Drag Specialties 21120824 Voltage regulatorRef : DRG02423A / 21120824

DRAG SPECIALTIES — 12 V Regulator (Manufacturer part number: 74504-82BK)

Designed for demanding roadsters, this solid-state alternator regulator ensures clean voltage management on both vintage and modern machines. Its robust black aluminium housing dissipates heat while providing environmental sealing that protects against moisture and splashes — ideal for daily commutes as well as long rides.

• Type: Solid state (semiconductors)
• Battery voltage: 12 V
• Amperage: 13 A
• Finish: Black, aluminium housing
• Features: precise voltage regulation under varying loads, no relay contacts prone to wear, protection against moisture and shocks
• Note: can provide regulated voltage even without a battery installed

Whether you are restoring a vintage Sportster or looking for a reliable part for your roadster, this DRAG SPECIALTIES regulator brings peace of mind to the charging circuit. Compatible with many classic models, including Harley-Davidson XLX/XLS/XLH 1000 (1984).