Description
New 12V 80A alternator for JCB mini excavators 8056, 8061 CTS, and 8080 with Isuzu 4JG1 engine. A direct 1-to-1 replacement for JCB 714/40317 (Iskra/Mahle MG424, IA1162): same housing, mounting, pulley, and connections.
✔️ Exact OEM fit: 3 mounting holes, V-belt pulley 80 mm with 1 groove
✔️ 80 amp charging current with internal regulator and B+ / D+ / W connections
✔️ Supplied new without trade-in of your old alternator
Technical specifications
- Voltage: 12 Volt (charging voltage 14V)
- Amperage: 80 A
- Pulley: V-belt, 1 groove, 80 mm, no freewheel
- Connections: B+ (M8), D+, W
- Regulator: internal
- Number of mounting holes: 3
- Position: 60° right
- Rotation direction: clockwise
- Housing length: 179 mm
- Condition: new
Suitable for these engines
Isuzu
- 4JG1 (A-4JG1, 12V version in JCB)
Machines with this alternator
JCB
Please note:
Check the part number and amperage on your old alternator:
- JCB 8060: the 8060 has the same starter motor, but is not listed with this alternator in the JCB catalog. Compare the number on your old alternator with 714/40317.
- JCB 8055, 8065, and 8085 with Isuzu 4LE engine are not listed with this alternator. Check the part number.
- JCB mini excavators with Perkins engine (8025 to 8055 with Perkins 404C/404D) have an 85A alternator of a different type. You can find it here: alternator Perkins 404D-22 JCB 12V 85A.
- JCB JZ70 and Kobelco machines with Isuzu 4JG1 have a 24V system. This 12V alternator will not fit. You can find the 24V 30A alternator here: alternator Isuzu 4JB1 / 4JG1 24V 30A (8-97182-289).
- Need a starter motor? You can find the 12V 2.2 kW starter motor for the JCB 8056, 8060, 8061 CTS, and 8080 here: starter motor Isuzu JCB 12V 2.2 kW 11 teeth (714/40357).
OEM for reference:
JCB
- 714/40317, 71440317, 714/40235, 71440235
Iskra / Letrika / Mahle
- MG424, IA1162, AAK4323, AAK4604
- 11.203.334, 11.204.815, 11203334, 11204815, 72735423
Other brands
- WAI 22709N
- AS-PL A9254S
- Lucas LEA1295, Wood Auto ALT20767