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We know clutches because it’s in our DNA. North American Clutch & Driveline, Inc. is a fourth-generation family-owned company that began as the dream of Kenneth Lemmons. His passion for never settling is what drives our innovation today.
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Rockford Clutch Manual Diagram
NACD products are packed with innovation because our future thinking people know quality matters to you. Our state of the art facility in Machesney Park, Illinois is the hub where forward focused engineering meets meticulous production.
We set the industry standard because our vast experience covers a wide range of industries. That knowledge means our products come with the right options and configurations to meet the needs of any job you tackle. NACD parts are tough, reliable and ready to ship because you deserve a great product that works. We worry about the details so you can focus on getting the job done.
Rockford Clutch Division
The Rockford line of high-performance fan clutches for off-highway applications continues to be the standard bearer for the reduction of fuel consumption and fan-generated noise, prolonged engine life, fast warm up and improved productivity. Into the clutch @ 2,000 rpm, which are within the limits of the SP311P. Theside-loadrequiredfor theapplicationis2,302lbs atan“X”dimensionof4'. Capacity SP311P 4' for any rpm is 2,720 lbs. The application side-load of 2,302 lbs @ 4' is within the capacity of the SP311P.