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Specifications MFR:CHRYSLER FEATURE 1:100% New FEATURE 2:Solid state SPECS FOR:Chrysler Round Back ER/IF Alternators SPECS:12 Volt, B-Circuit, 14.3 Vset, Neg. Grd. USED ON Checker (1962-1964) ** Chrysler (1961-1969) ** DeSoto (1961-1961) ** Dodge (1961-1969) ** Fargo (1961-1966) ** Plymouth (1961-1969) ** Studebaker (1964-1966) Replaces American Motors 7700502794, 7700523264, 7700530749, 7700544686, J1031844, T0502794, T0523264, T0530749, T0544686, T0550238, T0572236, T1348281, Chrysler 1889960, 2095700, 2098300, 2444348, 2444980, 2723517, 3000074, 8558282, CH-524, CH-531, GM 12336864, 1889960, Niehoff AL-157, AL-169, AL157B, Prestolite 8-724, SRP-1373, Volvo 1215477-9, 1215565-1 LESTER NUMBERS 12170, 7004, 7005, 7006, 7007, 7008, 7015, 7025, 7032, 7036, 7038 UNIT NUMBERS Caterpillar 84713, 926261; Chrysler 2095000, 2095060, 2095100, 2095300, 2095425, 2095661, 2095663, 2095666, 2095667, 2098260, 2098262, 2098265, 2098268, 2098270, 2098275, 2098285, 2098320, 2098325, 2098525, 2098530, 2098535, 2098830, 2098835, 2098840, 2098850, 2098850, 2098860, 2098870, 2098875, 2098880, 2444347, 2444437, 2444599, 2444897, 2444898, 2444899, 2444900, 2642121, 2642487, 2642537, 2642538, 2642630, 2642635, 2642638, 2642944, 2875437, 2875439, 2875442, 2875453, 2875549, 2875712, 2875713, 2875720, 2875724, 2875844, 3000005, 3000010, 3438171, 3438172, 3438173, 3527125; Electroprecizia 1130, 1132; Hyster 3005141; Prestolite 51-10, 51-211, 51-32, 51-36, 51-37, 51-6, ALB5001, ALB5002, ALD5001, ALE5006, ALK5001, ALK5005A; Yale 1294834, 2200507-11 Vehicle Application Long Tractor Tractor 1010 1975-1978 260 UTB 2-95 Diesel 1980-1988 310 UTB 2-110 Diesel 1980-1990 340 1980-1985 350 1974-1989 360 UTB 3-143 Diesel 1977-1991 445 1974-1989 460 UTB 3-143 Diesel 1977-1991 500 1980-1985 510 UTB 3-165 Diesel 1979-1990 530 1980-1985 550 1974-1989 560 UTB 4-191 Diesel 1975-1979 600 1980-1989 610 UTB 4-219 Diesel 1979-1990 640 1980-1985 850 1980-1989 Chrysler Car 300 V8 6.3L 383cid 1962-1966 300 V8 6.3L 6286cc 383cid 1962-1966 300 V8 6.8L 413cid 1960-1965 300 V8 7.0L 426cid 1963 300 V8 7.0L 6981cc 426cid 1963 300 V8 7.2L 7211cc 440cid 1966-1969 Imperial V8 6.8L 413cid 1960-1965 Cockshutt Combine 542 / 545 Chrysler Engines 1967-1971 5542 1969-1971 Dodge Car 330 L6 3.7L 3687cc 225cid 1963-1964 330 V8 4.5L 4473cc 273cid 1964 330 V8 5.2L 5211cc 318cid 1963-1964 330 V8 6.3L 6286cc 383cid 1964 330 V8 7.0L 6981cc 426cid 1963-1964 440 L6 3.7L 3687cc 225cid 1963-1964 440 V8 5.2L 5211cc 318cid 1963-1964 Aspen L6 3.7L 3687cc 225cid 1976-1980 Dart L6 3.7L 3687cc 225cid 1970-1976 Dodge Medium/Heavy Truck All Models (By Engine) All Engines 1960-1969 Dodge Truck A100 Truck L6 2.8L 170cid 1964-1969 A100 Truck L6 3.7L 3687cc 225cid 1964-1969 A100 Truck V8 4.5L 273cid 1964-1967 A100 Truck V8 5.2L 5211cc 318cid 1967-1969 D100 Pickup L6 3.7L 3687cc 225cid 1968-1969 D100 Pickup V8 5.2L 5211cc 318cid 1968-1969 D100 Pickup V8 6.3L 383cid 1968-1969 Dodge Van A100 L6 2.8L 2786cc 170cid 1964-1966 A100 L6 3.7L 3687cc 225cid 1964-1966 A100 V8 4.5L 4473cc 273cid 1964-1966 A108 Van L6 2.8L 170cid 1967-1969 A108 Van L6 3.7L 3687cc 225cid 1967-1969 Plymouth Car Barracuda L6 2.8L 2786cc 170cid 1964-1966 Barracuda L6 3.7L 3687cc 225cid 1964-1969 Barracuda V8 4.5L 4473cc 273cid 1964-1967 Barracuda V8 5.2L 5211cc 318cid 1968-1969 Barracuda V8 5.6L 340cid 1968-1969 Barracuda V8 5.6L 5572cc 340cid 1968-1969 Barracuda V8 5.9L 5917cc 361cid 1964 Barracuda V8 6.3L 383cid 1967-1969 Barracuda V8 6.3L 6286cc 383cid 1967-1969 Belvedere L6 3.7L 3687cc 225cid 1963-1969 Belvedere V8 4.5L 273cid 1968 Belvedere V8 