DI-RECT III Regulator & Rectifier - AC to 12v DC

This USA-made, high quality regulator has been solving Triumph owner's electrical woes for years. Efficiently regulates and rectifies 3-Phase, 12volt power. Replaces Lucas #83539 rectifier and #49589 diode.

FOR USE ON NEGATIVE GROUND SYSTEMS ONLY

Fits: Triumph BSA and Norton twins with 3-phase

• Extremely dependable
• Rectifies and Regulates AC to 12v DC
• Single Phase
• 3" X 4" X 1"
• Finned housing
• Includes instructions
• Negative Ground Only
• Made in U.S.A.
• Costs a fraction of the original Lucas components it replaces
• Battery-less operation can be achieved when combined with the MAP capacitor.

NOTE:  For safety, it is best to use a battery for the brightest lights, especially at idle.

Easy installation instructions:

• The MAP4102 is grounded by bolting the case of this part directly to the frame. Do not put insulators between the frame and the body of the MAP4100.
• Attach yellow leads to the three alternator wires.
• The black lead is positive. This lead gets connected to positive side of the battery.
• Disconnect and remove the old Zener diode on the bike. Be sure to tape up the lead so it can’t short out anywhere.
• We recommend you save the original parts.