Easy — 1–2 hours
Description
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Hidden Hitch |
| Part Number | H03O 180405 |
Videos
BULLDOG® 12k Powered Drive Kit for 12,000 lb Jacks
etrailer | Rebuilding a Bulldog 12000-lb Capacity Jack
The Best Trailer Jack Harbor Freight Haul Master 10k Trailer Jack Installation and Overview
Trailer Jack Replacement: A Heavy Duty Upgrade
Review of TOWKING Square Weld Trailer Jack With Drop Leg
Two-Speed Jack Option Demonstration
BULLDOG® Velocity™ Series High Speed Jack
Northern tool winch to power jack on gooseneck 20 ton trailer
Manual vs Hydraulic Jacks | MAXX-D Trailers
Installation of a BULLDOG® Powered Drive Kit 1824200100
How to Replace the Bevel Gears in a BULLDOG® Square Jack
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy