Yamaha YZ 400 F (CH 01) [1998] - Replica forged pistons

VERTEX Replica forged pistons for Yamaha YZ 400 F

The VERTEX Replica forged piston is designed for the Yamaha YZ 400 F (CH 01), built in 1998. As a forged aluminum piston, it corresponds to a clearly defined design for the engine sector and is suitable for the targeted selection of a suitable piston based on diameter, bore size and compression.

Technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Piston diameter: 91.93 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 92.00 mm
• Piston rings: set
• Stroke: 4T

Vehicle assignment

The forged piston is assigned to the Yamaha YZ 400 F (CH 01) from the entire 1998 model year range. The selection should be based on the specified dimensions and design features.

Execution for engine selection

The combination of 91.93 mm piston diameter, 92.00 mm bore diameter, standard compression and the A marking enables precise assignment within the specified configuration. The version with piston rings as a set takes into account the ring equipment specified in the product scope. The entry “Stroke: 4T” indicates the intended four-stroke version.