The 8 Best 40 Series Juggernaut Torque Converters (2022 reviews)

40 series juggernaut torque converters
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Are you planning to buy 40 series juggernaut torque converters, and are you confused about the options ? You have landed on the right page.

Our review process:

Our Top Picks:

Best Overall:
Buy: Iparts Expert 40 Series Juggernaut Torque Converter
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Best For Engagement Range:
Buy: Ameetaa 40 Series Juggernaut Torque Converter
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Best For Quick Delivery:
Buy: Blackhorseracing 40 Series Juggernaut Torque Converter
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Best For Heavy Duty:
Buy: Blast 40 Series Juggernaut Torque Converter
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Best For Torque Converter Kit:
Buy: Jeremywell 40 Series Juggernaut Torque Converter
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Best With Fast Shipping:
Buy: Caqeg 40 Series Juggernaut Torque Converter
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Best With Reverse:
Buy: Rop Shop 40 Series Juggernaut Torque Converter
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Best For Fast Heat Dissipation:
Buy: Lucasng 40 Series Juggernaut Torque Converter
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Best Overall: Iparts Expert 40 Series Juggernaut Torque Converter

Iparts Expert 40 Series Juggernaut Torque Converter
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Not everyone likes to purchase a converter for their regular use, but the Iparts Expert 40 Series Juggernaut Torque Converter would be an anomoly. The iparts expert 40 series juggernaut torque converter makes for great low - end power and it has mounting bolts. The torque converter drive pulley must be bolted tightly to the engine crankshaft. Further, this fits Manco go karts and will work with small engines producing 2-8hp.

The converter is asymmetrical, works perfectly and it comes with a simple belt replacement. Moreover, the converter is designed for torque converters, is brand new and it is great for direct replacement. Above all, the iParts expert 40 series juggernaut torque converter works great, is made for easy installing and it looks good.

Almost all buyers found that the converter was no problem, but someone else may not know. Further, a few strongly agree that the converter comes with all the parts as the picture shows, including drive and driven pulley, belt, cover, backplate and all hardware. In addition, a few strongly agree that the mounting system of the converter plate has multiple cutouts to fit many popular clone engines. To sum up, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • Bring your off-road machine to life.
  • Install 4 splined hub "d" outboard.
  • It is great to get the problem resolved.
  • This is designed to fit multiple applications.

Best For Engagement Range: Ameetaa 40 Series Juggernaut Torque Converter

Ameetaa 40 Series Juggernaut Torque Converter
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Next on the list, we've got yet another converter that manages to win our hearts. It's the Ameetaa 40 Series Juggernaut Torque Converter and it's widely considered as the converter that has the most suitable features. The ameetaa 40 series juggernaut torque converter can be used in small vehicles, riding lawnmowers, small tractors, go karts, mini bikes, mini choppers, ATV,s motorcycles, and waterski winches. Make sure this fits by entering your model number. In addition, the converter comes with jackshaft sprockets for the 1 x 10 tooth sprocket for #40 #41 #420 chain.

Above all, the ameetaa 40 series juggernaut torque converter has replaced part number and it is suitable for the diameter between driver.s.

Most buyers found that the converter fits go kart 30 series belts. And, a few say that the converter is designed for a 3/4” crank. In conclusion, the tone of buyers is very positive and we believe that the converter suits the purpose.

Top Customer Quotes:
  • This is a 6.5 hp (212cc) ohv horizontal shaft gas engine.
  • It will spin at 2600 rpm.
  • This fits 3/4" shafts that come on the 212cc motor.
  • This is 3/4inch and 196cc is 5/8inch.

Best For Quick Delivery: Blackhorseracing 40 Series Juggernaut Torque Converter

Blackhorseracing 40 Series Juggernaut Torque Converter
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The Blackhorseracing 40 Series Juggernaut Torque Converter is suitable and reliable and fits well with your regular use. The blackhorseracing 40 series juggernaut torque converter is compatible with most small engines with horizontal shaft. Make sure this fits by entering your model number. Moreover, the converter works with 8-18hp engines within the 1600.

The converter is heavily used in three - wheelers, ATV'S, ltv's, and go karts. Above all, the blackhorseracing 40 series juggernaut torque converter works perfectly and it is brand new.

Almost all buyers opine that the converter is easy to install and quickly delivered. And, they also found that the converter fits 1” and works out of the box. And, they strongly agree that the converter is made of durable materials. To sum up, buyers found this to be one of the best converters for daily purposes.

Top Customer Quotes:
  • ▲Fitment:go karts, three wheelers and other small off road vehicles.
  • This fits on predator 420/301cc, unlike the ‘jeremywell’ clutch.
  • This is perfect from the first moment.
  • ▲Package 1 includes:1x 40 series torque converter.

