Upgrade your trailer setup with this Bulldog bundle: a powerful 4,000 lb electric A-frame jack paired with a heavy-duty 15,000 lb cast-head coupler. Fast deployment, corrosion-resistant finish, and industry-leading durability make this kit perfect for utility, cargo, livestock, and construction trailers.
We recommend verifying your trailer’s original equipment specifications and performing regular maintenance on both jack and coupler to ensure peak performance and safety.
| Specifications: | |
|---|---|
| Kit Type | Complete Trailer Jack & Coupler Bundle |
| Weight Capacity | 3,001–5,000 lb |
| Jack Mounting Style | A-Frame Triangular Center Mount |
| Lift Mechanism | Electric Lift, 4,000 lb |
| Jack Travel Range | 14″ lift (9.75″ retracted, 31.75″ extended) |
| Jack Foot Type | Non-spring return footplate |
| Jack Tube Diameter | 2.25″ outer, 2″ inner |
| Bracket-to-Bottom Clearance | 10″ retracted, 32″ extended |
| Coupler Ball Size | 2-5/16″ |
| Coupler Capacity | 15,000 lb |
| Finish | Black zinc-plated |
| Standards | SAE J684 compliant |
| Warranty | 5-year limited |