4.5L 4473cc 273cid 1964-1968 Belvedere V8 5.2L 5211cc 318cid 1964-1969 Belvedere V8 5.9L 5917cc 361cid 1964-1966 Belvedere V8 6.3L 383cid 1968-1969 Belvedere V8 6.3L 6286cc 383cid 1964-1969 Belvedere V8 7.0L 6981cc 426cid 1964-1967 Belvedere V8 7.2L 7211cc 440cid 1966-1967 Belvedere II L6 3.7L 3687cc 225cid 1965-1967 Belvedere II V8 4.5L 273cid 1965-1967 Belvedere II V8 5.2L 5211cc 318cid 1965-1967 Belvedere II V8 5.9L 361cid 1966 Belvedere II V8 6.3L 383cid 1965-1967 Belvedere II V8 7.0L 426cid 1965-1967 Belvedere II V8 7.2L 7211cc 440cid 1967 Fleet Special L6 3.7L 3687cc 225cid 1963 Fury L6 3.7L 3687cc 225cid 1964-1969 Fury V8 4.5L 273cid 1965 Fury V8 4.5L 4473cc 273cid 1964-1965 Fury V8 5.2L 5211cc 318cid 1964-1969 Fury V8 5.9L 361cid 1964-1965 Fury V8 5.9L 5917cc 361cid 1964-1965 Fury V8 6.3L 383cid 1964-1969 Fury V8 6.3L 6286cc 383cid 1964-1969 Fury V8 7.0L 426cid 1964-1965 Fury V8 7.0L 6981cc 426cid 1964-1966 Fury V8 7.2L 7211cc 440cid 1966-1969 Fury I L6 3.7L 3687cc 225cid 1968-1969 Fury I V8 5.2L 5211cc 318cid 1968-1969 Fury I V8 6.3L 383cid 1968-1969 Fury I V8 6.3L 6286cc 383cid 1968-1969 Fury I V8 7.2L 7211cc 440cid 1968-1969 Fury II L6 3.7L 3687cc 225cid 1965-1969 Fury II V8 4.5L 273cid 1965 Fury II V8 5.2L 5211cc 318cid 1967-1969 Fury II V8 6.3L 383cid 1965-1966 Fury II V8 6.3L 383cid 1968-1969 Fury II V8 6.3L 6286cc 383cid 1968-1969 Fury II V8 7.0L 426cid 1965 Fury II V8 7.2L 7211cc 440cid 1968-1969 Fury III L6 3.7L 3687cc 225cid 1965-1969 Fury III V8 4.5L 273cid 1965 Fury III V8 5.2L 5211cc 318cid 1967-1969 Fury III V8 6.3L 383cid 1965-1969 Fury III V8 6.3L 6286cc 383cid 1968-1969 Fury III V8 7.0L 426cid 1965 Fury III V8 7.2L 7211cc 440cid 1968-1969 GTX V8 5.2L 5211cc 318cid 1968 GTX V8 6.3L 383cid 1968 GTX V8 6.3L 6286cc 383cid 1968 GTX V8 7.0L 6981cc 426cid 1967 GTX V8 7.2L 7211cc 440cid 1967-1969 Road Runner V8 4.5L 273cid 1968 Road Runner V8 4.5L 4473cc 273cid 1968 Road Runner V8 5.2L 318cid 1969 Road Runner V8 5.2L 5211cc 318cid 1968 Road Runner V8 6.3L 383cid 1968-1969 Road Runner V8 6.3L 6286cc 383cid 1968-1969 Road Runner V8 7.0L 426cid 1968-1969 Road Runner V8 7.0L 6981cc 426cid 1968-1969 Road Runner V8 7.2L 440cid 1968 Road Runner V8 7.2L 7211cc 440cid 1969 Satellite L6 3.7L 3687cc 225cid 1966-1969 Satellite V8 4.5L 273cid 1968 Satellite V8 4.5L 4473cc 273cid 1965-1968 Satellite V8 5.2L 5211cc 318cid 1965-1969 Satellite V8 5.9L 5917cc 361cid 1965-1966 Satellite V8 6.3L 383cid 1968-1969 Satellite V8 6.3L 6286cc 383cid 1965-1969 Satellite V8 7.0L 6981cc 426cid 1965-1967 Satellite V8 7.2L 7211cc 440cid 1966-1967 Savoy L6 3.7L 3687cc 225cid 1963-1964 Savoy V8 4.5L 4473cc 273cid 1964 Savoy V8 5.2L 5211cc 318cid 1964 Savoy V8 5.9L 5917cc 361cid 1964 Savoy V8 6.3L 6286cc 383cid 1964 Savoy V8 7.0L 6981cc 426cid 1964 Valiant L6 2.8L 170cid 1968-1969 Valiant L6 2.8L 2786cc 170cid 1962-1969 Valiant L6 3.7L 3687cc 225cid 1962-1969 Valiant V8 4.5L 273cid 1967-1969 Valiant V8 4.5L 4473cc 273cid 1964-1969 Valiant V8 5.2L 5211cc 318cid 1968-1969 VIP V8 5.2L 5211cc 318cid 1967 VIP V8 6.3L 6286cc 383cid 1967 VIP V8 7.2L 7211cc 440cid 1967 Volare L6 3.7L 3687cc 225cid 1976-1980 Eaton Lift Truck Various Models Ford 260 Engine 1966-1972 Various Models Ford 289 Engine 1966-1972 Various Models Ford 390 Engine 1966-1972 Various Models Ford 427 Engine 1966-1972 Studebaker Car Challenger L6 2.8L 2780cc 170cid 1964 Challenger V8 4.2L 4245cc 259cid 1964 Commander L6 2.8L 2780cc 170cid 1964 Commander L6 3.2L 3180cc 194cid 1965-1966 Commander V8 4.2L 4245cc 259cid 1964 Commander V8 4.6L 4638cc 283cid 1965-1966 Commander V8 4.7L 4737cc 289cid 1964 Cruiser L6 2.8L 2780cc 170cid 1964 