Angle Spring®

The Angle Spring® clutch line is the most cost competitive line based on the original clutch design for North American drivelines. The Angle Spring® assembly utilizes 6 pressure springs to allow for smooth engagement. Adjustment can be achieved through the manual or Spring-A-Just mechanism.
Easy Effort®

The Easy Effort® clutch line decreases the pedal effort required once the clutch has reached the disengagement point. The combined effort of the 6 pressure springs with the 3 extra assist springs allows for a 30% reduction. This clutch will improve a driver’s productivity by lowering the driver’s fatigue. Adjustment is achieved through the Spring-A-Just mechanism.
Soft Pedal®

The Soft Pedal® clutch line utilizes the most advance up-to-date technology. Smoother engagement is achieved through a diaphragm spring design. Once this clutch reaches disengagement the effort to hold the pedal down is decreased by 30% vs. the standard Angle Spring®. Improved heat dissipation is allowed through the enlarged cover ventilation. Adjustment is achieved through the manual adjust mechanism.
AutoSet Clutch®

The patent pending AutoSet Clutch® by Illinois Auto Truck improves on all previous available versions of self-adjusting heavy duty clutches. With every push of the clutch pedal, clutches and their associated parts wear. IATCO’s AutoSet Clutch® compensates for this wear by auto-adjusting to maintain the clutch pedal free play (1/2” between the release bearing and the clutch brake).