Used JCB Alternator
4 produits disponibles
Looking for a used JCB alternator for your 3CX backhoe loader, telescopic handler, or mini excavator? Our range of refurbished alternators ensures a stable electrical supply for your construction machinery. Every used JCB alternator undergoes rigorous quality control and comprehensive testing before sale. Discover our compatible spare parts for major JCB models at competitive prices.
Our Selection of Refurbished JCB Alternators
Our refurbished alternators cover the full range of JCB construction equipment, from compact models to the most powerful machines. Each electrical component undergoes a complete overhaul, including replacement of faulty bearings and inspection of the charging system.
Our stock includes 12V and 28V alternators suitable for various generations of JCB engines. MAHLE LETRIKA and ISKRA models make up the majority of our range, guaranteeing perfect compliance with original specifications.
All our alternators come with a manufacturer’s warranty and are shipped with their mounting accessories. This professional approach ensures easy installation on your equipment.
Choosing Your JCB Alternator: Guaranteed Compatibility
- Check the serial number of your machine to identify the alternator compatible with your JCB model.
- 3CX backhoe loaders from 1985-1991 with Perkins 4-236 engines require specific references like 714/12500R.
- JCB 520 and 530 telehandlers need different alternators depending on their generation and engine type.
- Refer to your machine’s data plate to know the required voltage: 12V or 28V.
- Our technical team is knowledgeable about the correspondence between original parts and alternatives for all JCB models.
- JCB mini excavators 8025, 8030, and 8035 share certain alternator references depending on their manufacturing year.
- Provide us with your manufacturer’s reference for precise identification and to avoid any compatibility issues.
To identify the alternator compatible with your JCB machine, check the original reference on the existing alternator (such as 714/12500-55A for 3CX or 71432200 for Fastrac). Also note your machine’s exact model, year of manufacture, and the type of Perkins engine fitted, as these details determine the precise compatibility of the replacement alternator.
Refurbished JCB alternators come with a 12 to 24-month warranty depending on the supplier and level of refurbishment. This coverage protects against manufacturing defects and premature malfunctions, with free replacement or repair during the warranty period.
Watch for the charge warning light on the dashboard that remains lit while the engine is running. Also notice dimming headlights, electrical equipment operating weakly, repeated starting difficulties, or unusual noises like whistling when starting your JCB machine.
Replacing a JCB alternator can be done by an experienced mechanic with the right tools. This involves disconnecting the battery, removing the drive belt, and electrical connections. For less experienced users, calling on a specialized workshop is recommended to avoid incorrect connections or damage to your machine’s electrical system.
Delivery times for a JCB alternator range from 24 hours to 5 business days. Most suppliers offer dispatch within 48 to 72 hours at most for in-stock parts.

