Need a reliable transmission jack for your home or commercial garage and need a little help in finding the best option for your budget and requirements? Panic no more, because our guide to the best transmission jacks on the market will soon fix that.

Whether you offer a professional service in repairing vehicle transmissions or merely possess a passion for getting the most out of your car, a quality transmission jack will make life a lot easier as it is the best device for working on various types of transmissions. While there are many options on the market, here are three of the best. Here are the top 3 Transmission Jacks:


Preview

Product

Weight Capacity

Lift Range

Check Price

Sunex 7796 1000-Pound Air and Hydraulic...

Sunex 7796

1,000 pounds

35.5” to 73.5”

ATD 7430 1000 lbs Telescopic Transmission...

ATD 7430

1,000 pounds

37-7/8” to 77-5/8”

OTC 1793A Stinger 1,000 lbs Capacity...

OTC 1793A

Stinger

1,000 pounds

35” to 71-5/8”

OTC 5019A 2,200 lb. Capacity Low-Lift...

OTC 5019A

2,200 pounds

8-1/4” to 35-1/2”

450 lb. Capacity Differential Transmission...

Generic

Proline7891

450 pounds

7-1/4” to 23-1/4”

Iglobalbuy 2 Stage 1100lb Adjustable Height...

Iglobalbuy

2 Stage

1100 pounds

34” to 70”

Torin TR4053 Big Red Telescoping Hydraulic...

Torin Big Red

TR4053

1000 pounds

49.6” to 68.7”


What Is A Transmission Jack?

A transmission jack is often used to remove a transmission or install a new one on many different kinds of vehicles. These are used by both industry professionals and individuals performing their own work in their garage.

When finding your own telescoping transmission jack, your selection will be largely impacted by the load that you plan on lifting. Individuals doing their own jobs may only need one specific type, while a professional garage may need something that gives them the freedom to perform a number of tasks.


How Are Transmission Jacks Used?

In cases where you are working alone in a cold shop and the garage heater is blazing, its important to stay safe when venturing under a vehicle. When using one of these products, the first step is to lift the transmission of the car around 60 inches above the floor. The transmission jack can then be placed below where the center of gravity is on the transmission. The center of gravity should be placed in the center of the jack.

If the transmission is secured, you can use the hooks on the jack to hold it in place. For additional security, you can strap the transmission down and attach it to the jack. The two levers on the jack can be used to adjust the plate either forward and aft or side to side. The handle at the bottom of the jack lets you adjust the position of the transmission. The two levers at the bottom of the jack can be used to move the transmission up or down.


Features to Look for in a Transmission Jack

There are many different transmission jacks out there, so it can be difficult deciding which one will suit your needs best. If you’re in the market, it helps to know what to look out for in a high-quality model compared to a poorly made model. Here are a few things to look out for that are common in better jacks:

Good Build Quality

While it isn’t easy to simply look at a tool and determine the alloy of the material that was used to construct this product, you can use the overall finish and fit of the device as a reference for its quality. The higher quality models typically have a flake and crack free finish along with even, clean welds.

Safety

A big concern when using this tool is safety. When working with heavy objects, it is always helpful to keep potential weight failures in mind. Nicer products are aware of this safety concern and are specially designed to have heavy-duty safety chains that assist in securing the load so that the user is protected even in the case of weight failure.

Versatility

It is helpful to have a sturdy base with a complete 360-degree swivel ability that assists in its maneuverability. With it being just a one-person job to put into place, the rest of the work should run smoothly.

Reliability/Durability

Even if you aren’t an industry professional that will be using your tools day in and day out, individuals working from home need the peace of mind that their tool will perform consistently and reliably. You can see online reviews, as well as leading manufacturers, to determine the reliability.

Weight Capacity

The most crucial element of any transmission jack is how much weight it supports. You need to be able to lift the transmission for long periods of time. That’s why all transmission jacks specify the weight capacity, usually from 500 to 2,000 pounds. If you are looking for a household jack for your do it yourself project, a 1,000-pound capacity is typically more than enough. In busy shops, you will want 2,000 pounds or more. 

