Pro 5.5 I-Beam Jack Mount Assy

The Pro 5.5 I-Beam Jack Mount Assy is a complete jack mounting bracket assembly for I-beam trailer tongues with a 5.5-inch beam width, available at Skipper B Trailers in Westwego, Louisiana. This assembly provides the mounting connection between your tongue jack and the 5.5-inch I-beam tongue found on larger Magic Tilt boat trailers — the tandem axle models and heavier single axle configurations that carry bigger boats with heavier tongue weights to the saltwater and brackish launches across Bayou Segnette State Park, Lake Pontchartrain, and the ramps throughout Jefferson Parish and the Greater New Orleans West Bank. The 5.5-inch beam fitment matches the wider tongue profile on larger Magic Tilt trailers that carry 20+ foot boats with correspondingly heavier tongue loads.

Louisiana boaters running larger trailers understand that the tongue weight on a loaded 20-24 foot boat puts serious stress on the jack and the mount that holds it. Every time you crank the jack to lift the coupler off the hitch ball at a Marrero launch, a Harvey driveway, or a Gretna storage lot, the mounting bracket bears the full tongue weight. A bracket that's corroded from years of saltwater exposure, fatigued from thousands of load cycles, or cracked from impact loses the strength to hold the jack securely — and a jack that shifts or drops under load means a trailer you can't unhitch safely. This complete assembly includes all mounting hardware for a straightforward bolt-on installation to the 5.5-inch I-beam tongue. Whether you're Captain Chris replacing worn jack mounts on heavy fleet trailers, Fishing Fanatic Frank installing a new tongue jack and needing the matching mount, or a marine repair shop stocking the 5.5-inch mount for larger customer trailers in Greater New Orleans, this assembly provides the complete mounting solution.

At $32.99, this jack mount assembly is a complete bolt-on solution for 5.5-inch I-beam tongues. Measure your tongue beam width before ordering — the 4.5-inch and 5.5-inch mounts are not interchangeable. Replace any jack mount that's bent, cracked, corroded, or no longer securing the jack properly. Perfect for jack installations, mount replacements, tongue repairs, and trailer builds on larger Magic Tilt boat trailers throughout Southeast Louisiana.

Key Features:
- Complete jack mounting bracket assembly for 5.5-inch I-beam tongues
- Includes all mounting hardware for bolt-on installation
- Designed for larger Magic Tilt tandem axle and heavy single axle trailers
- Bears full tongue weight during hitching and unhitching
- Holds tongue jack post securely in position
- Not interchangeable with 4.5-inch mount — measure beam width first
- Replaces bent, cracked, or corroded jack mounting assemblies
- Pre-drilled bolt holes for straightforward installation
- Essential when installing a new tongue jack on a larger trailer
- Handles heavier tongue weights from loaded 20+ foot boats
- Compatible with Magic Tilt and aftermarket 5.5-inch I-beam tongues
- Ideal for DIY trailer owners, marine repair shops, and fleet service
- Same-day pickup available in Westwego, LA

Jack mount assembly for 5.5-inch I-beam tongues on Southeast Louisiana boat trailers. Available for same-day pickup in Westwego, LA.