Voltage Regulator for John Deere 300 400 500 600 JDX4 JDX8 1973 1974 OEM Repl. # AM53370
Battery condition is important. No regulator can make up for a bad or weak battery. If in doubt charge your battery and have it load tested, or simply replace it. ALWAYS START WITH A FULLY CHARGED BATTERY !
Dimensions:
Width: 42 mm
Length: 42 mm
Height: 21 mm
Wires length: 130 mm
Other specifications:
Number of plugs: 2
Number of pins: 2
Number of wires: 2
Minimum Charging Voltage: 14.5 V +- 0.5 V
Maximum Charging Current: 50 A / 500 W
Open Circuit Voltage: < 15 V
Operation Temperature: -20°C to 85°C
Before installing your new Voltage Regulator Rectifier:
- Check the AC output of the stator
- Replace any burned or corroded connectors on stator and regulator rectifier
- Check and repair any melted wiring
- Use hi-temp dielectric grease on all connectors
Brand new aftermarket Voltage Regulator Rectifier
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation
- No assembly required
- Higher grade of electric components
- Improved heat sink and charging capabilities
- The quality exceeds the OEM equipment
- All products shipped are tested
We have even included the opposite connector (main harness side) as we know these are often melted / corroded / defective and are a major cause of repetitive electrical issues.
All item pictures are accurate, if in doubt, do not hesitate and compare our item to your original part.