3 red springs and 3 medium weight cam rollers used to stall your engagement of the driver from 1,600 RPM's to 2,600 RPM's.
Custom made to fit our Series 40 Torque Converter Bolt on Kit. Includes mounting hardware.
40 Series Driven Pulley, 7 1/2" diameter with a 3/4 center bore. Used with 40 series 7/8" wide belt. Mounts inboard. This is a quality aftermarket driven pulley not made by Comet.
Quality aftermarket 40 series driven not made by Comet.
5/8" center bore
8" OD driven pulley
40 series driver pulley 1" bore uses 7/8" wide belt. High quality aftermarket unit not made by Comet.
40 Series Driver compression spring.
Driven spring used with 40 series driven pulley. Commonly used on Manco go karts- Outboard
This is a quality aftermarket 40 series driver and driven pulleys. Driver has a 1" bore with 1/4" key. Driven is 7.5" diameter with 5/8, or 3/4" bore and 3/16" key way.Refer to the Comet 40 series belt chart to choose the correct belt. https://www...
44c Comet Aftermarket Clutch 3/4" bore uses the 40 series 7/8" wide belt
40 series driver pulley 1" bore uses 7/8" wide belt. USA made Comet brand 1" center bore Rated 8hp-16hp engines
Set of 3 medium weight cam rollers used for raising the RPM engagement of a 40 series driver. With the stock springs, your RPM engagement will be 2,200 RPM's. Pair these with the Red Springs (KD203040A) for a 2,600 RPM engagement.
Set of 3 red upgraded springs for the 40 series driver. Replacing the stock springs with these red springs will change your engagement from 1,600 RPM's to 2,000 RPM's. If you pair these with the medium rollers (KD2036019A) your clutch engagement...