Black Series OEM folding adjustable stabilizer leg
Folding Stabilizer Leg - Adjustable Height – product video
Black Series OEM folding adjustable stabilizer leg - view 2
Black Series OEM folding adjustable stabilizer leg - view 3
Black Series OEM folding adjustable stabilizer leg - view 4
Black Series OEM folding adjustable stabilizer leg - view 5
    Black Series OEM folding adjustable stabilizer leg
    Folding Stabilizer Leg - Adjustable Height – product video
    Black Series OEM folding adjustable stabilizer leg - view 2
    Black Series OEM folding adjustable stabilizer leg - view 3
    Black Series OEM folding adjustable stabilizer leg - view 4
    Black Series OEM folding adjustable stabilizer leg - view 5
Black Series OEM folding adjustable stabilizer leg
Folding Stabilizer Leg - Adjustable Height – product video
Black Series OEM folding adjustable stabilizer leg - view 2
Black Series OEM folding adjustable stabilizer leg - view 3
Black Series OEM folding adjustable stabilizer leg - view 4
Black Series OEM folding adjustable stabilizer leg - view 5

Folding Stabilizer Leg - Adjustable Height

Regular price
$130.00
Sale price
$130.00
Regular price
↻ 30-day price protection  ·  If our price drops after you buy, we email you the difference as store credit. Details
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A genuine Black Series folding stabilizer leg for the HQ Series campers, sold individually so you can replace one bent or seized leg rather than a full set. Once the trailer is level, the legs stop the lateral sway that makes the interior feel unsettled and puts strain on the coupling. The leg folds flat for travel to keep ground clearance intact, and height adjusts without tools for uneven ground. Corrosion-resistant steel construction.

Fits

  • HQ12
  • HQ15
  • HQ17
  • HQ19
  • HQ21
  • HQ22T

What you get

One stabilizer leg. Pick the folded length that matches your existing leg:

  • 500 mm / 19.7" (Folded) (SKU RVP-00012)
  • 550 mm / 21.7" (Folded) (SKU RVP-00012-2)

Installation and care

Measure your current leg in the folded position before ordering. Stabilizer legs steady the trailer; they are not jacks, so level the camper first and only wind the legs down to firm contact. Grease the threads every few months, more often near the coast where salt air accelerates corrosion, and fold the legs fully before moving off.

Genuine Black Series OEM fit for the HQ Series, shipped from the RV Parts Giant warehouse in Upland, CA.

Eligible unused and uninstalled physical products may be returned
within 30 days after delivery.

Regular sale and discounted products are eligible for return.
Only products clearly marked “Final Sale” before purchase are
non-returnable.

Conditions and exclusions apply. See our Return and Refund Policy.

Free standard shipping is available on eligible physical-product orders delivered within the contiguous United States, with no minimum order amount.

Black Series generic replacement parts and products or orders that are oversized, require freight shipping, are special-order, contain hazardous materials, or are delivered to remote or limited-access areas are excluded. Any applicable shipping charge will be displayed at checkout before you submit your order.

In-stock products are generally processed within 1–2 business days. Estimated delivery is approximately 4–12 business days, depending on the product, destination, carrier, and delivery method.

Alaska, Hawaii, U.S. territories, and international destinations are not included in the contiguous United States free-shipping offer. See our Shipping Policy for complete details.

Frequently Bought Together

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R
RV Parts Giant

What length do these fold down to and which size should I pick?

Customer

Two sizes are available: 19.69 in and 21.65 in folded. Measure the drop from your chassis to the ground (or your current leg) and match the folded length. Unsure? Send a photo of your existing leg and we'll confirm.

R
RV Parts Giant

Are these sold as a pair or a single leg?

Customer

Please check the listing quantity before ordering — message us if it's unclear for your build and we'll confirm.

R
RV Parts Giant

Will these lift my loaded trailer?

Customer

These are leveling/stabilizing legs, not a lifting jack. Use your trailer jack to lift, then deploy these to stabilize.

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