PASSCA transmission jacks are a professional and sturdy solution for lifting and holding transmissions during replacement or other engine work. 

The power and stability of a transmission jack makes lifting and holding transmissions a breeze, in any setting and scenario. 

PASSCA’s transmission jacks are all built to the highest standard and inspected according to CE and ASME standards.

We take pride in our transmission jacks, which is why we have put together the best lineup of options for any customer’s needs.

Transmission Jacks: The Ultimate FAQ Guide

This FAQ guide is meant to be an overview of all transmission jacks; for details about a specific type, visit the high lift transmission jack page or the low lift transmission jack page. 

After you’ve read this guide, you should have a clear idea of how to choose the right kind of transmission jack for your specific needs, how to take care of your transmission jack, and how to use a transmission jack to reach the best outcome possible. 

We add to this guide all the time, so please, send us your questions. 

What Is a Transmission Jack?

A hydraulic transmission jack is a device used for lifting or holding a transmission into place during automotive repair services, and is also known as a transmission hydraulic jack. 

There are many options available for transmission jacks, from a sleek low profile transmission jack to a high lift 2 stage transmission jack. 

Not only do transmission jacks make engine work safer and more stable, but their lift power takes a lot of pressure off of mechanics from managing or handling a heavy, expensive component such as the transmission. 

A high lift transmission jack is most useful for replacing or servicing transmissions from fully lifted vehicles. 

A low lift transmission jack like a transmission floor jack is more useful for handling transmissions from vehicles that are on jack stands and closer to the ground.

What Is a Transmission Jack Used For?

A transmission jack is primarily used by automotive professionals and hobbyist mechanics for lifting, holding, transporting, and adjusting transmissions.

However, a transmission jack can also be used to lift and move other heavy engine parts and vehicle components, making a transmission jack a great way to make any part replacements much easier. 

Do I Need a Transmission Jack?

A transmission jack is an excellent addition to any home garage where you will be replacing engine components. 

For a professional automotive shop, a transmission jack can last for decades if properly maintained, and you will have plenty of opportunities to use one. 

While some people may be able to get away with a transmission adapter for floor jack, a dedicated transmission jack will have many more safety features and ease of use abilities. 

What Are the Advantages of Using a Transmission Jack?

A jack specifically for lifting, holding, adjusting, and moving transmissions and other heavy engine parts is a huge boon in a professional automotive shop or in a home garage. 

The hydraulic power behind each models’ lift capacity and the air assisted lifting of many 2 stage transmission jacks makes lifting components an easy task. 

What Types of Transmission Jacks Does Passca Offer?

PASSCA makes a low lift transmission jack in four different weight capacities, with half ton, 1 ton, 1.5 ton, and 2 ton models. 

Low lift transmission jacks use hydraulic lift power to allow you to handle heavy engine parts underneath a vehicle lifted on two or four vehicle lifts or stands. 

PASSCA always offers many versions of a high lift transmission jack, allowing for easy movement of transmissions and other heavy parts underneath vehicles that are on full car lifts. 

Our high transmission jacks use either compressed air or a manual pump to power the hydraulic lifting; this makes it easy to lift heavy weights and carefully adjust the distance as you line up components for installation or removal.

How Tall Is a Transmission Jack?

Transmission jacks vary wildly in their height, depending on the type of jack they are and intended uses they have. 

Low transmission jacks can get as low as 165 mm, to let you easily maneuver them underneath a vehicle.

All of our high transmission jacks can extend to over 5 feet tall, with our tallest having a maximum height of 2075 mm or 6 feet 9 inches. 

How Do You Build a Transmission Jack?

Many people are tempted to fashion some sort of transmission jack diy, but for safety reasons this is generally not suggested. 

A transmission jack adapter can help you convert a floor jack into a semi-functional solution, but for higher up jobs like a car on a full lift, you would need a high lift transmission jack. 

For people who work on their own vehicles, a transmission jack can ensure your other equipment is free during other parts of the DIY tasks you are undertaking. 

What Is a 2 Stage Transmission Jack?

A 2 stage hydraulic transmission jack is another name for what PASSCA refers to as a high lift transmission jack. 

The “2 stage” part of the name comes from the separate stages of lifting that come from different sources; the main lift comes from an air compressor for fast and smooth lifting. 

The second stage of a 2 stage jack is operated by a manual pump using a foot pedal or hand lever; this allows for small adjustments at steps in the process where an air compressor might slam your auto part into place too quickly. 

What Is an Air Over Hydraulic Transmission Jack?

“Air over hydraulic” refers to the hydraulic jack system located in many jacks. 

The pressurization within the jack assembly is increased using air pressure, applied through a piston or compressed air, which then pushes onto a piston, lifting the jack saddle. 

Because the pressure determines the height of the jack, there is an easy release valve available and the manual pump allows for specific adjustments. 

How Do I Use the Transmission Jack?

A transmission jack can perform complex and impressive feats, even though it is relatively simple to operate. 

Just move the jack underneath the component you wish to lift and secure it to the jack’s saddle. 

The hydraulic power controls the height while the safety features such as a chain or strap keeps your components and workers safe from harm. 

Where Do I Place the Transmission Jack?

A transmission jack comes with a large jack saddle to fit underneath the transmission you are lifting. 

While the transmission is resting on the jack saddle, there are safety features like a chain or strap that can be used to secure the transmission to the saddle. 

The wheels on transmission jacks allow for easy placement, so you do not have to struggle with unidirectional wheels like those on a traditional floor jack. 

Make sure to always place the transmission’s center of gravity in the center of the saddle, to keep it balanced and safe as you lift or store a heavy transmission using the jack. 

How Do I Repair the Transmission Jack?

Because PASSCA products are all made with high quality materials and thoroughly inspected according to rigorous safety standards, there will only rarely be repairs or maintenance that arises. 

Most problems with gaining or maintaining a lift are linked to either excess air in the jack assembly, an open release valve, or a task that exceeds the weight limits of the equipment. 

If you have extra air in the jack assembly that needs to be purged, you can do so easily on your own by bleeding the transmission jack; see the next question for full instructions. 

Other small issues may be related to the age of the O rings or rubber gaskets inside your jack assembly; these components can dry out in certain conditions or will wear out over the jack’s long life and need to be replaced. 

How Do I Bleed the Transmission Jack?

Regularly bleeding a jack is an important way to extend its useful life and keep it functioning properly.
Make sure you detach your jack from any active use or other devices before bleeding your floor jack. 

Here is the process to bleed your jack:

1. Open the valve and pump ten times. 
2. Close the valve and raise the ram until it is fully extended. 
3. While extended, pump ten more times. 
4. Release the valve again, and lower the ram. 
5. Repeat this once or twice more to remove all the air from the jack.

How Do I Fill the Transmission Jack With Oil?

If the hydraulic fluid in your transmission jack has leaked or become old, you can easily replace it with new fluid. 

Always follow the manufacturer’s recommendation in the operating guide for your specific jack when replacing any parts or fluids, although other types of oil can work inside a hydraulic jack in an emergency. 

Make sure to fully flush and replace the hydraulic fluid in your jack if it has become contaminated during your use, as any moisture or contaminants can reduce your transmission jack’s lifespan. 

How Do I Use a Transmission Jack Adapter?

A transmission jack adapter can be used on other types of floor jacks or bottle jacks to achieve some of the benefits of having a specifically designed transmission jack. 

Adapters are also available for other types of auto parts that need to be held in place or safely moved around a garage space. 

How Can I Choose the Best Transmission Jack for Sale?

Lately, many low-end, big box stores and major online retailers are trying to sell their own equipment, including transmission jacks.

However, you should look carefully at the design and materials used, to make sure you are not buying a grossly inferior device or overpaying for a brand name with no background in automotive equipment. 

Check out our guides on the high lift transmission jack page or the low lift transmission jack page for more information about each type of device, to find the best option for you. 

What Is the Best Transmission Jack for a Professional Automotive Repair Shop?

A heavy duty high lift transmission jack is an important piece of equipment for garages that lift cars completely to work underneath them, and many professional automotive shops keep more than a couple around for lifting tons of hefty pieces. 

PASSCA offers many editions of out high lift transmission jack, but the one with the most lifting power is the #80804 which has a sturdier, wider base to allow it to handle 1000 kg of weight at tall heights. 

The best transmission jack for lift will always be the one (or a combination of models) that meets your shop’s specific needs, so analyzing your business is important. 

We would love to go through your garage’s needs with you and help find the best unique solution to all your equipment needs; contact us for assistance. 

What Is the Best Transmission Jack for Trucks?

To find a transmission jack for a semi truck or a transmission jack for big trucks, look no further than PASSCA’s heavy duty transmission jack options. 

The highest weight capacity among our transmission jacks is the low lift model #80904, which can hold 2000 kg and easily handle large transmissions. 

How many types of transmission jack does have on the market?

There are mostly 2 main types of transmission jack on the market, one is high lift transmission jack and another type is low profile transmission jack

the high lift transmission jack also called  2 stage transmission jack or telescopic/ telescoping transmission jack

What do accessories come with the transmission jack?

The transmission jack adapter comes with the transmission jack .it can hold the transmission while it needs to remove or install

How to use a Transmission Jack?

The transmission jack is primarily used to remove or install an automatic or manual transmission in most cars or trucks.

what you want to do is first is to figure out where the center of gravity on your transmission is

you can use the tools on the jack to adjust your transmission .once your transmission is on the jack and centered, you can strap it down.

you also can adjust the plate by turn the lever forward and the side handle on the jack helps you position the transmission as you are installing it

another thing we can use the transmission jack for is suspension work

How to check the quality of the transmission jack?

You can check the transmission jack quality by overload test, mostly the jack capacity should pass 150% of the rated capacity, for example,if the transmission jack capacity is 500kg ,it should pass 750kg overload test ,also every PASSCA transmission jack has pressure test before delivery

How Do You Use a Transmission Jack?

You can use the transmission jack as a professional or personally when doing regular transmission maintenance on your vehicle.

Here is a step by step process that you can follow to properly use the transmission jack.

1) Draining the Transmission Fluid.

First, with the help of a car lift, you will elevate the car transmission to a height of 60 inches from the floor.

After that, you will drain the transmission fluid and then close the body of the valve.

2) Positioning the Transmission Jack

Secondly, you will position your transmission jack under the vehicle and then connect the air inlet valve to the compressed air.

After that, you will center the transmission jack so that the arm extends all the way to the transmission fluid pan.

The incoming air from the main air transmission line will extend the arm of the transmission jack thus pushing the car transmission.

It will eliminate the weight of the transmission from the bolts that secure and hold the transmission in place.

3) Securing the Transmission

After that, you need to make sure that the transmission is stable by securing the transmission jack.

You will secure the transmission by placing it on the top plate of your transmission jack.

Ensure that you engage the shims or straps so that the transmission is safe and secure on the transmission jack.

After that, you can comfortably remove the nuts and screws securing the transmission to the car.

The transmission jack is sufficient to carry the heavyweight of the transmission allowing you to do maintenance.

What is the Procedure for Building a Transmission Jack?

With the right tools in hand, you can also build your own transmission jack from scratch.

Here is a step by step procedure that you can follow to build your own transmission jack.

1. Preparation Stage

First, you need to have a floor jack which is a necessary raw material for building the transmission jack.

You can purchase a high-quality floor jack online at a cheaper price thus saving you money.

Apart from that, you will need a 2 by 4 plywood that is thick and long to reach the car transmission.

It has to be strong enough to hold and secure the weight of the transmission while you are working on it.

2. Building the Transmission Jack

You will begin the process by eliminating the swivel part by using snap ring pliers from the floor jack.

After that, you should drill a hole right into the plywood and then fix a 14 mm bolt into the plywood.

Ensure that the bolt fits tightly into the hole by using a bolt that is slightly thicker than the hole you drill.

After that, you need to create proper support for the transmission jack by securing it with scrap pieces of wood.

Ensure that you secure the scrap pieces of wood by screwing them tight on to the main wooden block.

3. Attaching Chains and Floor Jack

You need to install security features on your transmission jack by attaching chains to the piece of wood.

They will help in holding the transmission for a longer period and remove excess strain from the wooden stand.

Finally, you will attach the floor jack to the wooden piece and secure it tight to ensure stability.

Which Factors Should You Consider When Purchasing a Transmission Jack?

When shopping for a good transmission jack, there are particular factors that you need to have in mind.

Here are the main factors to put under consideration when shopping for a transmission jack.

The durability of the Transmission Jack

You need to purchase a highly durable transmission jack that will serve you for a long period.

It is important that you have the weight capacity at hand to know the right type of transmission to purchase.

The capacity of the Transmission Jack

Having knowledge of the weight of load your transmission jack will carry will help you choose a good transmission jack.

You will purchase a transmission jack that will hold the weight you need without caving in or bending.

Motion Range of Transmission Jack

Here, you will decide on the adjustable height that your transmission jack will have.

You will consider the maximum height as well as the minimum height of the transmission jack.

Ease of Assembling the Transmission Jack

You will purchase a transmission jack that you can handle properly during the installation and assembling stages.

In that case, you need to read and ensure that you understand the assembly manual before paying for the device.

How Does a High-lift Transmission Jack Compare to a Low-Profile Transmission Jack?

low profile transmission jack

High lift transmission jacks are suitable for use in applications where you need to raise your car high off the ground.

It is capable of extending to longer heights in a bid to hold the transmission in position high above the ground.

It allows you to comfortably work on the transmission while standing under the vehicle.

On the other hand, the low-profile transmission jack will require the help of using different types of jack stands.

It does not lift the transmission high above the ground and is suitable for applications such as home garage applications.

In this case, you will not work while standing and in some cases, you will have to lay down on the ground to work.

Which Tips Should You Follow When Installing the Transmission Jack?

During the installation process of the transmission, there are particular things you should consider.

Here are the things that you need to consider when using the transmission jack.

· Proper Stability

Your transmission jack must have very high stability levels to ensure that it does not move,

You can anchor the transmission jack to the ground for better stability when installing or removing the transmission.

· Use Protective Gear

You need to protect yourself at all times by wearing protective clothes and gloves.

· Secure the Transmission

It is also very important to ensure that you strap in the transmission on the transmission jack rack or plate.

· Work on a Flat Surface

You should make sure that the ground you are working on is flat to ensure proper uniformity in lifting load.

· Proper Maintenance of the Transmission Jack

It is important that you clean and lubricates the moving parts of the transmission jack regularly.

Apart from that, you need to change the hydraulic fluid regularly at particular time intervals.

How much does Transmission Jack Cost?

The cost of the transmission jack usually varies depending on the type of transmission jack you intend to purchase.

Generally, the cost of the transmission jacks ranges from under 150 to over 500 US dollars.

Here is a breakdown of the pricing of transmission jacks.

· Under 150 US Dollars

These types of transmission jacks have very low weight ratings and will handle very light weights.

Between 150 to 500 US Dollars

Most of the transmission jacks are in this price range and can carry a considerable amount of weight.

Above 500 US Dollars

You will use transmission jacks on this weight category for commercial operations.

These transmission jacks usually have a very high weight category with premium features and heavy-duty materials.

What are the Benefits of Using a Transmission Jack?

There are numerous advantages that you will enjoy when using the transmission jack.

Here are the main benefits of using the transmission jack.

· Ease of Use

Using a transmission jack is very simple since it requires you to leverage the mechanical advantage to operate it.

These simple motions will allow you to perform very hard tasks using the transmission jacks.

Incorporation of Technology

Transmission jacks incorporate different levels of technical advantage to help in its operations.

It makes it increasingly simple and easy to lift very heavy weights of transmissions on different vehicles.

· Uniformity in Operation

Transmission jacks will provide you with the most uniform lifts, unlike manual lifts which are usually shaky.

All you have to do is get a transmission jack that has a wide leg base and a very flat ground for uniformity.

· Economically Viable

Using the transmission jacks often makes it cheap to achieve or cove milestones that are usually very expensive.

Hydraulic transmission jacks lift very heavyweights that will require a lot of hired labor or manpower to achieve.

· Saves on Time

You are also sure of saving a lot of time when you use the transmission jack as it will ease the lifting process.

How Does a Low-Profile Transmission Jack Compare to an Under-Car Transmission Jack?

Low profile transmission jack is suitable for applications where you don’t have to raise the car above the ground level.

It has tilt saddles, different swivel pump handles, and roll casters that enhance efficiency in tight spaces.

On the flip side, the under-car transmission jack is suitable for applications where you will have to raise the car.

In this case, you will have to extend or raise your car to greater heights above the ground before using it.

You will need a two or four-post car lift to help in lifting the vehicle above the ground.

What is the Difference Between a Bottle Jack and a Heavy-Duty Transmission Jack?

You will use a heavy-duty transmission jack to lift or raise transmission jacks that are very heavy.

It has the capability of lifting weights that range between 2000 and 3000 pounds.

The main materials for making this transmission jack is heavy-duty steel and is versatile for lightweight applications.

The bottle jack has a versatile hydraulic ram and a foot pump which will push the ram through pressure hoses.

You will use it in vehicles that have higher clearance levels.

Can You Adjust the Floor Transmission Jack Using an Adapter to Lift a Transmission?

Absolutely, you can adjust the floor transmission jack just by using an adapter to help in lifting the transmission.

All you have to do is connect the adapter that will provide the stability and control of the lifting process.

You must, however, note that the adapter will reduce the maneuverability of the transmission jack.

Can I Employ the Transmission Jack in Performing Other Functions?

