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BLACKHORSE-RACING 40 Series 1" BORE GO Kart CVT Torque Converter Driver Clutch FIT Comet 40/44 + 3/4'' Driven Clutch Comet Kit + Belt 203785

  • Based on 409 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Saturday, Jun 21
Order within 8 hours and 30 minutes
Available payment plans shown during checkout

Size: 1" Bore + 3/4" Driven Clutch + 203785 belt


Features

  • Engagement Range: 1600-3300 RPM
  • Application: Can be used on engines with 8-18HP
  • Fit: Driver clutch fits all engines with a 1" shaft 1/4 " keyway replaces comet 4044 series torqaverter
  • Replaces Oem Part#: Comet 209133A, 209133, 209139A, 209139, 209151A, 209151 / MANCO 2432, 203015 / 203015A
  • Package includes: 1 X 1" DRIVER CLUTCH, 1 X 3/4" DRIVEN CLUTCH, 1X Belt: 203785 - 7/8" WIDE X 36 25/32" Cogged & 36 25/32" OD (Dont include aluminum pan)

Manufacturer: ‎blackhorseracing


Brand: ‎BLACKHORSE-RACING


Item Weight: ‎11.9 pounds


Package Dimensions: ‎14.69 x 9.09 x 5.31 inches


Item model number: ‎HM0913


Manufacturer Part Number: ‎HM0913


Date First Available: March 21, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Happy with product - install the driven the correct way.
Size: 1" Bore + 3/4" Driven Clutch + 203785 belt
Due to the direction of the spring on the non-engine size (driven), imo it should be installed as I have in this image. Otherwise, the belt may pull the driven open too soon making the spring seem weak. The balance seems to be fine on both clutch and driven, no wobbles noted. I updated the three springs in the clutch driver to be the comet red series so that the engagement is at 2000 rpms instead of 1600 rpms. Everything is working well. ... show more
Reviewed in the United States on May 20, 2023 by Nate Peterson Nate Peterson

  • 40 converter
Size: 1" Bore
Good quality worked perfect.
Reviewed in the United States on January 26, 2025 by steven c

  • Arrived as order and fast delivery
Size: 1" Bore + 3/4" Driven Clutch + 203785 belt
Not installed,. Hope it works
Reviewed in the United States on November 3, 2024 by Ilsig

  • Good for price
Size: 1" Bore
Decent clutch for themoney
Reviewed in the United States on November 15, 2024 by Heyjoe

  • Not anything good about it
Size: 1" Bore
Very cheap made won’t last long just not worth the price
Reviewed in the United States on June 6, 2024 by Wayne gilbert

  • ya
Size: 1" Bore + 3/4" Driven Clutch + 203785 belt
works good
Reviewed in the United States on June 22, 2024 by de

  • Clutch gets stuck.
Size: 1" Bore
This works exactly as expected, no loss of torque do to the clutch thus far. Update: after a couple hours of use, this clutch has gotten stuck in the closed position. I will have to take it apart now and lubricate it but i will need an extra large socket to open it up. This should have been done at the factory. ... show more
Reviewed in the United States on February 5, 2021 by David & Abigail Kligmann

  • Great product
Size: 1" Bore + 3/4" Driven Clutch + 203785 belt
Great set up! Only thing I works suggest is getting a true comet belt instead. This one wore out after a few hard rides.
Reviewed in the United States on July 2, 2022 by Joe

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