High Output Alternator Kit, 107mm
Introducing the EnDuraLast III Charging System with heavy duty stator and rotor with increased electrical output. The EnDuraLast III uses the same Bosch design with upgraded diode board, regulator, stator, and rotor. Replaces the under performing Bosch charging system on BMW R Airhead's from 1977-1995. The EnDuraLast III charging system modernizes the electrical system on your bike at a reasonable price.
- Voltage: 12v
- Shaft Length: 83mm
- Claw Diameter: 73.5mm
- No of Claws/Splines: 6
- Drive End Diameter: 28mm
- Slip Ring End Diameter: 32.5mm
- OHMs: 2.9
- Timing Cover Side OD: 107 mm
- Stator Frame OD: 107.5 mm
- Inside Diameter: 81.5 mm
- Includes Y-terminal connection
Diode Board / Rectifier - 8 x 50 amp diodes; 400 watt / 28 Amp;Modern Design and Technology -
- 8 x 50 amp diodes
- press fit into a heavy duty aluminum multi-finned heatsink,
- mounted on a Printed Circuit Board
- connections use high-temp solder.
- supplied with 12 gauge wiring harness
Adjustable Voltage Regulator - 14.3 Volts 14.3 Volts; can be adjusted to higher voltage, comes with 2- page voltage regulation adjustment guide... Set at 14.3 Volt trim setting; Adjustable voltage setting allow for optimizing the correct voltage for lower RPM urban operation. Must be used with caution as over charging with higher voltage setting can and will damage a battery. Metal housing electronic voltage regulator. Not recommended to exceed 14.5 V. Misadjustment will damage electrical components, including battery ! Comes with voltage trim setting instructions. This new design provides the latest in reliability and endurance under increased current demand and high heat conditions .
Please note the following:
USE OF ODYSSEY BATTERY ( DRY CELL DESIGN) AND LITHIUM IRON BATTERY NOT RECOMMENDED OR SUPPORTED FOR WARRANTY
Important Note: Measure the inside (timing cover side) and outside (stator frame side) diameter of your stator ring with calipers before ordering.