Pro Design Billet In Line Super Cooler Yamaha YZ250F YZ450F YZ 250F 450F 426F WR Maverick X3 FITS ALL YFZ450 YEARS AND

FITS ALL YFZ450 YEARS AND MODELS

Camshaft Bearings

This kit replaces Yamaha OEM Part #90105-10136-00 and #90105-10137-00 across the compatible models listed above

Billet pump gas domes with steps cut for stroker crank

Same material and thickness as K&N

Pro Design Billet In Line Super Cooler Yamaha YZ250F YZ450F YZ 250F 450F 426F WR Maverick X3 FITS ALL YFZ450 YEARS ANDBrand New Pro Design Billet In Line Super Cooler Universal Fitment For All Liquid Cooled Motors Features: An in line temperature reducer increases the cooling efficiency of any water cooled system Reduced cooling temperatures 5 to 10 Installs in the cylinder return line Brand New Pro Design Billet In Line Super Cooler CNC machined 6061 aluminum