Yamaha Cooling Fan (Multi-mount)
Universal Fitment: Fan measures overall 8 X2'' (not counting mounting points).
Mounting: Four point mount on front side, optional three point mount on back side. Four point mount measures 5 5/16'' across center to center. Three point mount on rear measures approx 9 1/4'' from the two furthest apart mounting holes, the third point is offset. May Require additional brackets to mount other units.
Note:Includes OE style connector.
Fits:
Yamaha 00-06 YFM400 Big Bear

Polaris Cooling Fan.
Universal Fitment: Fan measures overall 8 1/4'' in diameter(not counting mounting points) by 2 1/4'' deep.
Mounting: Two bolt mount. Mount holes are slotted. Center to center measure approx 8 7/8''. Slots are 3/4'' long to allow for more of a multifitment. May require additional brackets to mount to other units.
Fits:
Magnum 325 00-02
Trail Boss 325 '01
Xpedition 325 '02
ATP 330 '04
Magnum 330 03-04
Trail Boss 330 00-02
Sportsman 335 '00