*This part replaces obsolete part #: 393374, 797375, 394890 (10, 13, or 16 Amp, Depending on Size of Flywheel Magnets), 691185 and 394890.
Product Information
Description:
This is a geniune OEM part. The Briggs & Stratton, 10-16 amp voltage regulator is composed of metal, wiring and plastic parts. The regulator is compatible with many lawn and garden machines. This part is connected to the engine's terminals, and has been designed to manage the voltage in the device's electrical system. A screwdriver and a socket set are needed in making the removal and repair. It is recommended to refer to the manual and diagrams for repair instructions. This item is sold individually. |
Frequently Purchased With
Compatibility
8799-1 Portable Generator
311707 (0132-E1) Engine
445777-0231-E1 Engine
422447-4059-01 Engine
20B437-0111-E1 Engine
20B437-0112-E1 Engine
20F437-0113-E1 Engine
20F437-0114-E1 Engine
20H137-0119-B1 Engine
20H137-0119-E9 Engine
20H137-0124-B1 Engine
20H137-0124-E9 Engine
20H137-0125-B1 Engine
20H137-0129-B1 Engine
20H137-0131-B1 Engine
20H137-0136-B1 Engine
20H137-0138-H1 Engine
20H232-0122-B1 Engine
20H232-0124-B1 Engine
20H232-0126-B1 Engine
20H232-0128-B1 Engine
20H232-0134-B1 Engine
20H232-0135-B1 Engine
20H237-0113-B1 Engine
20H237-0113-E9 Engine
20H237-0115-B1 Engine
20H237-0123-B1 Engine
20H237-0125-B1 Engine
20H237-0127-B1 Engine
20H237-0127-H7 Engine
20H237-0131-B1 Engine
20H237-0132-B1 Engine
20H237-0133-B1 Engine
20L237-0110-G1 Engine
20M307-0144-H1 Engine
20M337-0134-H1 Engine
20P237-0115-E1 Engine
20P237-0126-E1 Engine
20P437-0110-E1 Engine
20S132-0111-F1 Engine
20S157-0110-F1 Engine
20S202-0127-F1 Engine
20S207-0120-F1 Engine
20S212-0112-F1 Engine
20S212-0117-G1 Engine
20S212-0118-F1 Engine
the 150+ compatible machines
This part is compatible with the following machines:
Briggs and Stratton
8799-1 Portable Generator
311707 (0132-E1) Engine
445777-0231-E1 Engine
422447-4059-01 Engine
20B437-0111-E1 Engine
20B437-0112-E1 Engine
20F437-0113-E1 Engine
20F437-0114-E1 Engine
20H137-0119-B1 Engine
20H137-0119-E9 Engine
20H137-0124-B1 Engine
20H137-0124-E9 Engine
20H137-0125-B1 Engine
20H137-0129-B1 Engine
20H137-0131-B1 Engine
20H137-0136-B1 Engine
20H137-0138-H1 Engine
20H232-0122-B1 Engine
20H232-0124-B1 Engine
20H232-0126-B1 Engine
20H232-0128-B1 Engine
20H232-0134-B1 Engine
20H232-0135-B1 Engine
20H237-0113-B1 Engine
20H237-0113-E9 Engine
20H237-0115-B1 Engine
20H237-0123-B1 Engine
20H237-0125-B1 Engine
20H237-0127-B1 Engine
20H237-0127-H7 Engine
20H237-0131-B1 Engine
20H237-0132-B1 Engine
20H237-0133-B1 Engine
20L237-0110-G1 Engine
20M307-0144-H1 Engine
20M337-0134-H1 Engine
20P237-0115-E1 Engine
20P237-0126-E1 Engine
20P437-0110-E1 Engine
20S132-0111-F1 Engine
20S157-0110-F1 Engine
20S202-0127-F1 Engine
20S207-0120-F1 Engine
20S212-0112-F1 Engine
20S212-0117-G1 Engine
20S212-0118-F1 Engine
20S212-1151-F1 Engine
20S212-1194-G1 Engine
20S212-1309-F1 Engine
20S217-0113-F1 Engine
20S232-0035-F1 Engine
20S232-0036-F1 Engine
20S232-0037-F1 Engine
20S232-0038-F1 Engine
20S232-0063-F1 Engine
20S232-0108-F1 Engine
20S232-1124-F1 Engine
20S232-1127-F1 Engine
20S232-1246-F1 Engine
20S237-0041-F1 Engine
20S237-0042-F1 Engine
