4N3986 Fits Caterpillar Fits CAT Industrial Construction Alternator 0R5203

One New Aftermarket Replacement Alternator Fits Caterpillar (Fits CAT) Industrial, Construction, Agricultural, and Marine Engines

This aftermarket replacement alternator (Fits Caterpillar part name: Alternator GP-Charging) fits a wide range of Fits Caterpillar (Fits CAT) industrial, agricultural, marine, and construction engine applications. It is a Fits Delco 30SI-series unit operating at 24 volts and 60 amps with an external fan, internal regulator, and insulated ground polarity. Approximate weight: 27.88 lbs (12.67 kg).

Specifications

• Voltage: 24V
• Amperage: 60A
• Unit Type: Fits Delco 30SI Series
• Regulator: Internal
• Fan: External
• Polarity: Insulated Ground
• Mount: J180
• Output Stud: 1/4-28
• Weight: 27.88 lbs / 12.67 kg

Compatible Models

Fits Caterpillar Industrial Engines: 3126B, 3176B, 3176C, 3196, 3304 (1986-1993), 3306 (1985-1993), 3406 / 3406B / 3406C / 3406E (1970-1993), 3408 / 3408B / 3408C / 3408E (1970-1993), 3412 / 3412C / 3412D / 3412E (1986-1993), 3456, 3508 / 3508B / 3508C, 3512 / 3512B / 3512C (1986-1993), 3516 (1986-1993), C-9, C-10, C-12, C-15, C-16, C7, C11, C13, C15, C18, C27, C32, D342, D342C, D343, D346, D348, D349, D353C, D379, D398, D399

Fits Caterpillar Gen Set / Generator Set Engines: 3306, 3406, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 3508, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C18, D379B, D398B, D399, G3516B, G3508, G3512, G3512E, G3516, G3516B, G3516C, G3516E, G3516H, G3520B, G3520C, G3520E

Fits Caterpillar Gas Engines: CG137-12, G3408, G3408C, G3412, G342C, G3508, G3508B, G3512, G3512B, G3516, G3520B, G353D, G379, G398, G399

Fits Caterpillar Marine Engines: 3116, 3126, 3176B, 3176C, 3196, 3304 (1986-1993), 3306 (1985-1993), 3406 / 3408 (1970-1993), 3412 (1986-1997), 3512 / 3516 (1986-1993), 3508B, 3508C, 3512C, 3516B, 3516C

Fits Caterpillar Articulated Trucks: D25C, D30C, D350C

Fits Caterpillar Cold Planers / Pavement Profilers: PR-450, PR-450C, PR-750B, PR-1000, PR-1000C

Fits Caterpillar Graders: 130G (Fits CAT 3304, 1994-1995)

Fits Caterpillar Petroleum Packages / Transmissions: CX31-C13I, CX31-C15I, CX35-P800, TH35-C11I, TH35-C13I, TH35-C15I, TH48-E70

Fits Caterpillar Power Modules: PMG3516

Replaces Part Number(s):

4N3986, 0R5203

Aftermarket Interchange Numbers

AC Fits Delco: 321-645 | Cummins: 3000347, 3604685RX | Fits Delco: 1117648, 1117734, 1117746, 1117826, 1117834 | Dixie: A-1103 | Dixie New: 10130200 | Prestolite: 110-459 | LRA02419

New aftermarket replacement part - not remanufactured, not used.