Range of Motion

This is also referred to as clearance range or vertical range. This specifies the jack’s minimum height and the highest height. You need to know the range of motion to get to the underside of the vehicle and fit the transmission snugly onto the lift. Then, you need an ample range to remove it safely.

Low Profile or High Lift

You will find most transmission jacks in a low profile or high lift format. The low profile jack reaches into areas that have limited access. This is for use with a car that can’t be put on a lift and sits low to the ground. On the other hand, the high lift transmission jack sits on a hydraulic pedestal and is used on vehicles that are put up on a lift.

Ease of Maneuverability/ Stability

You need to ensure that the transmission jack is easy to move around, but it also has to provide enough stability to keep the transmission secure. The best transmission jack comes with a wider leg base to promote stability. These designs are most often found with the high lift jack varieties.

Hydraulic Pressure

With the right amount of hydraulic pressure, you can quickly guide the transmission securely and safely, without much effort. Just use the foot-operated pump and lowering pedal to position or align your transmission the way you desire. While hydraulic pressure increases versatility, this function also raises the price, making it best suited toward professionals.

Price & Warranty

If you want the best transmission jack for the money, you need to evaluate what your requirements are and what you can do without. As you read through the transmission jack reviews, don’t just judge based on the cost, but also what you receive for that price. For example, a lengthy warranty is often worth a few extra dollars, just to give you peace of mind about the purchase.


7 Best Transmission Jacks Reviewed

1. Sunex 7796

Our Top Pick

Weight Capacity

1,000 pounds

Clearance

High Lift

Lift Range

35.5” to 73.5”

Unit Weight

145 lbs.

Unit Dimensions

44.5 x 15.4 x 18.1 inches

Warranty

Yes, 1-year

If you require the use of the best transmission jack for removal, transportation, or installation of a transmission or transfer case, you really can't go wrong with this Sunex model. It features telescopic rams to enable the simple transfer of your transmission to a work table. With the easy to use release pedal, you have complete control over the lowering of the jack.

With the four ratcheting arms, it’s simple to make the adjustments you need while working. It also features a sturdy base for stability. To keep your transmission jack from moving, you can rely on the locking mechanism on the two caster wheels. You can also secure the load to the saddle with the nylon tie that comes with the jack.

As a safety precaution, there is a valve to ensure that the jack doesn’t get loaded to more than the 1,000-weight capacity. This jack is also quite affordable and comes with a one-year warranty. What’s even better is the number of rave reviews this transmission jack for sale has. It’s clear to see how consumers feel about this transmission floor jack. It’s even ranked as one of the top sellers on Amazon. We recommend this option for the home user or professional shop.

Pros

  • Durable
  • Four ratcheting arms
  • Safety valve
  • Stellar reviews

Cons

  • Costly for occasional use

2. ATD 7430

Best Telescopic Transmission Jack

Weight Capacity

1,000 pounds

Clearance

High Lift

Lift Range

37-7/8” to 77-5/8”

Unit Weight

161 lbs.

Unit Dimensions

40 x 16.9 x 16 inches

Warranty

Yes, 1-year

A slightly lower-priced option with the same weight capacity is this ATC 7430 transmission jack. It features the same 1,000-pound capacity and a similar reach. The minimum height is 37-7/8" with a maximum height of 77-5/8". This allows you to work on a variety of vehicles while they are up on a lift. The saddle base measures 8-7/8” by 7-1/8”, plus there is an expandable area of 11-1/2” to 21”. What makes this unit exceptional is the patented built-in bypass device mechanism that other jacks don’t have.

This high-lift transmission jack also has an extra-wide base to provide a lower center of gravity and increase stability. It’s constructed from rugged steel wheels plus full swivel ball bearing casters. In conjunction with the handy release pedal, you won’t need to worry about this unit falling apart anytime soon. Use the adjustable ratchet-style saddle to make quick adjustments for the majority of pan configurations.

Despite having a lower price, this machine also comes with a one-year warranty. If you work on a lot of vehicles up on a lift, you will find that this jack provides the capability you require without a lot of hassle. If you don’t have a lift, you will have trouble using this jack and might prefer a low profile transmission jack instead.

