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Email parts@liftgateme.com or call (774) 266-8892- we're here for you.

Thieman Liftgates & Parts – Ultimate Reliability and Durability

Team LiftGateMe is here to support you for all your Thieman liftgate needs. Looking for a liftgate manual, how-to guide, new liftgate quote, or OEM parts? We are your partner every step of the way.

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Search By Thieman Part Type

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Switches

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Motors

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Cylinders

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Power Units

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Solenoids

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Top Selling Thieman parts

Browse our top-selling Thieman liftgate parts online. We know it can be overwhelming searching for parts which is why we've handpicked our best-sellers that customers love and reorder regularly. Whether you're searching for replacement parts, maintenance essentials, or specific components, our curated list makes finding what you need easier. Shop the most popular Thieman liftgate parts today and keep your equipment running smoothly.

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We are America's Thieman Liftgate Partner

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Your single source guide

Helping you and your team navigate the liftgate industry

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Get in touch like it's 2024

Phone, email, live chat, and text - we're on it.

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Customer Centric Growth

Your liftgate needs are our priority at liftgateMe.

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Coast to Coast

Shipping throughout the USA. Expedited delivery available.

Shopping for a NEW Liftgate?

Since 1964, Thieman has been dedicated to producing high-quality liftgates tailored to various needs. From the TT15 for light-duty pickups to the robust TDR designed for heavy-duty, palletized cargo, Thieman offers solutions that ensure durability and efficiency. With a focus on innovation and customer satisfaction, we’re confident we have the perfect Thieman liftgate to meet your lifting requirements.

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Thieman liftgate quote with truck and contact info

Shop by Thieman model

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TVLR Series

This is is a versatile liftgate designed for van and stake bodies, cutaways, and step-vans. It features a mid-range capacity and a steel skid-resistant platform.

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TDR Series

This gate is designed for heavy-duty use and is able to lift up to 6,600 lbs. It features a high lifting capacity, robust construction, and efficient loading capabilities.

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TT Series

The Thieman TT Series is ideal for pickup and service bodies. It features lifting capacities up to 1600 lbs respectively, robust construction, and user-friendly designs for efficient loading.

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LRST Series

This gate is designed for heavy-duty applications, featuring a mid-range capacity and self-leveling platform. It's ideal for efficient loading and handling of large cargo.

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Find your Thieman parts manual

These manuals should only be used for reference.  To confirm your parts, please contact us with your serial number.

These manuals are coming soon.

We're here for all your liftgate needs. 
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No Part Number? We can help.

No liftgate serial number? Click here for a visual guide to locate it, then contact us.

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Phone Number

(774) 266-8892

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Recent Articles

Recent Knowledge Share

Maxon RC Rail Liftgate Power System Guide: Battery Box, Electrical, and Hydraulic Setup Explained

Jun 04, 2025
 
David M

The Maxon RC Series is a heavy-duty rail-style liftgate designed for demanding fleet applications. With its high power requirements and advanced hydraulic components, installing the RC Series correctly is crucial to long-term performance and reliability.

Pickup Liftgate Guide | Maxon C2 Liftgate

Jun 02, 2025
 
David M

If you’re outfitting a pickup truck liftgate for work or fleet use, the Maxon C2 series is one of the most reliable, low-maintenance options on the market. Built to support either 1300 or 1500 lbs of lifting capacity, the C2 fits a wide range of full-size trucks and offers multiple platform styles to suit different work environments.

Top Use Cases Maxon’s C2 Pickup Liftgates

May 31, 2025
 
David M

The Maxon C2 is one of the most versatile and widely spec’d liftgates for full-size pickup trucks — but it’s not just the flexibility in platform types or lifting capacity that sets it apart. It’s the ability to match those features to real job site needs across multiple industries.

Pickup Liftgate Maintenance Guide | Maxon C2 Series

May 30, 2025
 
David M

When your job depends on a pickup lift gate, even minor issues can lead to big delays. That’s why Maxon outlines a series of daily safety and functionality checks for its C2 model, designed to help you spot potential problems before they turn into downtime. This article compiles those factory-recommended tasks into a clear, practical guide.

Why trust Team LiftGateMe 
for your Thieman liftgate needs?

Why trust our team?

Trust LiftGateMe for your Thieman Liftgate needs. Our extensive experience with Thieman products, expert guidance, and exceptional customer support guarantee the perfect liftgate solution every time.

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Proud to be your Thieman Liftgate source

All about Thieman

Thieman Liftgate prides themselves on being a top-tier manufacturer of hydraulic liftgates, providing a wide range of solutions tailored for light, medium, and heavy-duty trucks and trailers. With a rich history dating back to their founding in 1964, Thieman Liftgate has consistently pushed the boundaries of innovation and quality in the liftgate industry. Their extensive lineup includes Toplifters, Stowaways, Railgates, Sideloaders, and Conventional models, making Thieman Liftgate your go-to partner for versatility and reliability in the liftgate industry.

Thieman Liftgate excels in customizing liftgates to meet specific customer needs, thanks to first class American engineering and decades of expertise. Whether you’re handling loads as light as 1,000 lbs or as heavy as 6,600 lbs, Thieman Liftgate has the capacities to fit your needs. They also have a diverse set of features with platforms available in steel or aluminum, and level ride lifting capabilities for certain models. Each gate is carefully engineered for durability and efficiency, ensuring that Thieman Liftgate remains a trusted choice for various applications.

Their commitment to quality and innovation has solidified their position as a leader in the hydraulic liftgate market. Thieman Liftgate solutions not only boost operational efficiency but also guarantee the safe and smooth handling of your business’s goods. Specific features like the rugged, weather-resistant components ensure long-lasting performance, while advanced hydraulic systems offer smooth, and reliable lifting operations.

Their Railgate model features a large platform for stability and extended reach, perfect for handling bulky items. The Stowaway model is designed for trucks with limited space, folding neatly when not in use, while the Sideloaders make curbside deliveries a breeze. Thieman also offers customizable controls and safety options, such as platform retention ramps, safety rails, and remote operation capabilities.

With a Thieman Liftgate, you can expect superior functionality and reliability, making your logistics operations more seamless and effective. Discover how Thieman Liftgate can elevate your business with their top-tier liftgate technology. Need help choosing the right liftgate? Our team is here to assist you every step of the way!

Frequently Asked Questions

What is the weight limit for a Thieman liftgate?

The range of lifting capacities will vary depending on model. The general range is from 1,000 lbs to 6,600 lbs.  Contact us to confirm your model's lifiting capacity. 

What oil should I use in my Thieman power unit?

The parts department at Thieman recommends Dexron III automatic transmission fluid for their gates. They do not sell their own proprietary blend. Pick this up at your nearest auto shop or order it online from Napa or Advanced Auto Parts.  When in doubt, confirm with Thieman your speicifc gate's oil.

What's the difference between Thieman tailgate and liftgate? 

Although commonly refered to as a liftgate, Thieman's tailgate is ultimately the same as our beloved term and will lift your cargo for decades to come.