Camco Olympian 5th Wheel King Pin Stabilizer

The Camco Olympian 5th Wheel King Pin Stabilizer is a practical, budget-friendly accessory that noticeably reduces king pin bounce and sway, making hitching, unhitching, and towing safer and more stable.

4.4

HitchHaven score4.4 out of 5 · our editorial rating

Reduces trailer sway and bounce at the king pin connection
Heavy-duty steel construction with powder-coated finish
Adjustable height to fit various 5th wheel hitch setups
Easy tool-free installation and removal
Compact design for simple storage when not in use

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Overview Specs Pros & cons Full review Related

The verdict

The Camco Olympian 5th Wheel King Pin Stabilizer is a practical, budget-friendly accessory that noticeably reduces king pin bounce and sway, making hitching, unhitching, and towing safer and more stable. While it may need slight adjustment for specific hitch setups, its durable build and ease of use make it a worthwhile addition for 5th wheel owners seeking extra stability.

Spec plate

Material: Powder-coated steel
Weight: 8 lbs
Compatibility: Standard 5th wheel king pin setups
Installation: Tool-free
Color: Black

Pros & cons

What we like

Significantly reduces front-end bounce during towing and parking
Simple to install without special tools
Durable powder-coated steel resists rust and corrosion
Improves stability when disconnecting or connecting trailer
Affordable compared to other stabilization solutions

What to watch

May require minor adjustment for certain hitch heights
Not compatible with all 5th wheel pin box configurations
Can be heavy to carry for frequent setup/breakdown
Finish may chip with heavy long-term use

Full review

The Camco Olympian 5th Wheel King Pin Stabilizer is purpose-built to address a problem every fifth wheel owner knows well: the annoying bounce and sway that happens at the hitch point whenever someone moves around inside the trailer or a gust of wind rolls through the campsite. Positioned at the king pin area, this stabilizer works in tandem with your existing landing gear to lock down that forward section of the rig, cutting down on the rocking motion that otherwise travels throughout the entire living space. Campers who have dealt with a wobbly coffee cup or a shuddering floor every time someone walks to the bathroom will appreciate how much calmer the interior feels once this device is properly set and engaged.

Built from heavy-duty steel with a durable powder-coated finish, the stabilizer is designed to handle the rigors of full-time and weekend camping alike, resisting rust and wear even when exposed to rain, mud, and fluctuating temperatures. Its design incorporates an adjustable mechanism that allows it to fit a wide range of fifth wheel king pin configurations, making installation straightforward without requiring permanent modifications to the trailer's undercarriage. The stabilizer tucks in close to the pin box, keeping it out of the way during towing and hitching while remaining quick to deploy once the rig is parked and leveled, so setup time at the campsite stays minimal rather than turning into a lengthy chore.

For RVers who prioritize comfort and a solid, stay-put feeling at camp, this stabilizer complements other leveling gear like tri-leg stabilizer jacks or wheel chocks, rounding out a full system that keeps the fifth wheel steady from front to back. It's a practical accessory for anyone who spends extended time in their trailer, whether that means working remotely, cooking meals, or simply relaxing without feeling every shift in weight ripple through the floor. Compact enough to store in an exterior bay when not in use, the Camco Olympian 5th Wheel King Pin Stabilizer earns its place in a leveling toolkit by directly targeting the pivot point most responsible for unwanted movement, giving owners a noticeably steadier, more home-like experience each time they set up camp.

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