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AUTOKAY 12 Volt Electrical Voltage Regulator 845907 394890 797375 LG691185 MIU14388 Fits for 192400 196400 226400 280700 351700 28M700 18HP to 24HP engines with 10A 13A 14A and 16A charging system

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  • Replace Part Number: 845907 394890 797375 393374 691185 797182 LG691185 MIU14388 MIU12514
  • Fits for many engines 18HP to 24HP engines with 10A 13A 14A and 16A charging system: 161430 161432 161436 161437 161452 190401 190402 192400 196400 216977 217977 219977 21a977 21b977 226400 28m700 280700 351700 311707 311777 460707 460777 422707 117426 122002 122007 122012 122017 122032 122037 122052 122092 122437 123332 21A977 21B977 28M700
  • Fits for John Deere GT235E GT235 125 135 145 155C 190C LA140 LA150 LA155 LA165 LA175 LT166 LTR155 LTR166 LX288 SST16 lawn mower tractor; D150 D155 D160 D170 L111 L118 L120 L2048 L2548 E170 E180 EZTRAK mower; Z225 Z245 Z425 Z435 Z445 Z465 Z525E Z535M Z535R Z625 Z645 Z655 Z735E Z735M lawn mower
  • Fits for AYP 435111 408714 197257 532435111 532408714 532197257 and lawn mower, riding mower pyt9000 and more models
  • Package Include: 1 Voltage Regulator


Replace Part Number:
845907 394890 797375
393374 691185 797182
LG691185 MIU14388 MIU12514
Fitment: (as the following machines but not limited)
Fits for many engines 18HP to 24HP engines with 10A 13A 14A and 16A charging system
Fits for 161430 161432 161436 161437 161452 190401 190402 192400 196400 216977 217977 219977 21a977 21b977 226400 28m700 280700 351700 311707 311777 460707 460777 422707 117426 122002 122007 122012 122017 122032 122037 122052 122092 122437 123332 21A977 21B977 28M700
Fits for 19N132 19N137 19T137 202312 202317 202332 202336 202337 202352 202357 205312 205317 205332 20F400 31E600 31E700 31F700 31G700 31H700 31K700 31L700 31M700 31Q700 40F700 40G700 40H700 42A700 44H700 44K700 44L700 44M700 44N700 44P700 44Q700 & other models
Fits for John Deere GT235E GT235 125 135 145 155C 190C LA140 LA150 LA155 LA165 LA175 LT166 LTR155 LTR166 LX288 SST16 lawn mower tractor; D150 D155 D160 D170 L111 L118 L120 L2048 L2548 E170 E180 EZTRAK mower; Z225 Z245 Z425 Z435 Z445 Z465 Z525E Z535M Z535R Z625 Z645 Z655 Z735E Z735M lawn mower
Fits for AYP 435111 408714 197257 532435111 532408714 532197257
Fits for lawn mower, riding mower pyt9000 and more models
Package Include:
1 Voltage Regulator
Note:
Please refer to the following compatibility chart and check the part number before purchasing to ensure fitment


12345
Reviewed in Canada on March 22, 2025
Didn’t work
Customer
Reviewed in Canada on September 1, 2024
No more boosting. Charges it up.
A. Dac
Reviewed in Canada on May 3, 2024
My lawn tractor wasn’t charging, did the diagnostic test and this was determined to be the cause of the issue. Bingo bango jammed this bad boy in and I was back mowing lawns like it was my middle name.
zozapan
Reviewed in Canada on March 9, 2024
See title.
Center Point Auto
Reviewed in Canada on March 10, 2024
Installed and tested.. Seems to work fine..
Bryant E Lichy
Reviewed in the United States on January 16, 2024
I was a direct replacementWorked great
Henry
Reviewed in the United States on September 21, 2023
Increased voltage to 13.5 DC.
tommie anderson
Reviewed in the United States on May 16, 2023
I give 5 stars because it fixed the problem and charges battery while mowing. Hope it lasts more than 2 years like the last one
satori
Reviewed in the United States on September 22, 2021
Easy to install.No issues.
sidney wilkerson
Reviewed in the United States on August 23, 2021
installed on cub cadet rzt 50
Marie K.
Reviewed in the United States on September 10, 2020
Lawnmower wasn’t charging the battery and now it works. Was easy to install and saved a lot of $$$ vs the potential to have to cart the mower off and pay someone to repair it.
Danthegravyman
Reviewed in the United States on July 21, 2019
This part was almost identical to the original part. It installed easily, and worked perfectly. If it lasts, and does not fail, I'll give it 5 stars. it is about 1/6th the price of the OEM part.
Customer
Reviewed in the United States on December 5, 2018
The similar rectifier-voltage regulator list for $90.00 !! That's right nearly a hundred dollars. I purchased this regulator-rectifier and with 3 crimp-on connectors, It was charging 13.9 volts instantly! The first thing you need to check with a Volt meter, is on the SC input, measure the pair of wires from the stator, inside the engine. It should read between 17-18 volts, A.C. . The red wire should go to your Positive side of your battery. The old screw also needs to be replaced with a slightly longer one. You Tube has a couple of Great how -To videos to save you around $200-400 bucks!