RV stabilizers are not all designed for the same location or task. Husky offers fifth-wheel kingpin tripods, permanently mounted scissor stabilizers and separate slide-out supports. Choosing the correct type starts with the original equipment's instructions, the working height and the package quantity—not just the product's advertised capacity.

Where is the stabilizer used?

Fifth-wheel kingpin tripodPlaced beneath a compatible fifth-wheel kingpin while parked. Models 33162 and 33163 have different height ranges and hitch-cup construction.
Frame-mounted scissor jackInstalled at suitable frame positions to limit movement when the trailer is parked. Scissor stabilizers are not intended for tire changes or lifting a trailer.
Separate slide-out supportInstalled only where the slide-out manufacturer expressly permits separate supports. Improper support can damage slide mechanisms or structures when a trailer settles.
Important: Never use these stabilizers in place of the RV's approved leveling and lifting system. Many slide-out manufacturers advise against separate slide-out support jacks; verify your particular slide system before using them. A support sold for slide-outs is not automatically approved for yours.

Husky stabilization product comparison by MPN

Sizes and quantities are tied to the listed manufacturer part numbers. A product sold as one scissor jack is not the same package as a two-jack set. Check the installed frame and available clearance before making a replacement choice.

MPN Component Height or size Rating Supplied Product
33162 Fifth-wheel kingpin stand 33–55 in adjustable height 5,000 lb One stand; no locking cup View
33163 Fifth-wheel kingpin stand 34–56 in adjustable height 5,000 lb One stand; locking hitch cup View
76862 Manual scissor jack 4-5/16 in minimum; 24 in maximum 7,500 lb Two jacks; crank included View
88121 Manual scissor jack 4-5/16 in minimum; 24 in maximum 5,000 lb Two jacks; crank included View
88124 Manual scissor jack 4-5/16 in minimum; 30 in maximum 5,000 lb Two jacks; crank included View
88125 Manual scissor jack 4-5/16 in minimum; 30 in maximum 5,000 lb One jack; no crank View
81079 Slide-out support pair 16½–29¼ in adjustable height Not a lifting jack Two supports View
81080 Slide-out support pair Check exact model measurements Not a lifting jack Two supports View
81081 Slide-out support pair 26¼–49¼ in adjustable height Not a lifting jack Two supports View

Compare the genuine Husky stabilizers

Product images and links lead directly to the matching NewRVParts listings. Check the mounting style, height range and exact included components on your original setup.

Fifth-wheel kingpin tripod stands

Husky Towing 33162 fifth-wheel kingpin stand catalog product image

Husky 33162

Fifth-wheel kingpin stand · One stand; no locking cup

Tripod stand for compatible fifth-wheel kingpin areas while parked.

View product details

Manual RV scissor stabilizer jacks

Slide-out supports — use only when approved

Husky Towing 81079 slide-out support pair catalog product image

Husky 81079

Slide-out support pair · Two supports

Shorter manually adjusted support set; check slide manufacturer instructions before use.

View product details

Husky Towing 81080 slide-out support pair catalog product image

Husky 81080

Slide-out support pair · Two supports

Intermediate-height product; verify the installed support height against current manufacturer documentation.

View product details

Husky Towing 81081 slide-out support pair catalog product image

Husky 81081

Slide-out support pair · Two supports

Longer support set for installations whose manufacturer permits separate slide-out supports.

View product details

Stabilizer selection questions

Does a 5,000-lb scissor stabilizer lift 5,000 lb for a tire change?

No. Scissor stabilizers are intended to limit movement on an appropriately parked and leveled RV, not for service lifting. Use the lifting points and equipment specified by your RV manufacturer.

What makes 33163 different from 33162?

Both are listed as 5,000-lb kingpin stabilizers, but 33163 includes a lockable hitch cup and has a 34–56-inch listed height range. Model 33162 is listed at 33–55 inches without that locking cup.

Is 88125 supplied as a pair like 88124?

No. 88125 is a single manual scissor jack without a crank handle, whereas 88124 is sold as a set of two with a crank handle. Check quantity before ordering.

Should I put jack stands under my slide-out room?

Not unless your slide-out manufacturer's documentation permits and describes that use. A separate support can apply damaging loads to slide mechanisms or structure as the RV moves or settles.

For alternative stabilizer types and repair parts, see BAL scissor jack parts diagrams, BAL kingpin tripod parts references and our RV jack and leveling parts index.

Always follow the exact RV and stabilizer manufacturers' safety and installation instructions.

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