Pros

  • Stable
  • Rugged construction
  • High lift range
  • Warranty

Cons

  • Doesn’t work well without a lift

3. OTC 1793A Stinger

Best High Lift Transmission Jack

Weight Capacity

1,000 pounds

Clearance

High Lift

Lift Range

35” to 71-5/8”

Unit Weight

165 lbs.

Unit Dimensions

37 x 22.5 x 7.7 inches

Warranty

Yes, 90-day

When you work in a professional auto shop, you need a transmission jack you can count on. This OTC Stinger model features a saddle that tilts both to the front and the back, plus you can turn it to the side for maximum versatility. There is a safety chain included for the perfect positioning. You can load up to 1,000 pounds with this jack while tilting forward at 24-degrees, backward at 19-degrees or to the side at 20-degrees.

With the corner brackets, you can ensure maximum stability and safety in conjunction with the broad leg base. The flash-chromed rams also have a rust-proof design for superior durability in any environment. The lowering pedal and foot-operated pump help you to control the installation or removal of the transmission with ease. It also includes four-inch swivel wheels that ensure you can maneuver the transmission wherever you need it to go.

With the safety overload system, the jack prohibits you from using it above the determined capacity, further ensuring you remain safe during operation. The only downside to this jack is the shortened warranty period. Owners only get protection for 90 days after purchase. If something mechanically breaks after that, the cost is on you, but the reviews seem to agree that this machine is made to last.

Pros

  • Safety overload system
  • Maneuverable wheels
  • Rust-proof construction
  • Swivel design

Cons

  • Only a 90-day warranty

4. OTC 5019A

Best Heavy Duty Transmission Jack

Weight Capacity

2,200 pounds

Clearance

Low profile

Lift Range

8-1/4” to 35-1/2”

Unit Weight

Detail

Unit Dimensions

55.6 x 35.6 x 14.5 inches

Warranty

Yes, 1-year

The best heavy-duty transmission jack from OTC is ideal for any professional establishment. The OTC transmission jack features an 8-1/4” low height to get under any aerodynamic truck that has low clearance. It features a swiveling pump handle to get into any restricted area with ease. The fast-acting pump also quickly raises the lifting arm without a lot of effort.

Adjust the mounting plate angle with the simple turn of your wrench. With the floor jack transmission adapter, you can easily fit Eaton Fuller or Road Ranger transmissions used on the earlier Class 7 or Class 8 trucks. This jack holds up to 2,200 pounds, making it ideal for any heavy-duty application. You can choose a 20-degree back tilt, 15-degree forward tilt, and 12-degrees to either side.

Unless you regularly need to lift heavy transmissions, this jack might not be the best option for you. Not only is it much heavier to handle the additional weight, but the price is much higher than the other choices. Still, it is the best heavy-duty transmission jack for trucks and buses.

With that said, it’s a must-have option for busy auto shops that work on trucks. Plus, with this price, you do receive a one-year warranty, so at least you have security knowing that the company will cover any defects that might occur.

Pros

  • Lifts heavy transmissions
  • Low profile
  • Adjustable mounting plate
  • Swivel design

Cons

  • Heavy

5. Generic Proline7891

Best Low Profile Transmission Jack

Weight Capacity

450 pounds

Clearance

Low profile

Lift Range

7-1/4” to 23-1/4”

Unit Weight

Detail

Unit Dimensions

17''L x 18''W x 23-1/4''H

Warranty

No

If you don’t need something on the heavy-duty end of the spectrum, and you want to save a little money, you should consider this low-lift transmission jack instead. It only holds 450 pounds but has plenty of features for the busy auto mechanic. This differential transmission jack comes with a saddle that tilts forward at five degrees for additional capability.

It features a minimum lift height of 7-1/4” so you can get it into tight spaces, but also reaches up to 23-1/4”. With the contoured cradle size of 6-1/2'' L x 13'' W and tilting saddle, you won’t have any trouble getting this into the position you require. Plus, it features non-marring swivel casters for seamless maneuverability.

