Kohler Confidant uses Soild NYLON Gear on Cam, Sound like good idea ? Input Please

• Encompasses four models ranging from 19 to 25 hp
• Includes cast-iron cylinder liner to protect the engine in extreme operating conditions, dual-seal air filter to keep debris out of the engine; and high-torque inertia drive started with extra-large output for quick, reliable starting
• Pressure lubrication keeps critical parts protected
• Features Kohler’s PRO Performance Filtration package, a heavy-duty professional filtration bundle that includes a 3,500 cm[SUP]2[/SUP] air filter, a 6.5 gram oil filter, and a 9-12 micron fuel filter
• Includes Quiet Cam technology which consists of a rounded cam lobe and solid nylon gear that work together to help reduce sound levels

Rocky J said:

I had a Kohler Courage that like many other s the block cracked after most of the bolts came loose on top. I am attaching the parts pictures for you to get the full flavor of plastic.View attachment 30196View attachment 30197

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7394 said:

So Bert- Thank you for your input. DO you think the new Kohler Confidant with solid Nylon cam gear is worthy ?

I don't find any Nylon gears in my Kawasaki 651V engine tho.

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7394 said:

Well, I certainly appreciate the replies. It's my thought as well. (cheep). This could be a deal breaker for me to get a Toro Titan.

I have a Kawasaki Timecutter 4260 that runs flawlessly. But I'm gonna call Kohler & inquire about how many other engines are using Nylon gears inside.

Thank You both. I know there were problems with the Courage. Thanks for the pics, too.

BlazNT- What engine is in your Z ?

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bertsmobile1 said:

OTOH did you have any problems with the gears ?
Occasionally I see the Govenor let go on these engines but seldom a problem with the gears.
In fact I have a few here where the counterweight let go totaling the engine, but the plastic gears are perfectly good although the cam shaft was bent like a bannana.

The crack has nothing to do with the plastic.
It was the end result of substituting a cast malleable iron crank for a forged high alloy crank.

And while we all go tut tut tut , cheapness, there is only one reason for making them chaeaper.
Because of all the tight fisted bastards who want a cadillac quality but are only willing to pay Pinto prices.
Think of a high quality mower maker and most likely the one you are thinking of went out backwards.
Honda made top shelf engine good for 50 years but not enough people would pay the extra $ 500.
Then the same cheapskates complain when products get downgraded to a level where the factory can survive on the price they are willing to pay.

Bottom end mowers come with junk engines and better ones come with a variety of engines.
Now most mower companies would be a lot happier only offering their mowers with one engine and a top one to boot so reducing warranty hassels.
But if they did that & the competitor fronts up with a mower of similar specs fitted with an Iseel Fromu Chinese engine $ 200 cheaper their sales for the year would be almost nothing.
The fact that Harbour Freight, Lowes & Walmart who only sell junk are more & more profitable every year while all the other retailers are going out backwards is all the proof a reasonable person needs.
IT IS NOT THEIR FAULT
IT IS THE DIRECT CONSEQUENCES OF THE SPENDING HABITS OF THE MAJORITY OF THE PUBLIC.

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