Best For Heavy Duty: Blast 40 Series Juggernaut Torque Converter

Blast 40 Series Juggernaut Torque Converter
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The Blast 40 Series Juggernaut Torque Converter is satisfactory and appropriate and fits well with your daily purpose. The blast 40 seriesjuggernaut torque converter is for heavy duty, It is brand new and has custom design sprockets. Manufacturer says: Our jackshafts are designed so any driven pulley can be used, such as 3/4 or 5/8 or 7/8. Also, this works well for high - performance karts, atvs and small off-road vehicles involving rough terrain, slopes, small hills, gravel.

Most importantly, the blast 40 series juggernauttorque converter comes with everything to bolt right up, including some washers for spacing.

Most customers opine that the converter is a 1" shaft size to go on engines with a 1" crankshaft. In addition, they also found that the converter is used for over 11hp engines, like the honda gx390 and up. In addition, a few say that this one can use a 30 series torque converter.

Why We Like This:
  • This is cut from 1/4" thick solid steel.
  • This is coated with top notch quality.
  • This is great for use on high performance engines with a 1" crankshaft diameter.
  • Bolt on torque converter kit that fits all 8hp.

Best For Torque Converter Kit: Jeremywell 40 Series Juggernaut Torque Converter

Jeremywell 40 Series Juggernaut Torque Converter
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The Jeremywell 40series juggernaut torqueconverter should be able to handle its purpose and duties with ease. Make sure this fits by entering your model number. Driven clutch is a symmetrical in line small engine clutch that replaces 40d series torq - a - verter models 209133a, 209133, 209139a, 209139, 209151a, 209151, and 2432. To sum up, with a 4.3 rating and more than 512 buyers, the Jeremywell 40 series juggernaut torque converter stands as the best choice.

Most buyers found that the converter can work on any engine, but you may have to re configure your motor carraige. Further, they say that the converter is ideal for golf cart build. Moreover, a few say that the converter is made for a go cart, not a heavy industrial unit. To sum up, most buyers agree that the converter suits them best, and no one questions it.

Top Customer Quotes:
  • This can be mounted on a 30 series plate.
  • This torque converter fits 8 - 18 hp engines.
  • Engagement range: 1600 - 3300 rpm.

Best With Fast Shipping: Caqeg 40 Series Juggernaut Torque Converter

Caqeg 40 Series Juggernaut Torque Converter
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The Caqeg 40 series juggernaut torque converter gives the top-tier converters a run for their money by offering flagship specs at a much more affordable price. The Caqeg 40 seriesjuggernaut torqueconverter is heavily used in three - wheelers, ATV'S, ltv's, go karts, and other transportation vehicles. Make sure this fits by entering your model number. Further, the converter is fitment and it is brand new.

Finally, the Caqeg 40series juggernauttorque converter works with 8-18hp engines within the 1600.

Most customers agree that the converter does not work for a Murray go-kart which uses a 7” clutch. And, a few also found that the converter is easy to install, with a perfect fit. To sum up, buyers found this to be one of the best converters for daily purposes.

Why We Like This:
  • ▶ fitment: karts, three wheelers and other small off road vehicles.
  • This has a 3/4'' hole with a 3/16'' keyway, replaces comet 40/44 series torq-a-verter.
  • This would be perfect with fast shipping and it works perfectly.

Best With Reverse: Rop Shop 40 Series Juggernaut Torque Converter

Rop Shop 40 Series Juggernaut Torque Converter
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The Rop Shop 40 Series Juggernaut Torque Converter's high-end materials make sure that it ages well with use. The rop shop 40 series juggernaut torque converter is a quality Rop shop brand product. The manufacturer says: We will need as much of the following information as possible. Note: If this converter kit is used on engines larger than 18hp, the belt will burn up. Above all, the rop shop 40 series juggernaut torque converter works great and it is fitment.

Almost all buyers agree that the converter will always work properly.

Why We Like This:
  • Manufacturer says: We understand that sometimes it can be difficult to confirm product compatibility.
  • The rop shop staff constantly strives to provide clear and concise product information.
  • New and hot releases.

Best For Fast Heat Dissipation: Lucasng 40 Series Juggernaut Torque Converter

Lucasng 40 Series Juggernaut Torque Converter
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The Lucasng 40 Series Juggernaut Torque Converter's high-end materials make sure that it ages well with use. The lucasng 40 series juggernaut torque converter is fitment and it is brand new. The driven clutch is symmetrical in line with the small engine clutch. Moreover, it is made of high quality iron material, which is lightweight, portable, sturdy, durable, maximum torque, wear-resisting and fast heat dissipation.

The converter can be used on engines with 8-18hp, engagement range of 1600. Most importantly, the lucasng 40 series juggernaut torque converter is used primarily on go kart and mini bike, lawnmowers and fun kart,s It can also be used for three - wheelers and small off road vehicles.

Overall, the tone of buyers is very positive and we believe that the converter suits the purpose.

Why We Like This:
  • can be used on engines with 8-18hp,engagement range from 1600- 3300 rpm.
  • This is highly recommended. Additionally, it has a 3/4'' hole with a 3/16'' keywa.
  • It has a 3/4'' hole with a 3/16'' keywa.
  • Replaces of part#: comet 209133a, 209133, 209139a, 209139, 209151a, 209151 / manco 2432.