20S237-0109-F1 Engine
20S237-0123-F1 Engine
20S237-1116-F1 Engine
20S237-1216-F1 Engine
20S237-1322-F1 Engine
20S237-1533-F1 Engine
20S252-0049-F1 Engine
20S252-0121-F1 Engine
20S252-0122-F1 Engine
20S257-0050-F1 Engine
20S257-0124-F1 Engine
20S257-1197-F1 Engine
21A977-0115-E1 Engine
21A977-0165-E1 Engine
21A977-0165-E9 Engine
21A977-0189-E1 Engine
21A977-0197-E1 Engine
21B417-1117-E1 Engine
21B902-0015-E1 Engine
21B902-0015-G1 Engine
21B902-0022-B1 Engine
21B902-0022-E1 Engine
21B902-0022-E9 Engine
21B906-0020-B1 Engine
21B906-0020-B9 Engine
21B906-0020-E1 Engine
21B906-0020-E9 Engine
21B906-0121-E1 Engine
21B906-0192-B1 Engine
21B906-0192-E1 Engine
21B907-0026-E1 Engine
20S212-1194-G1 Engine
20S212-1309-F1 Engine
20S217-0113-F1 Engine
20S232-0035-F1 Engine
20S232-0036-F1 Engine
20S232-0037-F1 Engine
20S232-0038-F1 Engine
20S232-0063-F1 Engine
20S232-0108-F1 Engine
20S232-1124-F1 Engine
20S232-1127-F1 Engine
20S232-1246-F1 Engine
20S237-0041-F1 Engine
20S237-0042-F1 Engine
20S237-0109-F1 Engine
20S237-0123-F1 Engine
20S237-1116-F1 Engine
20S237-1216-F1 Engine
20S237-1322-F1 Engine
20S237-1533-F1 Engine
20S252-0049-F1 Engine
20S252-0121-F1 Engine
20S252-0122-F1 Engine
20S257-0050-F1 Engine
20S257-0124-F1 Engine
20S257-1197-F1 Engine
21A977-0115-E1 Engine
21A977-0165-E1 Engine
21A977-0165-E9 Engine
21A977-0189-E1 Engine
21A977-0197-E1 Engine
21B417-1117-E1 Engine
21B902-0015-E1 Engine
21B902-0015-G1 Engine
21B902-0022-B1 Engine
21B902-0022-E1 Engine
21B902-0022-E9 Engine
21B906-0020-B1 Engine
21B906-0020-B9 Engine
21B906-0020-E1 Engine
21B906-0020-E9 Engine
21B906-0121-E1 Engine
21B906-0192-B1 Engine
21B906-0192-E1 Engine
21B907-0026-E1 Engine
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74301 (250000001-250999999)(2005) Lawn Tractor
74325 (230000001-230999999)(2003) Lawn Tractor
74325 (240000001-240999999)(2004) Lawn Tractor
74325 (250000001-250999999)(2005) Lawn Tractor
74327 (260000001-260019999)(2006) Lawn Tractor
74327 (260020000-260999999)(2006) Lawn Tractor
74330 (230000001-230999999)(2003) Lawn Tractor
74330 (240000001-240001179)(2004) Lawn Tractor
74330 (240001180-240999999)(2004) Lawn Tractor
74330 (250000001-250999999)(2005) Lawn Tractor
74350 (230000001-230999999)(2003) Lawn Tractor
74350 (240000001-240000178)(2004) Lawn Tractor
74350 (240000179-240999999)(2004) Lawn Tractor
74351 (240000001-240999999)(2004) Lawn Tractor
74352 (250000001-250999999)(2005) Lawn Tractor
74353 (260000001-260999999)(2006) Lawn Tractor
74402 (230000001-230999999)(2003) Lawn Tractor
74402 (240000001-240999999)(2004) Lawn Tractor
74402 (250000001-250999999)(2005) Lawn Tractor
74402 (260000001-260999999)(2006) Lawn Tractor
74403 (230000001-230999999)(2003) Lawn Tractor
74403 (240000001-240999999)(2004) Lawn Tractor
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74501 (210000001-210999999)(2001) Lawn Tractor
74501 (220000001-220999999)(2002) Lawn Tractor
74502 (230000001-230999999)(2003) Lawn Tractor
74502 (220000001-220999999)(2002) Lawn Tractor
74602 (240000001-240999999)(2004) Lawn Tractor
74704 (250000001-250999999)(2005) Lawn Tractor
74704 (260000001-260999999)(2006) Lawn Tractor
74812 (270000001-270999999)(2007) Lawn Tractor
