STI Morflex Coupler

STI Morflex Coupler

STI Morflex Coupler is a flexible drive coupling designed as a replacement part to keep your Prep/Master® machine’s drivetrain operating smoothly. It connects the drivetrain components while absorbing shock and minor misalignment, helping protect the engine and gearbox from unnecessary stress. As a wear component, a worn coupler should be replaced to maintain reliable machine performance and reduce unexpected downtime.

Designed for different Prep/Master® models, the Morflex Coupler is available in two versions: the 602 Coupler, compatible with all Full Size Prep/Master® machines including 2807, 2420, 3030, and 4430, and the 502 Coupler, designed for the PM Jr and PM Sr models. Keeping a replacement coupler available ensures your machine stays ready for demanding grinding and polishing applications.

Main Features

• Flexible drivetrain coupling designed for Prep/Master® machines.
• Absorbs shock and minor misalignment to protect internal components.
• Helps reduce stress on the engine and gearbox.
• Replacement wear part that restores smooth machine operation.
• Available for multiple Prep/Master® grinder models.
• Helps minimize downtime by keeping a spare part available when needed.

Specifications