RV Stabilizer Jacks
Stabilizer jacks steady a parked RV — they don't lift or level it. Their job is to take the wobble out of a leveled rig so the whole trailer doesn't rock every time someone walks to the fridge. This category covers scissor jacks, telescoping and adjustable posts, tripod kingpin stabilizers, and the rebuild kits to bring older hydraulic camper jacks back to life.
57 products
Valterra Universal RV Stabilizer | Adjustable 14"-28", Tool-Free Setup
Stromberg Carlson Jack-in-A-Box Stabilizer Jacks | Pair, 5,000 lb Capacity, 20"-46" Adjustable
Camco Eaz-Lift 24" Scissor Jack | 5,000 lb Capacity, Steel
Camco Olympian Aluminum Stack Jacks | 4-Pack, 11"-17", 6,000 lb Capacity
Ultra-Fab Scissor Jack | 24" Lift, 6,500 lb Capacity, Single
BAL 24" Deluxe Scissor Jack | 7,500 lb Capacity
Stromberg Carlson Scissor Jack (JSC-30-IND) | Single 30" Jack, 7,500 lb Capacity, Drill-Ready
Stromberg Carlson Scissor Jack | 24" Travel, 5,000 lb Rating, Single
BAL LoPro SJ24 Low-Profile Scissor Stabilizer Jack, 5,000 lb
Ultra-Fab King Pin Stabilizer Leg Extensions | 8 in, 3-Pack
BAL 20" Tent Trailer Stabilizer Jacks | Set of 2, 1,000-lb Capacity
Lippert Power Gear Gear Spur | 24 Teeth, 14.5° PA, 2" PD x 1.00" Bore
Camco Aluminum Stack Jacks | Adjustable RV Stabilizing Jacks, 2-Pack
Camco Adjustable RV Stabilizer, 6" x 6" HD | The Boss, 5,000 lb Capacity
BAL 42" Telescoping Connecting Channel for C-Jacks
BAL Tent-Trailer Stabilizer Handle | 12" Reach
Ultra-Fab Steel Gooseneck Tripod Stabilizer | 5,000-lb Capacity, 2-5/16" Coupler
Picking stabilizer jacks that actually kill the bounce
One rule governs everything below: ask a stabilizer to carry real weight and you'll bend it. These are support devices, not lifts, so the ratings you'll see describe how much load they can steady — not how much they can raise. Get that straight and the rest is picking the right style for your rig.
- Type. Scissor jacks like the Ultra-Fab 6,500 lb units bolt to the frame and crank up in an X; telescoping and adjustable posts like Camco's The Boss or the Valterra universal drop straight down; a tripod steadies a fifth wheel's kingpin up front.
- Capacity and height. The rating is a support figure, not a lift figure. Buy for the gap between your frame and the ground at your usual sites — a 24" or 30" scissor covers most rigs, tent trailers use shorter 20" sets.
- Crank method. Most scissor jacks take a 3/4" socket, so a cordless drill spins them up in seconds. Snug them firm, not gorilla-tight — over-torquing lifts a wheel off the ground and defeats the point.
- Rebuild vs replace. Hydraulic camper jacks can be brought back with a kit like the Rieco-Titan RMK2 rather than replaced outright, which is worth checking before you scrap a leaking pair.
Level the rig first, then stabilize — get the trailer sitting right with leveling blocks and chocks before the jacks come down. On soft ground, set a jack pad under each foot so it doesn't sink, and if you need to raise the nose to couple, that's a tongue or landing jack, not a stabilizer.