Harley-Davidson BIG Twin EVO FL 1340 [1984-1998] - WÖSSNER forged pistons

WÖSSNER forged pistons for Harley-Davidson BIG Twin EVO FL 1340

The WÖSSNER forged piston is designed as a piston kit for the Harley-Davidson BIG Twin EVO FL 1340 built between 1984 and 1998. The forged aluminum version combines the specified technical dimensions with production in Germany.

Function and execution

As part of the upper engine area, the piston takes over the movement in the cylinder. The standard piston compression and the diameter of 89.00 mm characterize the design of this kit. The stated oversize is +0.025.

Technical data

• Brand: WOSSNER
• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 89.00 mm
• Letter oversize: 025
• Oversize: +0.025
• Place of manufacture: Germany

Included in the piston kit

• Piston
• Piston rings
• Piston pin
• circlips

Vehicle assignment

The piston kit is assigned to the Harley-Davidson BIG Twin EVO FL 1340 in the full model year range 1984-1998.

The combination of forged aluminum piston, standard piston compression, 89.00 mm diameter and the oversize +0.025 supports a targeted selection based on the technical engine data.