74812 (280000001-280999999)(2008) Lawn Tractor
74814 (270000001-270999999)(2007) Lawn Tractor
32-12O5A1 (1000001-1999999)(1991) Lawn Tractor
32-12OEA1 (1000001-1999999)(1991) Lawn Tractor
71246 (250000001-250999999)(2005) Lawn Tractor
71246 (260000001-260999999)(2006) Lawn Tractor
71246 (270000001-270999999)(2007) Lawn Tractor
71253 (280000001-280999999)(2008) Lawn Tractor
71253 (290000001-290999999)(2009) Lawn Tractor
71253 (310000001-310999999)(2010) Lawn Tractor
71285 (240000001-240999999)(2004) Lawn Tractor
74402 (260000001-260999999)(2006) Lawn Tractor
74403 (230000001-230999999)(2003) Lawn Tractor
74403 (240000001-240999999)(2004) Lawn Tractor
74403 (250000001-250999999)(2005) Lawn Tractor
74403 (260000001-260999999)(2006) Lawn Tractor
S2-12B502 (1000001-1999999)(1991) Lawn Tractor
74433 (280000001-280999999)(2008) Lawn Tractor
74433 (290000001-290999999)(2009) Lawn Tractor
74501 (210000001-210999999)(2001) Lawn Tractor
74501 (220000001-220999999)(2002) Lawn Tractor
74502 (230000001-230999999)(2003) Lawn Tractor
74502 (220000001-220999999)(2002) Lawn Tractor
74602 (240000001-240999999)(2004) Lawn Tractor
74704 (250000001-250999999)(2005) Lawn Tractor
74704 (260000001-260999999)(2006) Lawn Tractor
74812 (270000001-270999999)(2007) Lawn Tractor
74812 (280000001-280999999)(2008) Lawn Tractor
74814 (270000001-270999999)(2007) Lawn Tractor
32-12O5A1 (1000001-1999999)(1991) Lawn Tractor
32-12OEA1 (1000001-1999999)(1991) Lawn Tractor
71246 (250000001-250999999)(2005) Lawn Tractor
71246 (260000001-260999999)(2006) Lawn Tractor
71246 (270000001-270999999)(2007) Lawn Tractor
71253 (280000001-280999999)(2008) Lawn Tractor
71253 (290000001-290999999)(2009) Lawn Tractor
71253 (310000001-310999999)(2010) Lawn Tractor
71285 (240000001-240999999)(2004) Lawn Tractor
Products Compatibility
This item works with the following types of products:
- • Engine
- • Generator
- • Lawn Mower
- • Lawn Tractor
- • Snowblower
Questions & Answers for Regulator
No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
86 of 88 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Nutdriver, Multimeter
Battery not charging new battery
On briggs and stratton twin cylinder engine, start engine up, put engine full throttle, set multimeter to dc volts, check batter voltage. Should be greater than 12 volts. If not find the voltage regulator with 2 yellow and 1 red wire coming from it. With engine still running unplug yellow wires and switch multimeter to AC volts. The yellow wires coming from under the flywheel (the thing on top that is spinning) insert test leads into that plug. Should be somewhere around 20-30 volts. If that checks out fine, plug yellow wires back together. With engine still running at high idle, unplug the red wire from the regulator. Set multimeter to dc volts. Insert one probe in red wire from regulator and the other to the frame or a good ground. Should be greater than 12 volts. If not its the voltage regulator. Remove, unplug, plug new one in bolt in place. Run mower at high idle, check voltage at battery, should be greater than 12 volts. If batter was low to begin with let mower run at high idle for 10-15 mins and recheck.
