Product description
The Prox Crankshaft Bearing & Seal Kit For Yamaha YZ250 1988-1997 is part of the latest collection from Prox.
Features:
- Made to exact OEM specifications for maximum performance and durability
- Includes all necessary bearings/seals for a componentâ€s replacement
- For use with OEM or Pro-X crankshafts.
Specifications:
- Application: Crankshaft
- Product Name: Bearing and Seal Kit
- Style: 2-Stroke
- Type: Ball
- Units: Kit
To fit:
- YAMAHA YZ 250 WR 1989 All Models
- YAMAHA YZ 250 WR 1990 All Models
- YAMAHA YZ 250 1988 American Models
- YAMAHA YZ 250 1988 European Models
- YAMAHA YZ 250 1989 American Models
- YAMAHA YZ 250 1989 European Models
- YAMAHA YZ 250 1990 American Models
- YAMAHA YZ 250 1990 European Models
- YAMAHA YZ 250 1991 American Models
- YAMAHA YZ 250 1991 European Models
- YAMAHA YZ 250 1992 American Models
- YAMAHA YZ 250 1992 European Models
- YAMAHA YZ 250 1993 American Models
- YAMAHA YZ 250 1993 European Models
- YAMAHA YZ 250 1994 American Models
- YAMAHA YZ 250 1994 European Models
- YAMAHA YZ 250 1995 American Models
- YAMAHA YZ 250 1995 European Models
- YAMAHA YZ 250 1996 American Models
- YAMAHA YZ 250 1996 European Models
- YAMAHA YZ 250 1997 American Models
- YAMAHA YZ 250 1997 European Models
Manufacturer part number: 23.CBS23088
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Crankshaft Bearing & Seal Kit For Yamaha YZ250 1988-1997
To fit:
- YAMAHA YZ 250 WR 1989 All Models
- YAMAHA YZ 250 WR 1990 All Models
- YAMAHA YZ 250 1988 American Models
- YAMAHA YZ 250 1988 European Models
- YAMAHA YZ 250 1989 American Models
- YAMAHA YZ 250 1989 European Models
- YAMAHA YZ 250 1990 American Models
- YAMAHA YZ 250 1990 European Models
- YAMAHA YZ 250 1991 American Models
- YAMAHA YZ 250 1991 European Models
- YAMAHA YZ 250 1992 American Models
- YAMAHA YZ 250 1992 European Models
- YAMAHA YZ 250 1993 American Models
- YAMAHA YZ 250 1993 European Models
- YAMAHA YZ 250 1994 American Models
- YAMAHA YZ 250 1994 European Models
- YAMAHA YZ 250 1995 American Models
- YAMAHA YZ 250 1995 European Models
- YAMAHA YZ 250 1996 American Models
- YAMAHA YZ 250 1996 European Models
- YAMAHA YZ 250 1997 American Models
- YAMAHA YZ 250 1997 European Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.
Product description
The Prox Crankshaft Bearing & Seal Kit For Yamaha YZ250 1988-1997 is part of the latest collection from Prox.
Features:
- Made to exact OEM specifications for maximum performance and durability
- Includes all necessary bearings/seals for a componentâ€s replacement
- For use with OEM or Pro-X crankshafts.
Specifications:
- Application: Crankshaft
- Product Name: Bearing and Seal Kit
- Style: 2-Stroke
- Type: Ball
- Units: Kit
To fit:
- YAMAHA YZ 250 WR 1989 All Models
- YAMAHA YZ 250 WR 1990 All Models
- YAMAHA YZ 250 1988 American Models
- YAMAHA YZ 250 1988 European Models
- YAMAHA YZ 250 1989 American Models
- YAMAHA YZ 250 1989 European Models
- YAMAHA YZ 250 1990 American Models
- YAMAHA YZ 250 1990 European Models
- YAMAHA YZ 250 1991 American Models
- YAMAHA YZ 250 1991 European Models
- YAMAHA YZ 250 1992 American Models
- YAMAHA YZ 250 1992 European Models
- YAMAHA YZ 250 1993 American Models
- YAMAHA YZ 250 1993 European Models
- YAMAHA YZ 250 1994 American Models
- YAMAHA YZ 250 1994 European Models
- YAMAHA YZ 250 1995 American Models
- YAMAHA YZ 250 1995 European Models
- YAMAHA YZ 250 1996 American Models
- YAMAHA YZ 250 1996 European Models
- YAMAHA YZ 250 1997 American Models
- YAMAHA YZ 250 1997 European Models
Manufacturer part number: 23.CBS23088
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Crankshaft Bearing & Seal Kit For Yamaha YZ250 1988-1997
To fit:
- YAMAHA YZ 250 WR 1989 All Models
- YAMAHA YZ 250 WR 1990 All Models
- YAMAHA YZ 250 1988 American Models
- YAMAHA YZ 250 1988 European Models
- YAMAHA YZ 250 1989 American Models
- YAMAHA YZ 250 1989 European Models
- YAMAHA YZ 250 1990 American Models
- YAMAHA YZ 250 1990 European Models
- YAMAHA YZ 250 1991 American Models
- YAMAHA YZ 250 1991 European Models
- YAMAHA YZ 250 1992 American Models
- YAMAHA YZ 250 1992 European Models
- YAMAHA YZ 250 1993 American Models
- YAMAHA YZ 250 1993 European Models
- YAMAHA YZ 250 1994 American Models
- YAMAHA YZ 250 1994 European Models
- YAMAHA YZ 250 1995 American Models
- YAMAHA YZ 250 1995 European Models
- YAMAHA YZ 250 1996 American Models
- YAMAHA YZ 250 1996 European Models
- YAMAHA YZ 250 1997 American Models
- YAMAHA YZ 250 1997 European Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.































