Keep your RV slide-out running smoothly with this direct-replacement roller shaft from Lippert. Part number 105893 is purpose-built for electric and hydraulic 2x2 through-frame slide-out systems and is a factory-matched replacement stocked under multiple OEM part numbers across major RV brands including Heartland, Jayco, and Keystone.
Roller shafts in 2x2 through-frame slide-out systems take constant mechanical load every time the room extends or retracts. Over time, a worn or damaged shaft causes binding, uneven travel, and accelerated wear on surrounding rollers and guide components. Replacing the shaft promptly with the correct OEM-spec part keeps the slide mechanism aligned and operating within its design tolerances.
The Lippert 105893 measures 2 inches in overall length with a 0.5-inch outer diameter and 0.306-inch inner diameter -- matching the factory specification for the 2x2 through-frame roller assembly. At just 0.2 lbs., this is a lightweight but critical hardware component that should be replaced any time the slide-out shows signs of roller wear, noise, or rough travel.
Exactly 2" long, 0.5" OD, and 0.306" ID -- a direct replacement for the factory shaft with no modification required.
Stocked under OEM part numbers for Heartland, Jayco, and Keystone, confirming broad compatibility across popular RV brands.
Designed to work in both electric motor-driven and hydraulic-actuated 2x2 through-frame slide-out systems.
Weighs only 0.2 lbs., making it easy to carry as a spare part for full-timers and long-haul travelers.
This shaft is listed under OEM part numbers from Heartland (0265355), Jayco (0309661), and Keystone RV (333321), confirming it meets the original factory specification. No drilling, trimming, or adaptation needed for properly maintained 2x2 through-frame assemblies.
A 2x2 through-frame slide-out system routes the slide mechanism through the main frame rails of the RV rather than mounting entirely inside the floor. The roller shafts in this design support the rollers that guide the slide room in and out along the frame track. They are subject to road vibration, moisture, and repeated cycling -- all factors that can cause gradual wear or corrosion over time.
When replacing the roller shaft, inspect the rollers, bushings, and track for wear at the same time. A damaged shaft often accelerates wear on adjacent hardware. Replacing hardware in pairs or sets where practical helps ensure even operation across the full width of the slide room.
Lubricate the slide-out roller track and shaft contact surfaces with a dry PTFE or lithium-based lubricant after installation. Avoid petroleum-based greases that attract road grime and debris, which can cause premature wear on roller hardware.