A direct-replacement hydraulic cylinder engineered for Lippert slide-out room systems. The 354180 features a 32-inch stroke and a 1.5-inch bore, making it a workhorse for mid-travel RV slide mechanisms. Lavender-coded port fittings help technicians identify the correct hydraulic line during installation or service. The cylinder ships with a threaded rod already installed, so you are not hunting for hardware before you can get back on the road.
Lippert hydraulic slide-out cylinders are used across a wide range of travel trailers, fifth wheels, and motorhomes built on Lippert chassis. When a cylinder seals begin to weep, the rod bends, or the slide no longer extends or retracts smoothly under power, replacing the cylinder is often faster and more reliable than attempting a re-seal in the field. The 354180 is the current production part that supersedes the original Lippert part number 133295 -- both numbers reference the same application.
The lavender port-fitting color is a Lippert factory convention used to denote this specific cylinder family within their hydraulic slide system. When you are tracing lines on a crowded manifold, color coding saves time and prevents cross-connection errors.
Full 32-inch rod travel matches Lippert factory specifications for mid-range slide room depth, ensuring the slide extends and retracts completely.
Standard 1.5-inch bore diameter delivers consistent force output compatible with Lippert hydraulic power units operating in the typical 1,500--2,500 PSI working range.
Color-coded port fittings match Lippert factory hydraulic line routing, reducing installation errors when connecting supply and return lines.
The cylinder ships with the threaded rod pre-installed, allowing direct mounting to the slide carriage bracket without sourcing additional hardware.
Lippert part number 354180 directly supersedes the older 133295. If your parts lookup, service manual, or existing cylinder body shows 133295, the 354180 is the correct current replacement. Both numbers share identical dimensional and hydraulic specifications.
Replacing a Lippert slide-out cylinder typically requires depressurizing the hydraulic system, disconnecting the two hydraulic lines at the port fittings, unbolting the cylinder from its front and rear mounting points, and sliding the assembly out of the carriage. The threaded rod end connects to the slide mechanism; thread engagement and jam-nut torque should match the original setup to maintain slide alignment.
Hydraulic Operation Fluid Recommendation
Hydraulic Cylinder Test
Cylinder Testing For Slide Units
Extend And Retract Cylinder Port Locations
Changing A Slideout Cylinder