Billet Black Alternator / Generator Pulley Kit

EMPI 3-Piece Black Anodized Billet Aluminum Alternator/Generator Pulley
Fits: 1967–1977 Standard Beetle, 1971–1979 Super Beetle, 1967–1974 Karmann Ghia, 1967–1971 Type 2 Bus, 1973–1974 Thing

Upgrade your engine bay with EMPI’s 3-piece black anodized billet aluminum pulley—engineered for strength, lightweight performance, and a sleek custom look. CNC-machined from solid aluminum and hard anodized for durability, this pulley is built to last under high-performance conditions.

Key Features:

• All-Aluminum Construction: Lightweight and strong
• CNC-Machined & Hard Anodized: For precision fit and long-lasting finish
• Self-Adjusting Design: Requires billet square shims (sold separately) for belt tension adjustment
• Flexible Fitment: Works with original or aftermarket pulley nut and washer
• Outer Diameter: Approx. 4.25" (108mm)
• Pulley Ratio: When paired with a standard 7" crank pulley, delivers a 1:1.64 ratio—very close to factory spec

Fitment Notes:

• Designed for 12V alternator/generator setups
• Compatible with most classic VW air-cooled engines
• Requires square billet shims and chrome pulley nut & washer (sold separately