Product description
The Prox Crankshaft Bearing & Seal Kit For Yamaha YZ250 1998 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 1998 American Models
- YAMAHA YZ 250 1998 European Models
Manufacturer part number: 23.CBS23098
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 1998
To fit:
- YAMAHA YZ 250 1998 American Models
- YAMAHA YZ 250 1998 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 1998 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 1998 American Models
- YAMAHA YZ 250 1998 European Models
Manufacturer part number: 23.CBS23098
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 1998
To fit:
- YAMAHA YZ 250 1998 American Models
- YAMAHA YZ 250 1998 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.































