Rotary N380Y-9180 Hydraulic Cylinder Seal Kit - N380Y 2-Post Lift Cylinder

Description

Rotary N380Y-9180 Hydraulic Cylinder Seal Kit – N380Y 2-Post Lift Cylinder

Hydraulic cylinder seals wear out over time, causing oil leaks, slow or uneven lift movement, and cylinder drift. When your Rotary 2-post lift shows these symptoms, rebuilding the hydraulic cylinder with a fresh seal kit is the correct repair. Before ordering, verify your cylinder model is N380Y by checking the stamp on the cylinder housing. This kit replaces rod seals, piston seals, O-rings, and dust wipers to restore leak-free hydraulic performance.

Product Information

• Brand: Rotary Lift
• Manufacturer Part Number: N380Y-9180
• Store SKU: roy380y
• Component: Hydraulic Cylinder Seal Kit
• Application: N380Y Hydraulic Cylinder
• Contents: Rod seals, piston seals, O-rings, and dust wipers
• Material: Nitrile and polyurethane seals
• Listed Application: Rotary 2-post lift cylinders stamped N380Y

Compatible Makes / Verified Fitment Models

The following Rotary lift models have been verified at source URLs visited during research as using the N380Y hydraulic cylinder and this seal kit:

• Rotary SPO10-500 through SPO10-700
• Rotary SPO10U-500 through SPO10U-700
• Rotary SPOA10-500 through SPOA10-700
• Rotary SPOA10U-500 through SPOA10U-700

The original product record also references the SPO-series and Rotary symmetrical/asymmetrical 2-post lifts equipped with the N380Y cylinder.

Parts Diagram and Manual Reference

This product is listed under the following category references in the original catalog record: Main Parts List / Main Exploded Assembly (pages 2-3) and Main Lift Assembly (2-Post 12,000 lbs.). Refer to those diagram pages when identifying the hydraulic cylinder and seal kit location on your specific lift.

Fitment and Ordering Notes

Verify your cylinder is stamped N380Y before ordering this seal kit. Check the cylinder housing for the model number, approximately 6 inches from the bleeder screw. Rotary 2-post lifts use cylinders from different suppliers – if the cylinder is marked Pacoma, this is not the correct kit. If the cylinder is marked T, TX, TXT or has no marking, this TH seal kit for United Hydraulics cylinders is the correct choice. This part may be a special order item with no returns, refunds, or exchanges once ordered – confirm your cylinder model before purchase.

Additional Product Information

The kit is designed to meet or exceed OEM specifications for pressure tolerance and wear resistance under continuous shop use.