Home / Lawn & Garden / Parts / Generator Voltage Regulator 120046 Generator Voltage Regulator 120046Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 120046 Brand: WESTPRO POWER SYSTEMS Seller: Sears PartsDirect Categories: Lawn & Garden, Parts Possible Matches$59.99Voron Glass Tape-on Extra Durable Rain Guards for Mitsubishi Outlan... Description This voltage regulator (part number 120046) is for generators. Voltage regulator 120046 limits the amount of voltage in the electrical system. Wear work gloves to protect your hands when installing this part.