HUSQVARNA FS 450 [2024] - forged pistons

PROX forged pistons for the HUSQVARNA FS 450

The PROX forged piston is designed as a direct replacement for the original equipment of the HUSQVARNA FS 450 built in 2024. Its forged aluminum design combines the defined standard compression with a dimension of 94.96 mm suitable for the engine.

Function and execution

It is manufactured from a special aluminum alloy using a forging process, which is also used by numerous manufacturers. A patented surface treatment reduces internal friction in the cylinder. As a result, the piston supports a balanced use between performance and reliability.

• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 94.96 mm
• Piston compression: standard
• Compression ratio: 13.1:1
• Letter oversize: A
• Oversize: STD
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The forged piston is assigned to the HUSQVARNA FS 450, built in 2024. The combination of 94.96 mm piston diameter, standard compression and a compression ratio of 13.1:1 supports the targeted selection for this vehicle.

Selection guide

Before ordering, check the vehicle assignment as well as the specified piston dimensions and markings. For replacing the original equipment, the PROX piston offers a defined selection based on diameter, oversize letter and compression version.