Logan Direct Drive PTO Clutches for Allison, CAT, Mack, Scania & Other Popular Transmissions

SAE Direct Drive PTO Clutches:

Efficient, Reliable, and Built for Performance

Discover the advantages of Logan SAE Direct Drive PTO Clutches for Allison 3000 and 4000 Series Transmissions. Designed to optimize performance, these clutches deliver:

• Superior Continuous-Duty Torque Transmission
• Heavy-Duty Disc Pack for Smooth Engagement and Quick Release
• Lightweight, Compact, Corrosion Resistant Aluminum Housing
• SoftStart™ Technology - Smooth Engagement, Quick Release

Benefits for OEMs and Customers:

• Superior Continuous-Duty Torque: Logan delivers over 530 lb-ft / 719 Nm of continuous duty torque - 28%-36% more than leading competitors -within a compact envelope. This added torque, combined with a generous safety factor, ensures dependable power delivery. 
• Heavy-Duty Disc Pack for Smooth Engagement and Quick Release: Logan sintered-bronze friction material delivers a low static-to-dynamic torque ration for smooth, long-lasting energy performance. Release springs ensure uniform engagement and quick release, while thick, high-carbon steel separator discs provide exceptional durability and heat resistance for extended service life. 
• Lightweight, Compact, Corrosion Resistant Aluminum Housing:  Simplifies installation and reduces overall auxiliary driveline weight. 
• SoftStart Technology: Reduces torque spikes and shock loads, protecting the driveline and extending clutch life in high-inertia applications such as blowers, pumps, and generators. 

Manufactured in Cleveland, Ohio USA