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Product DETAILS

8000 lbs

TONGUE WEIGHT LIFT CAPACITY

11:1/3:1

Gear Ratio

TheMulti-Mount Dual Speed Gearboxis built to eliminate manual cranking while giving you control over how the job gets done. By pairing with a standard cordless drill, it transforms trailer operation into a faster, more efficient process, while allowing you to switch between speed and torque depending on the situation. The dual-speed system provides a 3:1 high-speed ratio for quick lowering and retraction, and an 11:1 low-speed ratio for lifting fully loaded trailers with control and reduced strain.

At its core is a two-speed drive mechanism designed to adapt to real-world use. High speed allows you to move quickly when the load is light or during setup, while low speed provides the mechanical advantage needed for heavy lifting. This gives you a level of flexibility that a single-speed system cannot offer, without adding unnecessary complexity to operation.

The housing is machined from billet aluminum to withstand repeated use and demanding environments. Whether used on job sites, in fleet operations, or for regular towing, it is built to handle continuous load cycles while maintaining reliability. The design remains compact and practical, making it easy to handle, transport, and deploy across different trailers.

The Multi-Mount platform is designed for compatibility and efficiency. Its universal mounting system allows it to work across a wide range of trailer types, while the quick attach system enables fast transfer between trailers with no permanent modifications. This reduces equipment redundancy and makes it a practical solution for both individual users and multi-trailer fleets.

Manufactured in the USA, the Multi-Mount Dual Speed is built as a durable, long-term solution for users who need both speed and power in a single system. It replaces manual effort with a controlled, adaptable mechanical advantage, improving efficiency while reducing strain in everyday operation.

Cordless Drill Powered

Use your cordless drill to raise and lower your trailer effortlessly.

11:1/3:1 Gear Reduction System

Our multi-stage gear reduction allows raising and lowering even the heaviest trailers without strain on you or your drill.

Universal Mounting System

Our wide selection of brackets makes mounting your Trailer Gearbox an easy no sweat task.

Fleet Friendly Design

Carry one gearbox on your truck and use with multiple trailers. Gearboxes go on and off in seconds.

Trailer Gear Box

Multi-Stage Gear Reduction

Gear reduction is what sets Trailer Gearbox apart from other trailer lifting solutions. Our multi-stage gear reduction takes your drill’s torque and multiplies it through multiple stages of spur gears, delivering efficient power to the jack. This allows you to raise and lower even the heaviest trailers without putting excessive strain on the drill or the user. Single-stage or direct drive options quickly max out your drill, while worm gear designs are inefficient and waste torque before it ever reaches the jack.

Trailer Gear Box

Heavy-Duty Construction

Our Gearboxes are engineered to take a beating. Constructed from high strength steel and billet aluminum and coated with an ultra durable anodized finish, you can be sure that your brackets can stand up to heavy loads and the most extream weather.

Trailer Gear Box

WE BACK UP OUR PRODUCTS

At Trailer Gearbox, we stand behind what we build. If it’s not right, we make it right-no runaround, no excuses. Our 5-Year Warranty is backed by real human support and our NO-BS commitment to our customers.

Frequently Asked Questions:

Trusted by people who tow

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Made in the USA

Proudly Designed, Built & Tested
In The United States

Simple Returns

If It’s Not Right, We’ll Make
It Right –– Guaranteed

Real Human Support

Talk To A Team That Actually
Uses The Product

Built For Real Work

Trusted by Haulers, Pros, and
Weekend Warriors Alike