CRANK BIG END PIN 37x73.80

ProX chromed crank pins are specially designed for the application. Every ProX crank pin is machined precisely and treated to get the best hardness and properties to stand the extreme conditions where it is used for. Our 4 stroke crank pins have precision located oil canals to maximize oiling under extreme conditions.

2002 660R RAPTOR - YFM660RP CRANKSHAFT PISTON
2002 GRIZZLY 600 METALLIC SILVER - YFM660FPS CRANKSHAFT PISTON
2002 GRIZZLY 660 - YFM660FP CRANKSHAFT PISTON
2002 GRIZZLY HUNTER EDITION - YFM660FHP CRANKSHAFT PISTON

Yamaha YFM450 Kodiak (2002-2005), Yamaha YFM660 Grizzly (2002-2008), Yamaha YXR660 Rhino (2004-2007),

PROX 06.3773.8-2