Cruiser L6 3.2L 3180cc 194cid 1965-1966 Cruiser V8 4.2L 4245cc 259cid 1964 Cruiser V8 4.6L 4638cc 283cid 1965-1966 Cruiser V8 4.7L 4737cc 289cid 1964 Daytona L6 2.8L 2780cc 170cid 1964 Daytona L6 3.2L 3180cc 194cid 1966 Daytona V8 4.2L 4245cc 259cid 1964 Daytona V8 4.6L 4638cc 283cid 1965-1966 Daytona V8 4.7L 4737cc 289cid 1964 Gran L6 2.8L 170cid 1963-1964 Gran V8 4.2L 259cid 1963 Lark L6 2.8L 2780cc 170cid 1963 Lark V8 4.2L 4245cc 259cid 1963 Lark V8 4.7L 4737cc 289cid 1963 Wagonaire L6 3.2L 3180cc 194cid 1966 Wagonaire V8 4.6L 4638cc 283cid 1966 Yale Lift Truck G51C 0000 G51P 0000 G82C 0000 G82P 0000 Features & Benefits Precision aftermarket replacement part Regulates alternator output voltage Helps maintain proper battery charging Supports stable charging system performance Manufactured to match original specifications Designed for dependable long-term operation Ideal for alternator rebuilding and repair Cross-referenced to OEM and aftermarket part numbers What Does a Voltage Regulator Do? The voltage regulator controls the alternator's output by regulating current supplied to the rotor field winding. As electrical demand changes, the regulator continuously adjusts field current to maintain the proper charging voltage for the battery and the vehicle's electrical system. A properly functioning voltage regulator helps prevent battery overcharging and undercharging while protecting sensitive electrical components from excessive voltage. Because charging system performance depends on the interaction between the regulator, rotor, stator, rectifier, and battery, replacing a faulty regulator is an important step in restoring alternator performance. Common Signs Replacement Is Needed Replace the voltage regulator if you notice: Battery overcharging Battery not charging Low charging voltage High charging voltage Battery warning light illuminated Intermittent charging problems Headlights that brighten or dim with engine speed Charging system failure during testing Voltage regulator failure discovered during alternator rebuilding Installation Recommendations Installation should be performed by a qualified technician or experienced alternator rebuilder. Before installing the new regulator, inspect the brushes, brush holder, slip rings, rotor, stator, rectifier, wiring, and electrical connections for signs of wear or damage. Always verify connector configuration and mounting style before installation. After assembly, bench-test the alternator to confirm proper charging voltage and overall charging system performance. While You're Rebuilding Inspect other common wear components to help maximize charging system reliability: Bearings Brushes Brush Holder Slip Rings Rectifier Diodes Rotor Clutch Pulley Insulators Why Buy From RC Auto Electric? RC Auto Electric specializes in alternator and starter rebuilding components for professional rebuilders, repair shops, automotive technicians, and DIY enthusiasts. Our extensive catalog includes thousands of OEM and aftermarket electrical components backed by accurate cross-reference information to help simplify part identification and reduce ordering mistakes. Disclaimer Compatibility information is provided as a reference only. Manufacturing revisions, production changes, and previous rebuilding modifications may affect internal alternator components. Always compare the original part, connector configuration, mounting style, voltage specifications, cross-reference numbers, and product photographs before installation. If you are unsure about compatibility, contact RC Auto Electric before ordering.
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