Deluxe Chrome Alternator Conversion Kit 75 Amp, for Type 1

OVERVIEW

Upgrade your air-cooled powerplant with the ultimate charging solution and show-stopping aesthetics. The EMPI Deluxe Chrome 75 Amp Alternator Conversion Kit is engineered for the Volkswagen enthusiast who demands more than just a functional charging system. Moving away from an antiquated generator setup to a modern, high-output alternator is one of the single most beneficial upgrades you can perform on your Type 1 engine. This kit doesn''t just provide a steady 12-volt stream to your ignition system; it delivers a massive 75-amp capacity, ensuring that your aftermarket stereo, high-intensity lighting, and electronic fuel injection systems have all the amperage they need, even when idling at a stoplight. The internal regulator simplifies your engine bay by eliminating the need for an external voltage regulator, creating a cleaner look and a more reliable electrical circuit.

Beyond the technical performance, this "Deluxe" kit is a comprehensive styling overhaul for your engine bay. Every primary component features a deep, mirror-finish triple chrome plating that is designed to withstand the heat and vibration of daily driving while maintaining a show-ready shine. This kit is truly all-inclusive, featuring the 75-amp alternator, a chrome mounting stand, a chrome strap, a chrome pulley, and even the three-piece chrome tin set with a matching backing plate. We even include the fan belt to ensure you have everything required to complete the job in one afternoon. Whether you are finishing a ground-up restoration on a Beetle or adding some flash to a weekend sand rail, this EMPI kit provides the perfect balance of modern electrical reliability and classic California-style chrome.

FITMENT

This conversion kit is designed for 12-volt Type 1 based engines. If converting a 6-volt vehicle to 12-volt, additional components (such as a 12V battery and bulbs) will be required.

• Volkswagen Beetle: 1954-1977 (Sedan & Convertible)
• Volkswagen Super Beetle: 1971-1979
• Volkswagen Karmann Ghia: 1956-1974
• Volkswagen Bus / Transporter: 1954-1971 (With Type 1 Upright Engine)
• Volkswagen Thing (Type 181): 1973-1975
• Custom Applications: Dune Buggies, Sand Rails, Baja Bugs, and Trikes utilizing a VW Type 1 upright engine configuration.

SPECS

• Output Rating: 75 Amps (High-Output Upgrade)
• System Voltage: 12 Volts
• Regulator Type: Internal (Built-in)
• Alternator Finish: Show-Quality Triple Chrome Plated
• Stand Material: Cast Aluminum with Chrome Finish
• Pulley Type: Standard V-Belt Chrome Pulley
• Tin Set: 3-Piece Chrome Steel with Chrome Backing Plate
• Kit Includes: Alternator, Stand, Strap, Pulley, Fan Belt, 3-Piece Tin, Backing Plate, and Hardware.
• Part Number: 00-9451-0
• Shipping Weight: Approximately 16.33 lbs

PRO TIPS

1. Bypassing the External Regulator

When switching from a factory generator to this internally regulated alternator, you MUST bypass your old external voltage regulator usually located under the rear seat or on the firewall. If you leave the old regulator in the circuit, you risk "cooking" the new alternator''s internal diodes or causing a total charging failure. You will typically connect the large B+ wire directly to the battery circuit and the smaller D+ wire to your dash charging light. Always use high-quality 10-gauge or 8-gauge wire for the main charging lead to handle the full 75-amp potential without voltage drop or heat buildup.

2. Perfect Pulley Alignment and Shimming

Belt alignment is critical for the longevity of your alternator''s front bearing and the belt itself. When installing the chrome pulley provided in the kit, use the included shims to align the alternator pulley perfectly with the crank pulley. If the belt is "walking" or twisting, it will create excessive heat and eventually snap or damage the chrome finish on the pulley. Ensure you have at least 1/2 inch of "play" or deflection in the belt when pressed with your thumb; a belt that is too tight will put an immense side-load on the alternator shaft, leading to premature bearing failure.

3. Don''t Forget the Woodruf Key and Torque

One of the most common installation errors we see is the loss of the small Woodruf key that locks the pulley to the alternator shaft. Before sliding the pulley on, ensure the key is seated firmly in the shaft groove. Once the pulley is on, torque the 21mm nut to approximately 40-45 ft-lbs. If this nut is loose, the pulley will spin on the shaft, ruining both the chrome pulley and the alternator shaft in seconds. We recommend using a small drop of blue (medium strength) thread locker on the alternator nut to ensure it stays put through thousands of heat cycles.