This unit also comes complete with 43-inch long nylon safety straps to make transportation a breeze. Aside from the other jacks with more capability, this model only weighs 41 pounds, meaning you can take it to different job sites if you need too. It's compact, easy to use, and won't let you down when you need to move small transmissions. It's similar to a Harbor Freight transmission jack, but this model does not come with a warranty. Of course, most people don't expect that once they see how low the price is. 

Pros

  • Low cost
  • Low profile
  • Tilting saddle
  • Includes 43-inch long nylon safety straps

Cons

  • Low weight rating

6. Iglobalbuy 2 Stage 

Best 2-Stage Transmission Jack

Weight Capacity

1100 pounds

Clearance

High Lift

Lift Range

34” to 70”

Unit Weight

125 lbs.

Unit Dimensions

31" x 26" x 38"

Warranty

Yes, 2-Year

The 1100lb adjustable height hydraulic telescoping transmission jack with pedal 360° swivel wheel lift hoist is designed with commercial garages in mind but can be equally useful for home garages too. It is undoubtedly one of the top models on the market, and comes from a manufacturer that you can trust. Removing the transmission from a vehicle becomes easy.

With a rated load of 0.5 ton (or 1100lbs) and fully adjustable saddle with corner brackets, the Iglobalbuy transmission vehicle is compatible with most transmissions. Meanwhile, the foot-operated pump and lift pedal mechanism allows for easy position and alignment. Whether used in conjunction with a car lift or a garage pit, this makes the process of attending to transmission issues easier than you ever thought possible.

A lower height of 34” and maximum height of 70” is supported by 360-degree horizontal saddle rotation. Moreover, the 57kg unit is blessed with a wide 4-leg base and swivel casters for improved stability and movement. This security is aided further by the use of two 26″ safety chains.

Assembly is a particularly easy task too, allowing you to concentrate on the transmission-related works. However, you may wish to lubricate some parts throughout this process. The unit looks as you’d expect. Without being particularly noteworthy, the steel is finished to a professional standard while the blue color stands out from other surroundings. Most importantly, all parts and fittings – including springs and brackets – are built to last.

Iglobalbuy have designed a transmission jack that can be safely used by novices while providing enough quality for professional mechanics to gain use out of it too. Regardless of the situation, this is an extremely handy model to possess.

Pros

  • Very well priced.
  • Sturdy unit that can be moved with ease when required.
  • Hydraulic foot pedal offers natural movement.
  • Suited to virtually every transmission on the market (up to 1100lbs).
  • Heavy-duty steel offers maximum durability.

Cons

  • Could do with extending a couple of inches higher.
  • Wheels could run more smoothly.

7. Torin Big Red TR4053

Best Transmission Floor Jack

Weight Capacity

1000 pounds

Clearance

High Lift

Lift Range

49.6” to 68.7”

Unit Weight

75 lbs.

Unit Dimensions

26.6 x 16.6 x 6.6 inches

Warranty

Yes, 1-Year

Torin’s big red telescopic hydraulic transmission jack is manufactured from durable steel, boasting a dipped enamel finish. It offers exceptional value for money and can be used in conjunction with in-ground and above-ground lifts, allowing you to remove the transmissions of up to 1,000lbs in a fast, safe fashion. It works with cars, trucks, and motorcycles as well as with automatic and manual vehicles thanks to the use of an adjustable saddle that uses safety chains to tilt forward, backward, and side to side.

At 75lbs, and with dimensions of 26.6” by 16.6” by 6.6”, the Torin model is noticeably lighter and smaller than others, but it still offers sturdy positioning for working with transmissions in a convenient manner. Meanwhile, each of the four legs has three-inch steel wheels to offer easier portability.

Assembling the product is easy while all bolts and washers sit flush for a reliable performance that will last time and time again. While it might not stand out for its appearance, the transmission jack is certainly up to the job on personal assignments as well as some commercial ones.

Moving the jack up and down can take a little longer than some models, but the adjustment and casters movement are of the desired grade. Perhaps most importantly, it feels secure, which is crucial when trying to take the strain from your arms and avoid damage to the transmission or other vehicle parts.

