1994
• Mack RS series with the Detroit 6V-71 1975-1978
• Mack RS series with the Mack engines 1979-1990
• Mack RW series with the Cummins N / NT 1982-1990
• Mack RW series with the Detroit 8V-92 1978-1985
• Mack RW series with the Mack engines 1979-1994
• Mack U series with the Cummins N / NT 1982-1983
• Mack U series with the Cummins V-903 1975-1981
• Mack U series with the Mack engines 1975-1985
PETERBILT:
• Peterbilt 357 with the Caterpillar 3306 1986-1990
• Peterbilt 357 with the Caterpillar 3406 1986-1990
• Peterbilt 357 with the Cummins L-10 1986-1990
• Peterbilt 359 with the Caterpillar 3306 1986-1990
• Peterbilt 359 with the Caterpillar 3406 1979-1990
• Peterbilt 359 with the Cummins NTC engines 1979-1990
• Peterbilt 362 with the Caterpillar 3406 1979-1990
• Peterbilt 362 with the Cummins NTC engines 1979-1990
• Peterbilt 375 with the Caterpillar 3306 1986-1990
• Peterbilt 377 with the Caterpillar 3406 1986-1990
• Peterbilt 377 with the Cummins N14 1989-1990
• Peterbilt 377 with the Cummins NTC engines 1986-1990
• Peterbilt 377 with the Detroit Series 60 1987-1990
• Peterbilt 378 with the Caterpillar 3306 1986-1990
• Peterbilt 378 with the Caterpillar 3406 1986-1990
• Peterbilt 378 with the Cummins NTC engines 1986-1990
• Peterbilt 378 with the Detroit Series 60 1987-1990
• Peterbilt 379 with the Caterpillar 3406 1986-1990
• Peterbilt 379 with the Cummins L-10 1986-1990
• Peterbilt 379 with the Cummins NTC engines 1986-1990
• Peterbilt 379 with the Detroit Series 60 1987-1990
• Peterbilt all models with the Caterpillar 1674 1975-1978
• Peterbilt all models with the Caterpillar 1693 1975-1978
• Peterbilt all models with the Caterpillar 3306 1979-1985
• Peterbilt all models with the Caterpillar 3406 1975-1985
• Peterbilt all models with the Caterpillar 3408 1979-1989
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