Biltwell Model D LED Taillight

This Biltwell parts combo includes everything you need to replace the enormous Model-A style taillight on most aftermarket plate/taillight brackets. The footprint of the taillight is the same as the mounting surface on Model-A repops, but its scale and proportion looks much more at home on lean, stripped-down choppers.


  • CNC lathe-turned 6061 T-6 aluminum light housing
  • Injection-molded polycarbonate plastic lens with 5-40 Phillips-head mounting screws
  • Die-cut rubber internal LED spacer gasket
  • Custom 15-element LED board with two phases (brake light and running light) 
  • Includes two 1/4-20 button-head Allen bolts for mounting 
  • OD of alloy housing is 67mm
  • Red lens OD is 35mm

Fitment Notes & Exceptions
  • This is a custom accessory, and does not retrofit to any stock H-D wiring harness or taillight bracket
  • Requires basic hand tools, wiring knowledge, and fabrication techniques to install
  • Not DOT-approved
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
Product Style Item # Manufacturer Product # Availability
Black 949842 TL-MDD-AL-BK Available: Requires 1-3 business days of lead time prior to shipment
Polished 949841 TL-MDD-AL-PS Available: Requires 1-3 business days of lead time prior to shipment