That is the only difference between 4

Tank protection

adapts easily to fit all snowmobiles

2007 KTM 200 XC-W

VertexWinderosa - Forged Replica Piston Kit (23849A) K-Type-Fork Pistons That is the only differenceForged OE Replacement Piston Forged Replica pistons are forged OE replacements. Forged pistons are forged from 2618 aluminum for superior strength and durability. All piston skirts are coated with a high tech coating for faster break in time and increased piston life. All pistons are heat treated with a T 5 hardening and tempering cycle. Kits include piston, rings, wrist pin and circlips. Exact fit A, B, C or D pistons match your cylinder bore