753090

Repair Kit for Pneumatic Cylinder

• Part Number: 753090
• Manufacturer: Festo
• Model / Kit Designation: DSBC/G-50 Wear Parts Kit
• Product Type: Pneumatic Cylinder Repair Kit / Set of Wearing Parts

The 753090 repair kit is a genuine wear-parts and seal replacement kit designed for maintenance and overhaul of DSBC Series pneumatic cylinders with a 50 mm bore diameter. The kit contains the essential sealing and wear components required to restore cylinder performance, improve sealing efficiency, and extend operational life.

It is intended for preventive maintenance and repair of ISO 15552 profile cylinders used in industrial automation systems.

Typical Kit Contents

A standard wear-parts kit generally contains:

• Piston seals
• Piston rod seals
• Rod wiper seals
• Cushioning seals
• Guide rings
• Wear rings
• O-rings
• Static sealing elements
• Assembly lubricant/grease
• Service components required for overhaul

Note: Actual contents may vary slightly according to kit revision and cylinder version.

Key Features

• Genuine replacement wear-parts kit
• Designed for 50 mm bore profile cylinders
• Restores original sealing performance
• Reduces compressed-air leakage
• Improves actuator efficiency
• Supports preventive maintenance programs
• Extends cylinder service life
• Reduces downtime and maintenance costs
• Factory-matched sealing components
• Suitable for complete cylinder refurbishment

Maintenance Applications

The repair kit is commonly used for:

• Scheduled preventive maintenance
• Seal replacement during overhauls
• Correction of internal air leakage
• Correction of external air leakage
• Restoration of cylinder cushioning performance
• Refurbishment of worn cylinders
• Replacement of damaged sealing components

Benefits:

Typical Applications

• Packaging machines
• Process automation systems
• Material handling equipment
• Conveyor systems
• Manufacturing machinery
• Assembly automation
• Robotics
• Industrial motion-control systems
• Pneumatic actuators in process plants

Maintenance Recommendations

• Replace all seals and wear components together during overhaul.
• Inspect piston rod surface for wear, scoring, or corrosion before reassembly.
• Check cylinder barrel condition and internal surface finish.
• Use approved pneumatic assembly lubricant during installation.
• Verify cushioning adjustment after assembly.
• Perform leak and functional testing before returning the cylinder to service.

Specifications