HUSQVARNA FC 250 [2014-2022] - Forged pistons

PROX forged pistons for the HUSQVARNA FC 250

The PROX forged piston is designed to replace the original piston of the HUSQVARNA FC 250 in the 2014-2022 model year range. Precise manufacturing on modern CNC systems supports a precise design for the specified vehicle assignment.

Function and execution

The aluminum piston has a forged design and a flat crown with a raised top and 4 valve pockets. The standard piston compression and compression ratio of 14.4:1 correspond to the specified technical characteristics. The version is specified for 4T engines.

Technical data

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 77.97 mm
• Letter oversize: B
• Oversize: +0.01
• Piston compression: standard
• Compression ratio: 14.4:1
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown with raised top / 4 valve pockets

Vehicle assignment

The forged piston fits the HUSQVARNA FC 250, built between 2014 and 2022.

Piston kit

The PROX piston kit comes with piston rings, piston pins and circlips. The components are intended as a set for replacing the piston and support a structured repair of the upper engine area.