Fuel Regulator Rebuild Kit

Description Buick Regulator Only: If you have our newer (2013 to present) style regulator, it uses the replacement diaphragm with a ball bearing seat, part number BALL. If you have our older style (pre 2013), it uses part number FLAT.  Instead of exclusively relying on date of purchase to identify which part is needed, Accufab recommends to visually verify the internal diaphragm before purchasing. After the regulator is safely depressurized & removed from the vehicle, unfasten the screws and remove the top of the regulator from the bottom.  The back side of the diaphragm that sits against the bottom of the regulator will either have a flat round seat (about the size of a dime and flat) OR a ball bearing will be visibly pressed into the diaphragm. Ford Regulators:  All of the Accufab Ford style regulators, part numbers FREG and FREG94, only use replacement diaphragm part number FLAT. Universal Regulator: Accufab Universal Regulator, part number UREG, only uses the replacement diaphragm part number FLAT. The rebuild kits are designed to replace only the internal diaphragm and screws of any Accufab regulator. Please note, the inner spring, top seat (all regulators) and small black o-rings/gasket (Ford and Universal only) are not included and will be reused.  However, Buick applications only, the external brown o-ring is included.  For simplicity, Accufab doesn’t differentiate between what brand of vehicle you are installing the kit on, hence, we include the Buick brown o-ring in all of the kits, whether it is needed or not. If you would prefer to have a qualified Accufab technician rebuild your unit, please send it to us with your name, address and phone number. We will contact you for your billing information upon completion. Click here for Fuel Pressure Regulator Instructions DisclaimerOur products have been designed for off road/racing applications only. These products are not legal for use in the state of California on any pollution/control motor vehicle. These performance products are legal in California only on a racing vehicle which may never be used or driven on a public highway. CA WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov