There are plenty of options available while buying 4000 rpm stall converters in the market right now, and if you're confused regarding which one to go for, You have come to the right page.

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Our Top Picks:

Best Overall: Buy: Iparts Expert 4000 Rpm Stall Converter READ REVIEW

Best For Turbo: Buy: Jegs 4000 Rpm Stall Converter READ REVIEW

Best With Lockup: Buy: Torco 4000 Rpm Stall Converter READ REVIEW

Best For Engagement Range: Buy: Obuyto 4000 Rpm Stall Converter READ REVIEW

Best For Aircraft Aluminum Washers: Buy: Assault Racing Products 4000 Rpm Stall Converter READ REVIEW

Best For Country Of Origin: Buy: Tci 4000 Rpm Stall Converter READ REVIEW

Best For Heavy Duty: Buy: Trans_One 4000 Rpm Stall Converter READ REVIEW

Best For Fast Heat Dissipation: Buy: Lucasng 4000 Rpm Stall Converter READ REVIEW

Best With Delivery Speed: Buy: Ashleylife 4000 Rpm Stall Converter READ REVIEW

Best For Easy Install: Buy: B&M 4000 Rpm Stall Converter READ REVIEW

Best Overall: Iparts Expert 4000 Rpm Stall Converter

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The converter is a must have add-on for your daily use. The iParts expert 4000 rpm stall converter can be used in go karts, mini bikes, and lawn mowers. Make sure this fits by entering your model number. Also, it is easy to install, is made for easy installing and it is designed for a great price.

The converter is a brand new aftermarket asymmetrical 30 series complete driver clutch with a 3/4'' id hole. Furthermore, it fits Manco go karts. In addition to that, it is highly recommended. Above all, the Iparts Expert 4000 Rpm Stall Converter is designed to work with a belt and driven pulley assembly.

Most buyers agree that the converter is good for normal preformance. In addition, they also found that the converter is designed for up to 8hp engineskey way. Also, a few also found that the converter comes with 2 sprockets 35 and 40/41 is already installed on the rear shaft. With no doubts, this converter passed the test and had very satisfied buyers eager to share their experience.

• This is produced by sophisticated technology.
• It’s a 30 series torque converter driver clutch, 6" diameter with a 3/4" bore.
• This will fit the predator 6.5 hp 212cc engine.
• Most, have replaced part number and it is used on karts.

Best For Turbo: Jegs 4000 Rpm Stall Converter

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Next on the list, we've got yet another converter that manages to win our hearts. It's the Jegs 4000 rpm stall converter and it's widely considered as the converter that has the most suitable features. The Jegs 4000 Rpm Stall Converter is overall and it is perfect for big block. Make sure this fits by entering your model number. And, this is made in the USA using high quality materials and assembly. Lastly, the jegs 4000 rpm stall converter is ideal for small block applications up to 500 horsepower without nitrous or super/turbochargers.

Almost all customers found that the converter would fit the 72 bop transmission.

• 2700 rpm stall speed to match your engine and camshaft needs.
• The stall speed may vary in your application.
• Economically priced for performance on a budget.
• Performance for street and track use for improved launch and acceleration.

Best With Lockup: Torco 4000 Rpm Stall Converter

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We would, of course, be remiss if we didn't mention Torco 4000 Rpm Stall Converter for daily purpose. The Manufacturer says: We carry over 500 types of domestic and imported torque converters to meet your needs. In addition, the converter is most and it fits great. In conclusion, with a 4.3 rating and more than 224 buyers, the torco 4000 rpm stall converter stands as the best choice.

Almost all buyers opine that the converter can be used on a 2015 gmc sierra 1500. Also, they also found that the converter is better than the stock converters. In short, for almost all buyers, the converter was what they were looking for.

• Diameter : 12.5" (5.3l 6.0l engine) converter code: jmbx - remanufactured.
• Manufacturer says: year, make, model, engine size so that we can confirm correct fit.
• Good investment for the long term.

Best For Engagement Range: Obuyto 4000 Rpm Stall Converter

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Next on the list, we've got yet another converter that manages to win our hearts. It's the Obuyto 4000 Rpm Stall Converter and it's widely considered as one of the most convenient converters you can buy. The obuyto 4000 rpm stall converter is designed to be used on go-karts, mini-bikes and wake wrenches with engine sizes of 2hp to 8hp. For your convenience, this kit comes with both sprockets, fits a 3/4" shaft and comes with a 10 tooth sprocket for a #40/41/420 chain（chain not included. This 3/4 " torque converter is a direct replacement for all models of comet tav2 torq - a - verters 218353a, 219552a, 219456a, 217610a.

The converter is a must on live axle go-karts, especially those with rear tires larger than 16" tall. Finally, the obuyto 4000 rpm stall converter includes both drive and driven clutch pulleys, belt, aluminum engine mount plate, built in jackshaft with sprocket.

• It’s a 30 series torque converter clutch kit.
• This kit has everything you will need.
• This is a quality - after - market reproduction of the comet - made tav2 torque converter kit.
• This has a driven unit and it is designed for small tractors.

Best For Aircraft Aluminum Washers: Assault Racing Products 4000 Rpm Stall Converter

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Compared with other converters in this category, the Assault Racing Products 4000 Rpm Stall Converter has a convenient design. The assault racing products 4000 rpmstall converter is contrary to popular belief, furnace brazing is not the best way to adhere torque converter components together. Make sure this fits by entering your model number. Industrial bearings give these converters the ability to handle not hundreds, but thousands of pounds of torque. Most importantly, the assault racing products 4000 rpm stall converter allows for more horsepower and torque capabilities.

• No automated process can ensure that you will get that kind of quality.
• Good investment for the long term.

Best For Country Of Origin: Tci 4000 Rpm Stall Converter

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Next on the list, we've got yet another converter that manages to win our hearts. It's the Tci 4000 Rpm Stall Converter and it's widely considered as the converter that has the most suitable features. Make sure this fits by entering your model number. In addition, the converter is most and it is good for country of origin. To sum up, with a 4.1 rating and more than 80 buyers, the tci 4000 rpm stall converter stands as the best choice.

Most customers found that the converter definitely makes it quicker to launch and burnouts are a breeze. In conclusion, buyers found this to be one of the best converters for daily purposes.

• Country of origin : United States.
• Package dimensions: 38.1 h x 20.32 l x 35.56 w (centimeters).
• Sns converter 12 in 1600-2000 stall.

Best For Heavy Duty: Trans_One 4000 Rpm Stall Converter

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate converter. The Trans_One 4000 Rpm Stall Converter is exactly that - it's a simple converter that hits all the right notes. The trans_one 4000rpm stallconverter is suitable for heavy duty and it is designed for torque converter code. Manufacturer says: 1 year unlimited miles warranty > We warrant against defects in material and factory workmanship providing the proper installation methods are followed. In addition, the converter is machined for smoothness & cleanness. Most importantly, the trans_one 4000 rpm stall converter is strictly limited to the replacement of the defective unit, upon our inspection.

Overall, many have used the trans_one 4000 rpm stall converter for more than a few months without any complaints, and it shows no sign of giving up.

• The manufacturer says: all of our converters are pressure tested to prevent leaks.
• All Chevy gmc engines 5.3l 6.0l ,.
• After purchase, please provide your vehicle info.
• Manufacturer says: we tig many of our converters as a standard procedure.

Best For Fast Heat Dissipation: Lucasng 4000 Rpm Stall Converter

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If you often find yourself confused about the appropriate and satisfactory converter, Lucasng 4000 Rpm Stall Converter should be your first option for buying. The lucasng 4000 rpmstall converter is highly recommended. Additionally, it has a 3/4'' hole with a 3/16'' keywa. The driven clutch is symmetrical in line with the small engine clutch. Further, this can be used on engines with 8-18hp, engagement range of 1600.

Most importantly, the lucasng 4000rpm stall converter is made of high quality iron material, which is lightweight, portable, sturdy, durable, maximum torque, wear-resisting and fast heat dissipation.

In short, buyers found this to be one of the best converters for daily purposes.

• can be used on engines with 8-18hp,engagement range from 1600- 3300 rpm.
• Fitment:go karts, three wheelers and other small off road vehicles.
• It has a 3/4'' hole with a 3/16'' keywa.
• Replaces of part#: comet 209133a, 209133, 209139a, 209139, 209151a, 209151 / manco 2432.

Best With Delivery Speed: Ashleylife 4000 Rpm Stall Converter

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If you want nothing but a converter that is suitable, this Ashleylife 4000 Rpm Stall Converter is certainly a wise investment. The ashleylife 4000 rpm stallconverter is designed for 6.5hp 212cc engines. Make sure this fits by entering your model number. Also, it is made of high quality iron material, which is lightweight, portable, sturdy, durable, maximum torque, wear-resisting and fast heat dissipation. Finally, the ashleylife 4000 rpm stall converter is fitment, is great for the price and it is great with delivery speed.

Almost all customers quickly discovered that the converter came with a washer and bolt.

• Replacement for go karts 30 series engine Comet manco.
• Delivers what they promise.

Best For Easy Install: B&M 4000 Rpm Stall Converter

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Compared with other converters in this category, the B&M 4000 Rpm Stall Converter has a convenient design. The b&m 4000 rpm stall converter has been rebuilt with a new precision alloy steel pump drive tube, and it is pressure tested and fully balanced. Please note. This can be especially important if other modifications (like larger cams) have reduced your lower end power and torque. This converter should not be used with a transbrake, and high stall torque converters can build extra heat, so supplementary transmission cooling is recommended to avoid premature transmission failure. Lastly, the b&m 4000 rpm stall converter is most and it makes for an easy install.

Most customers agree that the converter fits gm turbo-hydromatics. And, a few say that the converter will fit all chevy th350 and th400 trans, but know its torque limits for your engine. Moreover, a few say that the converter allows for a lower idle.

• A high quality remanufactured unit features a new precision pump drive tube.
• Backed by the manufacturer with a 1 year limited warranty.
• Value priced upgrade for mild performance applications and street rods.
• Replaces stock converter for better launch capability and more strength.