Alternator 12 V 95 A JCB Dieselmax 320/08680, genuine

Genuine JCB 12 V 95 A alternator for Dieselmax engines; the card lists 320/08610, 320/08649, 320/08560, 320/08719 and 320/08680. There is no product photo yet.

The alternator charges the battery and powers the machine's electrical loads while the engine runs. This is a 12 V 95 A alternator with internal fan and built-in voltage regulator, driven through a multi-groove pulley. A lit charge lamp, a flat battery, flickering lights or bearing noise are the usual signs of failure. Before replacing it, check the belt tension, charging cables and regulator; if only the regulator has failed, the voltage regulator is available separately.

Specifications

Compatibility

The alternator is listed for JCB 3CX and 4CX backhoe loaders with the Dieselmax engine, JCB numbers 320/08610, 320/08649, 320/08560 and 320/08719; it matches Mahle (Letrika) types AAK5820 and AAK5840. The Mahle OEM alternator and an aftermarket alternator of this type are also available; JCB parts are listed separately. Other electrical parts are in alternators.

Fitting

Disconnect the battery negative before removal. When fitting the new alternator, check the belt, replace it if worn and set the correct tension; the B+ cable and charge lamp wire must be clean and tight. After fitting, measure the charging voltage with the engine running: 13.8–14.4 V is normal.