Rotary Lift Hydraulic Cylinder Seal Kit STT-FJ7664 – SPOA10 & SPO12 Two-Post Lift Rebuild Kit

Restore safe, leak-free operation and full hydraulic performance to your lift system with the Rotary Lift Hydraulic Cylinder Seal Kit STT-FJ7664. This OEM-quality replacement rebuild kit is engineered for Rotary SPOA10, SPO12, and most 10,000–12,000 lb. two-post lifts, delivering a complete solution for hydraulic cylinder overhaul and maintenance.

Designed for professional automotive service environments, this kit includes all critical sealing components needed to stop hydraulic leaks, restore smooth lifting action, and extend the service life of your Rotary lift. Whether you're handling routine preventive maintenance or repairing a failing cylinder, the STT-FJ7664 kit helps reduce downtime and keeps your shop operating efficiently.

Built to meet or exceed OEM specifications, this heavy-duty seal kit ensures long-lasting performance in demanding lift applications.

Complete Kit Includes

• Piston seals
• Rod seals
• Cylinder wipers
• O-rings
• Backup rings
• Wear bands
• Complete hydraulic cylinder rebuild components

Key Features & Benefits

Direct OEM Replacement Design

Engineered as a replacement for Rotary FJ7664 series cylinders, ensuring precise fitment and dependable hydraulic performance.

Complete Hydraulic Cylinder Rebuild Solution

Includes every seal, ring, and wear component required for a full professional-grade cylinder overhaul.

Restores Safe Lift Operation

Eliminates hydraulic leaks and restores proper pressure for safe, reliable lifting performance in daily shop use.

Built for Heavy-Duty Applications

Manufactured from durable, high-pressure materials designed to withstand repeated use in automotive lift systems.

Extends Equipment Lifespan

Replacing worn seals helps prevent cylinder damage and prolongs the service life of your Rotary two-post lift.

Easy Direct-Fit Installation

OEM-spec components install without modification, making rebuilds faster and more efficient for technicians.

Technical Specifications

Part Number: STT-FJ7664 (replaces FJ7664)

Application: Hydraulic Cylinder Seal Rebuild Kit

Compatible Lift Models:

• Rotary SPOA10 Two-Post Lifts
• Rotary SPO12 Two-Post Lifts
• Most 10,000–12,000 lb. capacity Rotary lifts

Components Included:

• Piston Seals
• Rod Seals
• Wipers
• O-Rings
• Backup Rings
• Wear Bands

Fit Type: OEM-Quality Direct Replacement

Installation: Professional Hydraulic Rebuild Kit

Ideal Applications

• Rotary SPOA10 lift cylinder repair
• SPO12 two-post lift maintenance
• Hydraulic leak repair in automotive lifts
• 10K–12K capacity two-post lift servicing
• Automotive repair shop lift maintenance
• Collision repair facility equipment service
• Preventive hydraulic system maintenance
• Emergency lift cylinder rebuilds

Why Choose the STT-FJ7664 Seal Kit?

Hydraulic leaks in two-post lifts can lead to unsafe operation, reduced lifting capacity, and costly downtime. The Rotary STT-FJ7664 seal kit provides a complete and reliable solution for restoring proper hydraulic function and ensuring safe operation in demanding shop environments.

By replacing worn internal seals, wipers, and wear components, this kit helps maintain smooth lift performance, consistent hydraulic pressure, and long-term system reliability.

For assistance verifying compatibility with your Rotary lift model or cylinder configuration, contact SoTex Tools for expert support and bulk pricing options.