RV Parts & Supplies

Jacks & Leveling

Stabilizers, scissor jacks, and leveling systems to keep your rig steady at any campsite.

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Andersen Camper Levelers (2-Pack)

Curved wedge levelers rated up to 30,000 lbs — drive up and you're level in seconds, no chocking required.

Camco FasTen RV Leveling Blocks, 10-Pack

Interlocking stackable blocks for jacks, tongue jacks, and stabilizers. The classic yellow blocks seen at nearly every campground.

Camco Stabilizing Jack Pads, 4-Pack

Interlocking pads that keep scissor jacks from sinking into grass, gravel, or soft ground.

LevelMatePRO Wireless RV Leveling System

Bluetooth leveling sensor that reads your rig's exact tilt on your phone — no more walking in circles with a bubble level.

Camco Bullseye Camper Level

Simple 360° bubble level that mounts or sits freestanding for a quick front-to-back and side-to-side read.

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🔧 Leveling & Stabilizing Guide

To keep your RV steady, the golden rule is simple: always level first, then stabilize. Leveling ensures the trailer is even (using blocks or hydraulic jacks), while stabilizers (like scissor jacks) eliminate the rocking caused by walking inside. The most critical aspects to focus on when managing these systems include:

1. Leveling vs. Stabilizing Function

Understanding the difference between lifting and stabilizing prevents structural damage.

  • The Core Rule: Leveling changes the angle of the RV. Stabilizing stops movement.
  • Structural Risk: RV frames are flexible. Lifting an RV by its stabilizer jacks bends the chassis.
  • Component Damage: Overloading stabilizers strips the screw threads and bends the arms.
  • Proper Order: Use ramps or blocks under tires first. Deploy stabilizers last.
  • Weight Distribution: Leveling systems support thousands of pounds. Stabilizers only hold a few hundred pounds of shifting weight.

2. Wheel Chocks

Chocks are your primary safety mechanism before any jack touches the ground.

  • Movement Prevention: RVs roll on suspension. Chocks lock the tires in place completely.
  • Jack Protection: Side shifts bend extended scissor jacks instantly. Chocks stop this shift.
  • Placement Strategy: Place chocks tightly against both the front and back of the tires.
  • Chock Types: Standard plastic wedges work well. X-chocks go between tandem tires for maximum stability.
  • Safety Sequence: Chock tires immediately after parking. Do not unhook the truck until chocks are set.

3. Scissor Jack Load Capacity and Footprint

The right hardware ensures your stabilizers can handle daily foot traffic and wind.

  • Rating Matters: Standard jacks carry 2,500 pounds. Heavy-duty upgrades handle up to 7,500 pounds.
  • Higher Capacity Benefit: Heavy-duty jacks are more rigid. They wobble less under normal weight.
  • Footplate Size: Small metal feet sink into dirt. Look for plates at least 4x7 inches.
  • Extension Strength: Scissor jacks lose stability when fully extended. They are strongest at mid-extension.
  • Block Support: Stack wood or plastic blocks under the jack. This keeps the jack from extending too far.

4. Surface Protection (Jack Pads)

Protecting the ground prevents your RV from slowly sinking or tilting over time.

  • Sink Mitigation: Mud, sand, and hot asphalt yield under pressure. Pads spread the weight.
  • Campground Rules: Many modern RV parks fine campers who do not use pads on asphalt.
  • Material Choices: Heavy rubber pads absorb vibration. Interlocking plastic blocks stack easily.
  • Moisture Barrier: Metal jack feet rust when resting on wet grass. Pads prevent this contact.
  • Diameter Rule: Your pad should be twice as wide as the jack footplate.

5. Lateral Movement Control

Standard jacks stop vertical movement but struggle with side-to-side and front-to-back sway.

  • The Triangulation Concept: Standard jacks form rectangles. Triangles are structurally stiffer.
  • Locking Braces: Accessory bars connect the jack foot to the RV frame. They lock out sway.
  • Kingpin Stabilizers: Fifth wheels wiggle at the front overhang. A tripod jack under the kingpin stops this shake.
  • Frame Stabilization: Steady-fast or JT's Strong-Arm systems virtually eliminate interior movement.
  • Vibration Dampening: These systems stop the "earthquake effect" when someone walks across the RV.

⚙️ RV Jacks & Leveling Products

RV supplies related to leveling, blocking, and raising your RV. If you know of any RV suppliers or parts distributors who offer products not listed here, please submit them and we will get them listed.

Stable-Lift Corp

Replaces truck camper jacks, tie downs, and blocking. Safely load and unload your truck camper in 2–3 minutes — the ultimate in truck camping safety and convenience.

Power Plus

When you install a set of PowerPlus levelers on a motorhome, 5th wheel, or travel trailer, you're not just getting jacks — you're getting freedom.

Equalizer Systems

Parts dealer manufacturing some of the most sophisticated and easy-to-use lifting and leveling systems on the market.

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