Description
Rotary Lift 4-Post Cylinder Seal Kit FC5797-TH-UNI – Texas Hydraulics FC5797 Cylinder
This cylinder rebuild kit fits many Rotary brand 4-post lifts rated for 12,000 lb capacity. It rebuilds the FC5797 cylinder manufactured by Texas Hydraulics for Rotary lifts. The kit also fits S130002T cylinders stamped with “TXT” (Texas-made S130002). The kit includes all seals, wear bands, and felt buffer rings for a complete rebuild. To confirm you have a Texas Hydraulics cylinder, the stamp on the body or barrel near the clevis end should read “FC5797” followed by “TH”, “TX”, or “TXT”. The fully retracted cylinder measures 74-5/16 in. from the center of the clevis pin hole to the end of the chrome shaft. One kit rebuilds ONE cylinder.
Product Information
- Brand / Equipment: Rotary Lift
- Manufacturer / Reference Part Number: FC5797-TH-UNI
- Store SKU: ROYHUNI
- Component: 4-post lift hydraulic cylinder seal / rebuild kit – Texas Hydraulics cylinder
- Cylinder Numbers: FC5797, S130002T (stamped on cylinder barrel with TH, TX, or TXT)
- Cylinder Length (retracted): 74-5/16 in. from clevis pin center to end of chrome shaft
- Capacity: 12,000 lb lifts
- Listed Application: Rotary brand 4-post lifts with Texas Hydraulics FC5797 or S130002T cylinders
Compatible Makes / Verified Fitment Models
- Rotary (OEM FC5797 cylinder) – SM122, AR122, ARO123, SMO123, ARO122, QL4P-100, QLHV-100, SM101-100
- Rotary (if cylinder previously replaced) – SM101, SM120, AR120, CWA120, SM121, AR121, QL4P, QLHV
Replacement / Cross-Reference Numbers
- Primary: FC5797-TH-UNI
Fitment & Ordering Notes
Do NOT use this kit if the cylinder shows “Pacoma”, “Made in Germany”, “FC5342”, or “FC542” – those require a different kit (FC542-12MF). Verify the cylinder stamp reads “FC5797” followed by “TH”, “TX”, or “TXT” before ordering. Do not open the bag until the cylinder is disassembled and you can compare new seals side by side with old seals. Contact 866-902-6060 for identification help. Return policy: do not open the bag before verifying fitment.











