90215-21239-00 Counter Shaft Lock Washer

This Yamaha 90215-21239-00 WASHER, LOCK fits the following models and components:

Yamaha ATV 1997 BREEZE - YFA1J TRANSMISSION

Yamaha ATV 1996 WARRIOR - YFM350XH TRANSMISSION

Yamaha Motorcycle 1996 YZ250H1 TRANSMISSION

Yamaha Motorcycle 1997 WR250ZJ TRANSMISSION

Yamaha ATV 2009 RAPTOR 350 - YFM35RYW TRANSMISSION

Yamaha Motorcycle 1989 YZ250WRW TRANSMISSION

Yamaha Motorcycle 1994 YZ250F1 TRANSMISSION

Yamaha Motorcycle 1983 IT250K TRANSMISSION

Yamaha ATV 2013 GRIZZLY 125 - YFM125GDGR TRANSMISSION

Yamaha Motorcycle 1990 YZ250A TRANSMISSION

Yamaha ATV 2011 RAPTOR 350 - YFM35RAL TRANSMISSION

Yamaha Motorcycle 1982 XS400SJ TRANSMISSION

Yamaha Motorcycle 1978 DT400E TRANSMISSION

Yamaha ATV 2013 RAPTOR 350 - YFM35RDW TRANSMISSION

Yamaha ATV 2011 GRIZZLY 125 - YFM125GAL TRANSMISSION

Yamaha ATV 1992 BANSHEE - YFZ350D TRANSMISSION

Yamaha ATV 1997 WARRIOR - YFM350XJ TRANSMISSION

Yamaha ATV 1997 WARRIOR - YFM350XJ_M TRANSMISSION

Yamaha Motorcycle 1981 XS400 - XS400H TRANSMISSION

Yamaha ATV 1998 BANSHEE - YFZ350K TRANSMISSION

Yamaha ATV 1998 WARRIOR - YFM350XKC TRANSMISSION

Yamaha ATV 2012 RAPTOR 350 - YFM35RBW TRANSMISSION

Yamaha ATV 1998 WARRIOR - YFM350XK TRANSMISSION

Yamaha Motorcycle 1992 WR500ZD TRANSMISSION

Yamaha ATV 1999 BANSHEE - YFZ350L TRANSMISSION

Yamaha Motorcycle 1979 YZ250F TRANSMISSION

Yamaha ATV 2012 GRIZZLY 125 - YFM125GBL TRANSMISSION

Yamaha Motorcycle 1999 TZ250 - TZ250L TRANSMISSION

Yamaha ATV 1999 BREEZE - YFA1L TRANSMISSION

Yamaha Motorcycle 1980 XS400SG TRANSMISSION

Yamaha ATV 1996 BANSHEE - YFZ350H_MNH TRANSMISSION

Yamaha Motorcycle 1998 YZ250K1 TRANSMISSION

Yamaha ATV 1996 BREEZE - YFA1H TRANSMISSION

Yamaha ATV 2010 RAPTOR 350 - YFM35RZW TRANSMISSION

Yamaha ATV 1996 BANSHEE - YFZ350H TRANSMISSION

Yamaha ATV 1997 BANSHEE - YFZ350J TRANSMISSION

Yamaha ATV 1994 BANSHEE - YFZ350F_MN TRANSMISSION

Yamaha ATV 1997 BANSHEE - YFZ350J_MNH TRANSMISSION

Yamaha ATV 1995 BREEZE - YFA1G TRANSMISSION

Yamaha ATV 1995 BANSHEE - YFZ350G TRANSMISSION

Yamaha Motorcycle 1985 RZ350NCII TRANSMISSION

Yamaha Motorcycle 1985 RZ350NC TRANSMISSION

Yamaha Motorcycle 1979 IT250F TRANSMISSION

Yamaha ATV 1990 BANSHEE - YFZ350A TRANSMISSION

Yamaha ATV 1989 BREEZE - YFA1W TRANSMISSION

Yamaha ATV 1994 WARRIOR - YFM350XF_M TRANSMISSION

Yamaha ATV 1994 WARRIOR - YFM350XF TRANSMISSION

Yamaha ATV 1988 TERRA PRO - YFP350U TRANSMISSION

Yamaha ATV 2003 WARRIOR - YFM350XRC TRANSMISSION

Yamaha ATV 2003 WARRIOR - YFM350XR TRANSMISSION

Yamaha ATV 1993 WARRIOR - YFM350XE TRANSMISSION

Yamaha ATV 2003 BREEZE - YFA1RC TRANSMISSION

Yamaha ATV 1991 WARRIOR - YFM350XB TRANSMISSION

Yamaha ATV 2002 BREEZE - YFA1PC TRANSMISSION

Yamaha ATV 1992 WARRIOR - YFM350XD TRANSMISSION

