Product description
The Prox Top End Gasket Kit For Yamaha YZ250 1990-1991 is part of the latest collection from Prox.
Features:
- ProX Top End gasket sets offer any gasket you need for a top end rebuild
Specifications:
- Product Name: Gasket Kit
- Type: Top End
- Units: Kit
To fit:
- YAMAHA YZ 250 1990 American Models
- YAMAHA YZ 250 1990 European Models
- YAMAHA YZ 250 1991 American Models
- YAMAHA YZ 250 1991 European Models
Manufacturer part number: 35.2310
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Top End Gasket Kit For Yamaha YZ250 1990-1991
To fit:
- YAMAHA YZ 250 1990 American Models
- YAMAHA YZ 250 1990 European Models
- YAMAHA YZ 250 1991 American Models
- YAMAHA YZ 250 1991 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 Top End Gasket Kit For Yamaha YZ250 1990-1991 is part of the latest collection from Prox.
Features:
- ProX Top End gasket sets offer any gasket you need for a top end rebuild
Specifications:
- Product Name: Gasket Kit
- Type: Top End
- Units: Kit
To fit:
- YAMAHA YZ 250 1990 American Models
- YAMAHA YZ 250 1990 European Models
- YAMAHA YZ 250 1991 American Models
- YAMAHA YZ 250 1991 European Models
Manufacturer part number: 35.2310
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Top End Gasket Kit For Yamaha YZ250 1990-1991
To fit:
- YAMAHA YZ 250 1990 American Models
- YAMAHA YZ 250 1990 European Models
- YAMAHA YZ 250 1991 American Models
- YAMAHA YZ 250 1991 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.