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20 of 21 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Socket set
Not charging enough to keep electric clutch engaged tractor would also stop running
Take two bolts out of regulator disconnect wires. Replace bad one with new one
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6 of 7 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Pliers, Nutdriver, A 12 PACK LOL
Lights were dim
Removed the two screws securing the worn regulator, Unplugged terminals, attached new regulator and attached terminals. Bright lights again.
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Electrical connectors and crimp tool - digital voltmeter
Battery not charging
1) Checked battery voltage prior to replacement of regulator
2) Checked alternator output - good
3) Removed old regulator and temporarily connected new regulator to alternator and battery through starter switch connection.
4) Checked charging voltage at battery and it was good.
5) Replaced connectors on both alternator output and and new voltage regulator input to match
6) Reconnected new regulator
7) Checked output voltage at battery and battery was charging.
2) Checked alternator output - good
3) Removed old regulator and temporarily connected new regulator to alternator and battery through starter switch connection.
4) Checked charging voltage at battery and it was good.
5) Replaced connectors on both alternator output and and new voltage regulator input to match
6) Reconnected new regulator
7) Checked output voltage at battery and battery was charging.
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Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Socket set, Ohm meter aka voltage meter
Engine hardstarting after sitting for a week and newbattery went below voltage which made PTO quit
The fuel pump bolted to the side of engine 2 screws and 3 hoses to remove very easy fix.
The voltage regulator also bolted to engine with 2 bolts a 2 yellow wire connector to the
Alternator and a Single red wire connector to the battery.
After making repairs I cranked the engine with choke engaged as usual
And within 5 seconds the engine fired up it sounded so good to hear run again
Then I used my ohm meter to check the voltage at the battery it read 13.87 volts.
Now engine cranks over much faster and starts every time
So whether you order parts on line knowing the parts that you ordered
Or call customer service, they have a very knowledgeable staff they will ship you the parts you need
Also the correct and original parts at the best price around these guys ROCK
I for one am a very satisfied customer
I'm sure they can satisfy your needs as well
Till next time
The voltage regulator also bolted to engine with 2 bolts a 2 yellow wire connector to the
Alternator and a Single red wire connector to the battery.
After making repairs I cranked the engine with choke engaged as usual
And within 5 seconds the engine fired up it sounded so good to hear run again
Then I used my ohm meter to check the voltage at the battery it read 13.87 volts.
Now engine cranks over much faster and starts every time
So whether you order parts on line knowing the parts that you ordered
Or call customer service, they have a very knowledgeable staff they will ship you the parts you need
Also the correct and original parts at the best price around these guys ROCK
I for one am a very satisfied customer
I'm sure they can satisfy your needs as well
Till next time
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Battery Would not charge while motor was running.
Removed and replaced voltage regulator.
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Tool Type:
Lawn Tractor
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
Bad regulator
Removed 1 10mm screw and loosened the 2nd. Unplugged the old regulator and plugged in the new one. Replaced the removed screw and tightened both.
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2 of 4 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Battery would not charge.
Plugged in the part and remounted it.
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Product Information