Yamaha ATV 1992 BREEZE - YFA1D TRANSMISSION

Yamaha ATV 2003 BANSHEE - YFZ350R TRANSMISSION

Yamaha ATV 2000 WARRIOR - YFM350XMC TRANSMISSION

Yamaha ATV 2000 BREEZE - YFA1M TRANSMISSION

Yamaha ATV 2008 RAPTOR 350 - YFM35RX TRANSMISSION

Yamaha ATV 2002 BANSHEE - YFZ350P TRANSMISSION

Yamaha ATV 2008 RAPTOR 350 - YFM35RXGY TRANSMISSION

Yamaha ATV 2001 WARRIOR - YFM350XNC TRANSMISSION

Yamaha ATV 2001 WARRIOR - YFM350XN TRANSMISSION

Yamaha ATV 2000 BANSHEE - YFZ350M TRANSMISSION

Yamaha ATV 2005 BANSHEE SE - YFZ350SET TRANSMISSION

Yamaha ATV 2008 YFM125GXGR TRANSMISSION

Yamaha ATV 2005 BANSHEE - YFZ350T TRANSMISSION

Yamaha ATV 2004 GRIZZLY 125 - YFM125S TRANSMISSION

Yamaha ATV 2004 RAPTOR 350 - YFM350S TRANSMISSION

Yamaha Motorcycle 1977 XS400D TRANSMISSION

Yamaha ATV 1993 BANSHEE - YFZ350E TRANSMISSION

Yamaha ATV 2006 BANSHEE - YFZ350V TRANSMISSION

Yamaha ATV 1993 BREEZE - YFA1E TRANSMISSION

Yamaha Motorcycle 1977 RD400D TRANSMISSION

Yamaha ATV 1994 BANSHEE - YFZ350F TRANSMISSION

Yamaha ATV 2006 GRIZZLY 125 - YFM125GV TRANSMISSION

Yamaha ATV 2006 GRIZZLY 125 HUNTER - YFM125GHV TRANSMISSION

Yamaha ATV 1993 WARRIOR - YFM350XE_M TRANSMISSION

Yamaha ATV 2005 GRIZZLY 125 - YFM125GT TRANSMISSION

Yamaha Motorcycle 1977 XS360D TRANSMISSION

Yamaha ATV 2005 RAPTOR 350 SE - YFM350RSET TRANSMISSION

Yamaha ATV 2006 RAPTOR 350 SE - YFM350RSEV TRANSMISSION

Yamaha ATV 1996 WARRIOR - YFM350XH_M TRANSMISSION

Yamaha ATV 1996 BANSHEE - YFG350H_MNH TRANSMISSION

Yamaha ATV 1995 WARRIOR - YFM350XG_M TRANSMISSION

Yamaha ATV 2000 BREEZE - YFA1MC TRANSMISSION

Yamaha ATV 2001 BREEZE - YFA1N TRANSMISSION

Yamaha ATV 1998 BREEZE - YFA1K TRANSMISSION

Yamaha Motorcycle 1982 IT465J TRANSMISSION

Yamaha Motorcycle 1989 MOTOCROSS - YZ490W TRANSMISSION

Yamaha Motorcycle 1990 MOTOCROSS - YZ490A TRANSMISSION

Yamaha Motorcycle 1983 YZ490 - YZ490K TRANSMISSION

Yamaha Motorcycle 1985 TRIALS - TY350N TRANSMISSION

Yamaha Motorcycle 1985 RZ350N TRANSMISSION

Yamaha Motorcycle 1984 RZ350L TRANSMISSION

Yamaha Motorcycle 1984 MOTOCROSS - YZ490L TRANSMISSION

Yamaha Motorcycle 1993 YZ250E1 TRANSMISSION

Yamaha Motorcycle 1988 MOTOCROSS - YZ490U TRANSMISSION

Yamaha Motorcycle 1979 RD400F TRANSMISSION

You can return most new, unopened items within 14 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item). If you need to return an item, please contact us beforehand with the order number and information regarding the item(s) you would like to exchange. Please note, electronic items are non-refundable.

If you're purchasing one of our polished products, please use a new microfiber and a non-ammonia window cleaner to clean any fingerprints and grease. We recommend using Simi Chrome paste to touchup polished parts.