Caltric Wet Clutch Drum & Bearing Kit – For Yamaha Grizzly 660 YFM660F 2002-2008

If you're tearing into the engine of your Yamaha Grizzly 660 (2002-2008 model, YFM660F 4x4), and you find the clutch drum is worn, this is the fix.

It's a Caltric kit that includes the clutch drum housing, the one-way bearing, and a gasket.

So, three items in one pack.

It's made of iron, silver in color.

The OEM numbers it replaces are 4SH-16664-00-00, 5KM-16611-10-00, 5KM-16611-00-00, and 5KM-15463-00-00.

The Caltric part number is OW104A2025.

It's a bolt-on replacement.

Comes with a 90-day warranty.

Made in China, and a quick heads-up for California folks: Prop 65 applies.

Get your Grizzly's clutch working right again.