50308729 Alternator for Jungheinrich CD/CL, DFG/TFG 40-50

Overview

The 50308729 Alternator is a replacement charging-system component built for Jungheinrich forklift trucks. The alternator keeps the battery topped up and delivers stable power to lighting, instrumentation and other electrical loads while the engine is running. When a Jungheinrich alternator starts to fail, operators typically notice dim lights, slow cranking, dashboard charging warnings or batteries that repeatedly go flat. Fitting a fresh 50308729 Alternator restores dependable charging output and helps prevent unplanned downtime in busy warehouses and yards.

Compatibility

This alternator is specified for a broad range of Jungheinrich counterbalance trucks. It covers the CD/CL 40-50 series — including the 50308729 for CD/CL applications — along with C/H variants, the DFG/TFG 40-50 series of diesel and LPG-powered forklifts, the CK/CS series and the TFG 40 truck. Because engine and electrical configurations can differ between model years and serial numbers, we recommend verifying the part number 50308729 against your truck’s data plate or your existing unit before ordering. Our team is happy to help confirm fitment.

Quality and Reliability

The 50308729 Alternator is manufactured to match Jungheinrich’s original equipment specifications for fit, output and durability. Key characteristics include a regulated charging voltage for stable battery performance, robust internal components designed to withstand the vibration and heat of daily forklift operation, and mounting points that line up with the original brackets and wiring. Every unit is checked before dispatch so it arrives ready to install.

Installation and Maintenance Tips

• Disconnect the battery negative terminal before removing the old alternator.
• Compare the old and new units to confirm pulley size, mounting pattern and connector type.
• Inspect the drive belt for wear and set the correct tension after installation.
• Check cables, terminals and grounding points for corrosion while the area is accessible.
• After fitting, run the engine and verify charging voltage with a multimeter.
• Follow the truck’s service schedule to keep the charging system in good condition.

Why Order from Us

forkliftpartssearch.com specializes in forklift spare parts, including replacement components for the full Jungheinrich truck range. When you order the 50308729 Alternator from us, you get accurate fitment support from experienced parts specialists, careful packaging and dispatch, and a straightforward reordering process for ongoing fleet maintenance. If you are unsure whether 50308729 is the right alternator for your CD/CL, DFG/TFG, CK/CS or TFG 40 truck, contact our team and we will verify compatibility before you buy.