SKU: 92782810447

Kohler 25 403 39-S 2540339-S 2540332-S 2540321 Regulator Rectifier 20-30Amp

$19.59 $21.77
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Kohler 25 403 39-S 2540339-S 2540332-S 2540321 Regulator Rectifier 20-30AmpFeatures: Direct replacement to your original unit. Plug and play, direct fit, easy installation. This latest rectifier regulator, has a ground lug and built in over voltage protection that is self resetting. The over voltage protection prevents possible damage to other electrical components if an engine is jump started. All products shipped are tested. Installation instruction is not included. Specifications: Condition: Aftermarket 100% Brand New

Features:
Direct replacement to your original unit.
Plug-and-play, direct fit, easy installation.
This latest rectifier-regulator, has a ground lug and built-in over-voltage protection that is self-resetting.
The over-voltage protection prevents possible damage to other electrical components if an engine is jump-started.
All products shipped are tested.
Installation instruction is not included.

Specifications:
Condition: Aftermarket 100% Brand New
Material: Aluminum
Quanity: 1 PC
Type: Regulator Rectifier
Power Source: Gas
Power Capability: 20 - 30 Amp
Terminals: AC - B+ - AC

Replacement Part Number:
2540308-S
2540320-S
2540321-S
2540329-S
2540332-S
2540339-S

Fitment:
Fit for Kohler CH18
Fit for Kohler CH20
Fit for Kohler CH740
Fit for Kohler CH640
Fit for Kohler CH620
Fit for Kohler CH750
Fit for Kohler CH980
Fit for Kohler CH1000
Fit for Kohler ECH630
Fit for Kohler ECH730
Fit for Kohler ECH740
Fit for Kohler ECV740

Package includes:
1x Regulator Rectifier

NOTICE:
Before installing your new regulator rectifier;

Check the AC output of the stator.
Replace any burned or corroded connectors on stator and regulator/rectifier
Check and repair any melted wiring.
Use hi-temp dielectric grease on all connectors.


Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 92782810447

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4.2 ★★★★★
Based on 24 reviews
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Product Reviews
S
Verified Purchase
Sally
Omaha, US
★★★★★ 4
Pup Loves It, Some Other Notes
Color: Orange
We've had this for about six months and my 75 lb, 14-month-old German Shepherd pup LOVES IT. Her favorite is "Crazy Bouncing Mode." In fact, she doesn't care much for the normal mode. She chews it a lot - even drops it in her water bowl at times - and it's still going strong. This is a great purchase. It's nice hands-off entertainment. Do know that it is heavy compared to a normal ball - if your pup likes dropping it on the ground like mine does, it will land with a hard "thud," even with the included sleeve. Hopefully you don't have downstairs neighbors. Also know that the cover that goes over the charging port is removable and your dog may choke on it if they chew it in just the right manner. Definitely only let the pup play with it while supervised. All in all, great toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
M
Verified Purchase
Michelle
Lexington, US
★★★★★ 5
Fun toy that is tough!
Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
This is a great ball that my dog loves and he has not destroyed it!k
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
A
Verified Purchase
A
Whiting, US
★★★★★ 5
Strongest iv found so far
Pattern Name: Ball, Size: Large - 3 Inch / 12 oz
It lasted longer than most but it’s in pieces after 2 weeks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
A
Verified Purchase
Audrey Diane Salyers
Louisville, US
★★★★★ 5
Awesome Ball
Pattern Name: Ball, Size: Large - 3 Inch / 12 oz
This ball is so awesome my dog can't chew it all..and was not expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
J
Verified Purchase
Jason Brown
Houston, US
★★★★★ 1
A total joke.
Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
I was so hopeful and really wanted this to be as good as the sellers claimed. After all, they boast of a lifetime replacement (a joke and be sure to read the ridiculous terms lol). I have a "pocket pitty" and she loves rubber toys. There is not much I have found that can withstand her force; however, reading reviews AND seeing their warranty, I wanted to give it a try. Typically, I stick with Java wood and XL super dense knotted ropes, as that has been the only thing that can last any real amount of time. Thankfully, she never goes after our stuff or household items/furniture, just her toys. The ball arrived. I checked it over. It looked semi promising. I was hopeful. The design does allow for them to leverage their paw strength by getting it between the rubber bars and then pull with their teeth. Within 3 minutes of her having it, she already had a bar ripped off. Within 5 minutes, she had 3 bars ripped off. Don't get me wrong, she had a blast. But this is by no means strong enough for an actual aggressive chewer. Perhaps there is just not anything rubber that can handle her jaws, but now I can't get a replacement because the warranty only covers if the product is defective. It doesn't cover chewing damage (on any of their products). The advertising is very misleading so be aware. Why a replacement if she will just destroy it again you may wonder? She loves to go after a ball, but now I know she can kill this one, I keep them in a drawer and only let her play fetch with it while supervised. I will say though, I you have a puppy, I think this would be great for them as long as they are not extra large. The material has give, which is nice. But if you have a real aggressive chewer, don't waste the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2023

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