Perkins 12V 65A Alternator 2871A306 | JCB 714/40152

Part Specifications and Applications

Part Number: 2871A306

Cross References: 2871A301, 714/40152, 714/40476, 714/40394, 185046500, 185046501, TPN771, T414270, 102211-8160

Part Type: Engine Alternator

Electrical Specifications

Operating Voltage: 12V

Rated Output Current: 65A

Rotation Direction: Clockwise (CW)

Voltage Regulator: Integrated regulator

Electrical Connections: B+ and D+ terminal connections

Mounting Configuration: Three mounting bores

Pulley: V-belt pulley included as shown in the product images.

Compatible Perkins Engines

Suitable for selected Perkins 1004, 1006, 1103 and 1104 series diesel engines, including 1004-40T, 1004-42, 1006-6, 1006-60, 1006-60T, 1103A-33, 1103C-33, 1103D-33, 1104A-44, 1104C-44 and 1104D-44 applications.

Compatible JCB Equipment

Used in selected JCB equipment fitted with the corresponding Perkins engine and charging system, including 1CX, 2CX, 2CXL, 2CXS, 2CXSL, MIDI CX and other compatible applications.

Part Function

Converts mechanical engine rotation into electrical power to charge the battery and supply the machine’s electrical system while the engine is running.

Important Notice

Alternator specifications, terminals, mounting points and pulley configuration may vary according to the engine and machine serial number. Please compare part numbers, electrical output, connections and mounting dimensions with the existing alternator before ordering.