Is this cylinder worth the price?

If your slide is drifting, slow or leaking, a new cylinder is cheaper than a shop repair. At $316.99 at Omni Outdoor Living as of November 4, 2026, it is the best new price among 4 stores. Confirm the part number 425664 matches your old cylinder before buying.

It is built for Lippert hydraulic slide systems, including the 2016 Alpine Ram listed as compatible. Check the bore, stroke and overall length against your old cylinder. Electric slide systems use a different part.

What are the key dimensions?

The cylinder has a 1-1/2 inch bore, a 24 inch stroke and a 39 inch overall length. It weighs about 3.1 kg and is rated to 4,500 lbs.

Does it come with hoses or fittings?

Listings describe the cylinder itself. Plan on reusing your existing hydraulic lines and fittings, and have fluid on hand for bleeding the system after install.

How many cylinders does my RV need?

Usually one per slide room. Rigs with multiple slide rooms need one for each, so count the slides before ordering.

The current best new price is $316.99 at Omni Outdoor Living as of November 4, 2026. Compare all 4 stores before ordering, since RV parts pricing moves with stock.

Where is the Lippert Components Hydraulic Cylinder cheapest?

At Omni Outdoor Living, for $316.99, as of our latest check.

Where can I buy the Lippert Components Hydraulic Cylinder?

5 stores we checked sell it, including Omni Outdoor Living, Custom Truck Equipment, Walmart, Zoro, Sprinter Parts Depot.

Lippert Components Hydraulic Cylinder

Best price now

$316.99at Omni Outdoor LivingObserved at 1:55 PM

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Lippert Components Hydraulic Cylinder

This is Lippert's replacement hydraulic cylinder for slide-out rooms, part number 425664. It has a 1-1/2 inch bore, a 24 inch stroke and a 39 inch overall length, and Lippert rates it at 4,500 lbs. Hydraulic slides are quicker than electric ones, which matters most on rigs with several slide rooms. The best new price is $316.99 at Omni Outdoor Living as of November 4, 2026, with 4 stores listing it new.

What reviewers say

Owner reports on Lippert hydraulic slide cylinders center on fit and seal life. Cylinders that match the original part install without modification, but leaks at the seals and rod are the recurring complaint on older units.

Pros

Drops into the original Lippert mounting points
Restores fast, smooth slide travel
Holds pressure on heavy multi-slide coaches

Cons

Seals can weep fluid after a few seasons
Price is high for a single cylinder
Replacement is messy and needs bleeding

About the Lippert Components Hydraulic Cylinder

Reliable hydraulic cylinder for RV slide room repairs and maintenance.

The Lippert Components Hydraulic Cylinder is designed specifically for slide room applications in recreational vehicles. This component plays a crucial role in the operation of slide-out mechanisms, ensuring smooth and efficient extension and retraction of slide rooms. Constructed with durable materials, this hydraulic cylinder offers longevity and reliability, making it an essential part for maintaining the functionality of your RV's slide-out system.

With precise engineering, the hydraulic cylinder provides consistent performance under various conditions, contributing to the overall stability and safety of the slide room. It is compatible with a range of RV models, making it a versatile choice for repairs. Regular maintenance and timely replacement of the hydraulic cylinder can prevent potential issues, ensuring that your slide room operates seamlessly for years to come.

Specifications

• Manufacturer: Lippert Components

• Manufacturer Part Number: 425664