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Replaces VR1808FW   Dealers & volume users contact us for even lower prices!  Click Here to view VR1808FW Manual Click Here to View VR1808FW Wiring Diagram WARNING: DO NOT ORDER this... more info

Universal Automatic Voltage Regulator 63/125VDC, 10 Amp Replaces ADVR125-7F. User Manual       more info

Universal AVR  63 / 125 VDC, 8 Amps  This is also a direct replacement for the Leroy Somer R438 regulator! Click here for the manual. more info

After a couple months of these not being available, they are now back in production. This field flashing module (Auto Build-Up Relay / voltage build up module) is used when a generator will not build... more info

Click here for manual. Our model ADVR2000 is a  Hybrid Analog / Digital AVR that is  easy to Set-Up and Program. Note:  We highly recommend that you replace the capacitor along with... more info

Click here for product manual. more info

Universal Automatic Voltage Regulator, 63 / 125VDC, 7 Amp, Full Wave Part # ADVR125-7F replaces old number ADVR125-7. Click here for the manual. more info

Bridge rectifier is approx 1" square with 4 spade connectors, and has a hole in the center for mounting. Replaces Onan 305-0718 or 305-0935.  Also can replace Coleman Powermate 0063232 and... more info

Features: No external battery or DC power supply required, excitation power provided by an internal battery Small size, light weight and easy installation saving labor Automatic excitation... more info

This replaces the VR6415 Click Here for a comparison sheet between the VR6415 and VR6316. Replaces CAT SR4 AVR on Caterpillar generators without a PMG exciter Replace Basler SR4A and SSR series in... more info

Data Sheet Can safely replace SKD 30/08 A1 (part #07122120)   SKD 30 Features Isolated metal case with screw terminals Blocking voltage up to 1600 V High surge currents Easy chassis mounting UL... more info

Rectifier Bridge, 1600PIV 35A more info

Quality After-market AVR Replaces: Caterpillar model VR6 (CAT 309-1019 or kit # 365-2076)  Cat VR3 and Cat VR4 (Now obsolete and replaced by VR6) Leroy Somer 202-8634 or 2028634 Basler... more info

This large wirewound ceramic resistor is great for using in series with an exciter field that is both low voltage and low resistance.  Most voltage regulators will not stabilize when... more info

This 1k (1000 ohms) 1 watt pot is for remote adjustment of several AVR's that we sell.  It is not required, but is primarily used for mobile or rental generators used for different... more info

You will need to solder the wire leads onto this. more info

Rheostat, 10k Remote POT This POT can be used to adjust a voltage regulator or governor from a remote location. Be sure to check your manual to make sure it is the right resistance value.  more info

Rheostat, 2W / 2k Ohm, Remote  This POT can be used to adjust a voltage regulator or governor from a remote location. Be sure to check your manual to make sure it is the right resistance... more info

LOW PRICE / High Quality!  Our ADVR635 universal automatic generator voltage regulator works on exciter fields as low as 9 ohms with or without brushes. Note: Brush type machines may require... more info

This quality AVR can be used as a direct replacement for some brands as well as a superior universal AVR. Click here for the ADVR63-125-12 manual. The ADVR63-125-12 is a hybrid 12 Amp... more info

Click here for manual.   The  V R9040   universal 40 amp  voltage regulator is an electronic A VR  which lets the alternator   produce a fixed  AC  output... more info

Fits many portable generators with small connector plug as shown.  Adjustable voltage output. Examples of brands this *may fit: Yamaha Honda Kawasaki Denyo Wen (possibly) Sawafuj ... more info

You can download the spec sheet / manual here. more info

Our VR6415 has been replaced by a new and improved ADVR6316. Click Here for a comparison chart between the VR6415 and the ADVR6316. Replaces CAT SR4 voltage regulator on Caterpillar generators! Also... more info

Universal voltage regulator (AVR) replaces VR648 and many others! Exact replacement for SS053 AVR Click here for manual. more info

Full Wave output AVR is rated 125VDC @ 50 amps with 208 - 240V input. Input Voltage 170~265 VAC 1 phase 2 wire Frequency 50/60 Hz selectable             ... more info

Universal Voltage Regulator replaces most Onan Magneciters, old Kohler units with static exciters, and any other brush or brushless generator requiring up to 50 amps and 63 volts DC output. Also... more info