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The SuperMax Gearbox is a U.S.-made solution that replaces manual trailer cranking with the power of a cordless drill. Its 14:1 gear reduction and single-drive design allow the landing gear to raise and lower quickly with minimal effort. Built from durable billet aluminum, it’s designed to weather the toughest conditions. The quick-attach system lets one gearbox be used on multiple trailers, saving time and reducing costs.
The SuperMax is a great alternative to expensive electric or hydraulic jack upgrades, delivering the same smooth, reliable performance in a simpler and more affordable solution.
Key Features:
MODEL: SuperMax Gearbox (Build): Standard Orientation
MANUFACTURER PART NUMBER: 02-01-0400-01
UPC: 850078504050
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Highest Rated Products:
Dan Tabler
05/01/2025
Great place to do business, no pressure very professional and they don't try to push you into anything. I got several quotes and overall they are the best value
Jonathan
04/30/2025
Had a fantastic experience. Super friendly and helpful staff made my out of state purchase quick and painless. Very knowledgeable and the best prices I could find for hundreds of miles. Highly recommend!
Scot Evans
04/29/2025
I came a very long distance and worked with Shane over a three week period, and I must say from day one through the day I picked up my unit, the service was outstanding. Not only do they sell superior products, but the customer service is top-notch. Thank you, Brechbill Trailer Sales!
Jeffrey Bagley
04/29/2025
Purchased a new Eby dump trailer. Great experience during both a phone order/ purchase, and on my pick up / delivery day. No hidden fee’s or surprises. I would recommend them as everyone I encountered was very positive and helpful.
Frederick Forrester
04/28/2025
Professional,informative, no hassle, person centered approach.Great snack bar (Twinkies available)
Cystal Garrett
04/25/2025
We brought our B wise dump trailer to Jud for things that needed fix and he did an awesome job. Also we had a local Chevy dealer install a brake controller on our 2023 Tahoe, after the 3rd controller, we had Jud look at it. Jud found that the Chevy dealership installed them wrong and it was burning the brake controller module up. Jud took the time to replace it and install a new one for us, he is very professional and explained everything to us. 10 out of 10, we will be back to Brechbill for anything trailer related. Jud definitely earned our trust..
Heather Bearce
04/18/2025
We purchased an enclosed trailer in a matter of three hours. Two of those hours were the drive to the shop. We were approved in 5 mins with Ryan’s help and Steven was amazing with helping us hook up and explain everything in detail. Highly recommend. Friendly and knowledgeable staff with rapid results! You guys rock!!!
The trailer gearbox is a great addition to my current setup. But the biggest reason I deal with your company is customer service. I ran into a problem with the first one that was shipped called explained my problem and they next day aired a replacement. What more can you ask for.