Yes, you can use the transmission jack to perform different functions other than lifting the transmission.

It can help you in lifting other parts of the vehicle especially when you need to do maintenance.

Apart from providing the lift and support services, you can also use the transmission jack to press different devices.

What is a Telescoping Transmission Jack?

Telescoping Transmission Jack

Telescoping transmission jacks are types of under-car transmission jacks with ratchet saddles that you can adjust.

Apart from that, it has an extra-wide base that increases stability by lowering the center of gravity.

It also has a foot pedal that will enhance easier operations even in a standing position.

It allows you to operate the transmission jack with your feet while your hands are also engaged.

How Do You Operate a Transmission Jack?

You can operate the transmission jack using the hydraulic system which you can operate manually.

Apart from that, you can use the automatic hydraulic system in which you can operate using air valve connections.

In addition to that, the hydraulic system has a hand or foot lever pump that you can use to operate the transmission jack.

You should consider using the foot lever pump which allows you to use your feet and free your hands for other engagements.

Are There Particular Safety Rules for Using the Transmission Jacks?

Yes, there are safety rules that you must adhere to when using the transmission jack.

1. First, you must read the operation manual carefully and understand it before you engage the machine.
2. You must also ensure that the people operating the transmission jack have knowledge of its operating procedure.

• Apart from that, you must wear protective clothing such as gloves and overall covers to protect your body.

1. Ensure that you engage the locks on the transmission jack to prevent it from moving around.
2. You must never go beyond the weight capacity rating of the transmission jack.
3. It is important to use a level surface that is hard enough to withstand the weight of the transmission.

• You have to support your vehicle adequately before you engage in any form of repairs.
• Remember that making alterations to the device will compromise the originality of the transmission jack.

Which Precautions Should You Take When Inspecting the Transmission Jack?

When inspecting the transmission jack, here are the basic things that you must take good care of.

• Do not use the transmission jack unless you lubricate it properly
• You should check on the worn out or damaged parts before using the transmission jack
• You must also inspect the work area before you engage in using the transmission jack.

What are the Main Parts of a Transmission Jack?

Transmission jacks have numerous parts that work in conjunction with one another to produce lifting force.

The main parts of the transmission jacks that you need to consider are:

· Base of the Transmission Jack

This is the lower part of the transmission jack that provides the support it requires to lift heavy loads.

It is often wide enough to improve the stability of the transmission jack thus preventing it from toppling over.

· Cylinder

This is the part that connects directly to the base of the transmission jack.

It will anchor the upper part of the transmission jack to the base of the transmission jack.

It also has a hydraulic unit that lifts and lowers the transmission jack to different heights.

· Saddle

The saddle is the part that will hold the transmission in position as you do the maintenance service.

Most of the saddles are adjustable and will allow you to place the transmission at different angles.

How do you Air Purge the Transmission Jack?

Air purge is another term for bleeding the transmission jack and getting rid of excess air from the system.

You can air purge the transmission jack by:

• Pumping the transmission jack 10 times and maintaining an open valve.
• Closing the valve and raising the transmission jack to the full extension height
• After that, you should maintain the height as you pump the transmission jack 10 more times.
• You will then release the valve and slowly lower the cylinder of the transmission jack.
• You can repeat the process to ensure that you purge all the air from the system.

Do You Have Geared Transmission Jacks?

Yes, we have transmission jacks that come complete with a gearbox.

This type of transmission allows you to control the lifting process gradually at different velocities.

How Do You Maintain a Transmission Jack?

You need to maintain your transmission jack regularly to increase the durability of the transmission jack.

Here are the major maintenance procedures that you will perform on your transmission jack.

· Inspection of the Transmission Jack

First, you will inspect the transmission jack on a regular basis to identify the parts that need proper modification.

· Binding of the Transmission Jack

Binding of the load will allow you to lower the transmission jack for repair or maintenance.

It is an important procedure that you will undertake especially if the transmission jack fails mid-operation.

· Cleaning of the Transmission Jack

It is important to clean off the debris and oil stains on the transmission jack.

· Lubricating the Transmission Jack

Here, you will lubricate the moving parts of the machine to ensure that they run smoothly without interruptions.

· Replacing Worn Out Parts

During the inspection process, you might identify worn-out parts that you have to replace immediately.

This also involves replacing the hydraulic oil after a particular set period of use.

At Passca Tools, we design and manufacture a range of lifting equipment.

You can contact us now for inquiries and free consultations on transmission jacks.