Wiseco 20 x 25 x 24.8mm Top End Bearing - B1023

As the leading manufacturer of forged two-stroke pistons, Wiseco knows top end bearings are crucial to your top end rebuild. Wiseco two-stroke top end bearings are manufactured by leading bearing suppliers and inspected for quality.

This Part Fits:

Year	Make	Model	Submodel
1989-1990	Honda	FL400R Pilot	Base
1992-1995	Kawasaki	JH750 750SS	Base
1995	Kawasaki	JH750 750ZXi	Base
1993-1995	Kawasaki	JH750 Super Sport XI	Base
1994	Kawasaki	JH750 XiR	Base
1995-1997	Kawasaki	JH900 900ZXi	Base
1992-1995	Kawasaki	JS750 750SX	Base
1994-1995	Kawasaki	JT750 ST	Base
1995	Kawasaki	JT750 STS	Base
2001-2002	Kawasaki	JT900 900STS	Base
1997-2006	Kawasaki	JT900 900STX	Base
1987-1990	Yamaha	EX570 Exciter	Base
1991-1993	Yamaha	EX570 Exciter II	Base
1998-1999	Yamaha	MM600 Mountain Max 600	Base
1990-1993	Yamaha	SJ650 Super Jet	Base
1984-1991	Yamaha	SR540 SRV	Base
1988-1991	Yamaha	VK540	Base
1993-1998	Yamaha	VK540 II	Base
1999-2005	Yamaha	VK540 III	Base
1983-1987	Yamaha	VMX540 VMax	Base
1998	Yamaha	VT600 Venture 600	Base
1994-1997,1999	Yamaha	VX600 VMAX 600	Base
1994-1996	Yamaha	VX600DX VMAX 600 DX	Base
1994-1996	Yamaha	VX600E VMAX 600 LE	Base
1996	Yamaha	VX600ST VMAX 600 Mountain Max	Base
1994-1995	Yamaha	VX600ST VMAX 600 ST	Base
1997-1999	Yamaha	VX600SX VMAX 600 SX	Base
1998	Yamaha	VX600SXS VMAX 600 SXS	Base
1997-1998	Yamaha	VX600XT VMAX 600 XT	Base
1997-1998	Yamaha	VX600XTC VMAX 600 XTC	Base
1997	Yamaha	VX600XTC VMAX 600 XTC (Reverse)	Base
1998	Yamaha	VX600XTCD VMAX 600 XTC Deluxe	Base
1998	Yamaha	VX600XTR VMAX 600 XTR	Base
1996	Yamaha	VX600XTW VMAX 600 XT Proaction Plus	Base
1990-1992	Yamaha	WR650 WaveRunner LX	Base
1990-1993,1995-1996	Yamaha	WRA650 WaveRunner III	Base
1991-1995	Yamaha	WRB650 WaveRunner VXR	Base