15 Tooth Slide-Out Gear Pack 2.5x2.5 Replacement - Smooth Slide Repair

In this review the focus is on a direct replacement gear pack for through-frame RV slide-outs. The 15 tooth gear pack assembly is aimed at RV owners and technicians who need a straightforward, long-lasting replacement for Lippert-style systems manufactured after October 2013; the single biggest reason to buy is that it replicates the original sliding gear geometry and arrives ready to install so the slide-out operates smoothly again. Customers who value a precise, wear-resistant gear with low noise will find this review useful when deciding if the part fits their repair needs.

Key Features

• 15 tooth count: Matching the number of teeth ensures compatibility with slide-outs designed for post-October 2013 Lippert systems so the drive meshes correctly.
• Machined by gear grinding: The gears are finished for high precision and wear resistance, which helps provide quieter operation and longer service life.
• 2.5in x 2.5in pack size: The compact gear pack fits the same footprint as the original assembly for a direct physical replacement without modification.
• Steel rollers: Hardened rollers reduce wear on mating surfaces and support smooth travel of the slide-out under load.
• No assembly required: The unit comes preassembled so it can be installed quickly by a DIYer or technician without additional parts.
• One-year warranty: A limited warranty provides basic protection and confidence that the manufacturer stands behind functional performance.

Who It's For

This gear pack is best for RV owners, repair shops, and mobile technicians who have a through-frame slide-out specified for 15 teeth and need a like-for-like replacement to restore smooth operation. It particularly fits slide-outs manufactured after October 2013 that originally used the 15-tooth configuration.

It is not appropriate for slide-outs that require the older 18-tooth gear used on units built before October 2013, so anyone uncertain should count the teeth or consult their owner's manual before buying. Also note the assembly does not include a roll pin, which some installers will need to supply separately.

Pros & Cons

Pros

• Precise gear grinding produces low noise and reliable mesh for smoother slide-out movement.
• Direct replacement size and preassembled form factor make installation fast and straightforward.
• Customers report good fit and an impression of solid quality for the intended application.

Cons

• Does not include a roll pin, so a small additional part may be required for installation.
• Only compatible with 15-tooth systems; the wrong tooth count will not fit older slide-outs.

Specifications

Product type	15-tooth slide-out gear pack assembly
Gear size	2.5in x 2.5in
Tooth count	15 teeth
Rollers	Steel rollers
Compatibility	Compatible with Lippert slide-out systems after Oct 2013
Assembly	Preassembled (roll pin not included)
Warranty	One year

Our Verdict

The 15 tooth 2.5in x 2.5in gear pack is a practical, value-focused replacement for owners with confirmed post-October 2013 Lippert slide-outs. Its machined gears and steel rollers deliver quieter, smoother travel and the preassembled fit saves installation time, making it a sensible buy for those who want a reliable repair without a lot of fuss.

Frequently Asked Questions

Will this gear fit my slide-out?
It fits slide-outs that use a 15-tooth 2.5in x 2.5in gear pack, typically Lippert systems manufactured after October 2013; count the teeth to confirm.

Does the assembly include installation hardware?
The assembly is preassembled but does not include a roll pin, so installers should have that pin on hand if required.

How durable are the gears?
The gears are gear-ground for wear resistance and low noise, and they come with a one-year warranty for basic coverage.