Go Kart Forward Reverse Gearbox Kit Compatible with 11-16 hp Engines, Works for 40 Series Torque Converter Predator 420CC 12T Sprocket 530 Pitch- 3/4" jackshaft








Key features
- •for heavier applications 8hp - 16hp
- •ONLY GEARBOX KIT SHIPPED (DRIVER / DRIVEN CLUTCH NOT INCLUDED
- •3/4" JACKSHAFT SIZE WITH 3/16" KEYWAY
- •12 tooth Sprocket w/ 530 Pitch
BrandBlast
CategoryTorque Converters
Go Kart Forward Reverse Gearbox Kit Compatible with 11-16 hp Engines, Works for 40 Series Torque Converter Predator 420CC 12T Sprocket 530 Pitch- 3/4" jackshaft
List Price: $480.14$432.13DEALYou Save: $48.01 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers5.0
out of 5
Based on 2 reviews
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Works great with Duromax 440
Saul Romero✓ Verified Purchase•November 6, 2023
I custom mounted it. I would mount like shown in the pictures on the amazon posting but nobody makes the swing arm mount. You would have to fabricate it yourself. Great solution that has been needed for sometime. My setup has no chain adjustment but i was able to use a half link to get it to fit just right. With 530 roller chain i don't think the chain will stretch much. Has held up well. Red beard also used it on his channel.
Works good on first test:
Amazon Customer✓ Verified Purchase•October 23, 2023
The media could not be loaded. Using a Harbor Freight 459 cc motor with this reverse gearbox. Works good so far but we'll see after time.







