High-performance piston kit with gaskets for 4-stroke - top end

Complete piston kit including pistons, rings, gudgeon pins, clips and cylinder head gasket set for a full engine rebuild.
Wiseco ring types are not interchangeable (e.g. CD is not interchangeable with LC)
Wiseco pistons can only be fitted with Wiseco rings.
Cylinder liners must be purchased separately.
Piston is oversize +1.00 mm.
The kit includes:
Piston kit #4825M09100
Piston ring set #9100XX
Wrist pin #S660
Pin clip set #CW19
Gasket set #W6371



Specifications


Brand
WISECO


Supplier reference
PK1591


Engine capacity
432 cc


Piston diameter
90,92 mm


Piston diameter
90,92 mm


Cylinder Dimensions
91,00 mm


Stroke length
68,00 mm


Piston material
Aleación de aluminio 2618


Model
Forged Series


Product name
Reconditioning kit


Piston skirt coating
Uncoated


Compression ratio
9,5:1


Compression ratio
9,5:1


Type
Upper section


Engine type
4-stroke


Units
Kit