Torin is clear about its place in the market, and is best used by individuals looking to treat their car as well as the vehicles of friends and relatives. As long as the work is kept within the limitations of the equipment, the transmission jack will work just fine.

Pros

  • Affordable.
  • Swivels four ways.
  • Easily moved (when you need it to).
  • Feels secure.
  • Compact dimension allows for easier accessibility.

Cons

  • May struggle with some commercial works.
  • Limited height adjustment.

Transmission Jack vs. Regular Floor Jacks

Using a floor jack to lift a transmission is possible if it is a high-quality model. You will need to purchase a transmission jack adapter, such as this option, from Voyager Tools. Still, compared to a proper transmission jack, you will not receive the same effectiveness with the standard floor jack.

If you plan to remove or install transmissions regularly, it makes more sense to use a dedicated jack. This gives you access to the swivel mechanism as well as other safety features you require.


Fixing & Maintaining Your Transmission Jack

As with any equipment in your shop, it’s vital that you take steps to prolong its life. Put your transmission jack away when it’s not in use and keep it somewhere away from the elements. You will also want to clean it off after every use. Still, you might encounter some issues. Some common transmission jack problems include leaking oil, slowly drifting down, wheels that don’t roll and kickback.

You can even see some troubleshooting steps with this video.


Safety Precautions to Follow

1. Double Check Your Car’s Support

Before you ever attempt to climb under your car, double check its support. While this may seem like an obvious thing to do, many people do miss this step. Don’t trust a jack by itself to hold your car up, as it is well known how prone these are to failure.

Whenever you need to go under your car, make sure to have a minimum of one jack assigned to each wheel that doesn’t touch the ground. You will also want wheel chocks on at least one of the wheels that is still touching the ground to make sure that your vehicle doesn’t roll. Before going under the vehicle, give it a shake to make sure it doesn’t fall (which would indicate that it is not sturdy).

2. Don’t Attempt Manual Transmission Removal

Once you’ve decoupled your very heavy transmission from your engine, it may seem easy enough to handle on your own. This is a rookie mistake. Many people forget to consider that at this point, the weight is distributed very unevenly across the components. This creates an awkward object to hold, making it much easier to drop. Not to mention, handling the transmission while being under your car gives you little time or space to move out of the way if something goes wrong, which is why using the proper equipment is necessary.

3. Check Your Tools

Inspecting your tools before using them can make a huge safety difference. Check the hydraulic cylinders in your jacks to make sure that there are no leaks, and just inspect everything overall to make sure that everything is fully secured and installed.


How To Use A Transmission Jack

Here is a YouTube video about how to use a transmission jack:


People Also Ask (FAQs)

Where is the best place to buy transmission jacks?

It makes sense to shop Amazon first for your transmission jack. This platform provides the most extensive selection at the lowest prices. Plus, the jack is shipped right to your business or home.

How safe are DIY transmission jacks?

Homemade transmission jacks don’t provide the safety features that come on a professional piece of equipment. You are putting yourself and other workers in danger if you attempt to do it yourself.

What does purging the transmission jack mean?

When air gets trapped in the jack, it might not lift fully or create a spongy feeling. To reduce the air, you must purge the system. This requires you to lift the jack and manually release the air from the valve.

How do you replace a transmission?

Each operation is different depending on the type of car you drive. Generally, you want to make sure you loosen all of the bolts and connectors under the hood first. Then, get underneath and remove all the connectors and hoses from this angle.

Drain the fluid and remove the drive shafts and axles. Remove the bolts that adhere to the engine housing. Carefully slide the transmission away from the engine to reduce damage to the torque converter and clutch. For a detailed video, watch these instructions on YouTube.


Conclusion

Now that you’ve read the best transmission jack reviews and buying guide, you should have an idea of what model will work for you. The best overall option is the Sunex 7796. It’s ideal for professional mechanics and do-it-yourself car enthusiasts. It comes at a great price and provides plenty of capability for the majority of transmission jobs.

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