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40 Series 1' Bore GO Kart CVT Torque Converter clutch kit, 1' Bore Driver Clutch + 3/4' Driven Clutch + 203785 Drive Belt Replaces Comet 40/44 Series for Mini Bike, Go Kart, Lawnmower

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$87.88

$ 36 .99 $36.99

In Stock
  • 1" Bore Torque Converter compatibility: The Series 40 torque converter kit for COMET 40/44 Series Torq-A-Verter models and works with 8-16hp engines within the 1600-3300 RPM range. Fitment:three wheelers, ATV's, LTV's, GO KARTS, and other transportation vehicles.
  • Replace Part Number: Comet 209133A, 209133, 209139A, 209139, 209151A, 209151 / MANCO 2432; 203015 / 203015A
  • High quality and Heavy Duty clutch: Made of Quality Iron Material, Which is Lightweight, Portable, Sturdy, Durable, Maximum Torque, Wear-resisting and Fast Heat Dissipation.
  • Package include: 1X 1" bore driver clutch pulley, 1X 3/4" bore driven clutch pulley, 1X 203785 Belt（Length: 33.46''/850mm, Width: 0.88"/22.3mm)
  • Check and Confirm: Please check and confirm compatibility before purchasing.


Product Description

1
2

40/44 Series Torque Converter Kit

Horse Power 8-18HP
Engagement Speed 1600-3300 RPM range
Package Include 1 X 1" Driver Pulley, 1 X 3/4" Driven Pulley, 1 X 203785 Belt
Replace Comet 209133A, 209133, 209139A, 209139, 209151A, 209151 / MANCO 2432; 203015 / 203015A.
Fitment Three wheelers, ATV's, LTV's, GO KARTS, and other transportation vehicles.

3

1" Bore Driver Pulley

Driver Pulley Bore Size: 1"

Driver Diameter: 5.66"

Key Way : 1/4''

4

203785 Drive Belt

Belt Length : 33.46''/850mm,

Belt Width : 0.88"/22.3mm.

Center to Center Distance: 8.35inch/212mm

5

3/4'' Bore Driven Pulley

Driven Pulley Bore Size: 3/4"

Driven Diameter: 7.56"

Key Way : 3/16"

6

Habits That Could Ruin A Clutch

1.Driving too slowly: A clutch starts to engage in the Engagement Speed. Driving at full throttle gives the clutch a chance to cool down. Full throttle locks the shoes in the clutch against the drum. When the clutch is not locked up, it will cause tremendous heat which dries up the lubrication in the oil impregnated bushing and damage the clutch.

2.Short stop and go driving: The longer you drive at full throttle the better off it is for the clutch, because it gives it a chance to cool off before the next engagement.

3.Driving with the foot on the brake: Drive with one foot on the pedal, be it the brake or the gas but not to press on both pedals at the same time.

4.Changing the size of the tires: Putting on tires that are larger than what came with the kart will cause premature wear to the clutch.

5.Restrictions: Don't try and reduce a go kart speed by limiting the travel of the gas pedal or by putting a restrictor in the carburetor to limit full rpm. Either of these methods will result in the clutch slipping, which is self destructive.


John & Bethany Eide
2025-07-24 13:49:20
It works and at a great price
Ron
2025-06-25 11:05:11
Well made and works with a v belt worked for my application this is a Honda GX340CC with a FNR might have to modify it more.
Hawaiian
2025-06-11 10:27:46
Perfect price and arrived quickly, love it!
Andrea T.
2025-03-07 11:20:06
Ordered this part for my sons go cart and it fit like a charm. Product was exactly as displayed.
Christopher S Miller
2025-02-23 11:03:02
Noises. Tears belts. Disengages intermittently. Just cheap quality. Threw it away and ordered a Comet clutch. Works fine.
Customer
2025-02-21 15:08:08
Great quality and great transaction for my predator 420 cc Hemi Build the Clone 40 series CVT works great when installing it the right way I'll be purchasing two more soon
Customer
2025-02-16 14:44:32
When I bought this a wile ago I put it on a 10.7ph gx340 Honda and when I gave it a small amount of throttle the driven pully maxed out right away and didn’t even move my bike. Is there a reason for that?
coy
2025-01-15 14:01:12
Haven't been able to use it yet but it looks like it is good and will work!!!