Wössner 15F, SX-R, STX160, Ultra160 forged 4 piston kit

Kit 4 forged pistons from the Wössner brand in size 82.93mm (10.6:1) for jet ski from Kawasaki, model STX-15F / SX-R 1500 / Ultra 160 / STX 160

Reference: K6507DA-4

Wössner is the reference brand for technical parts.

The products are intended to recondition the engine, or simply to replace the worn part, while prioritizing reliability and performance.

Forged piston kit Ø82.93
Molybdenum disulfide treated piston skirts
Forged with high precision to limit friction in the cylinder
Standard compression: 10.6:1
Supplied in the kit: Pistons - Rings - Piston pins - Circlips