KTM OEM 55430007000I Piston Complete I (Size A)

Restore factory performance and reliability with the genuine KTM OEM 55430007000I Piston Complete I (Size A). Precision-engineered to KTM specifications, this high-quality piston assembly is designed for select 250cc two-stroke KTM, Husqvarna, and GasGas models. Manufactured from premium materials for exceptional durability and heat resistance, it helps maintain proper compression, efficient combustion, and consistent engine performance. The Grade I (Size A) piston provides an exact OEM fit for cylinders within factory bore tolerances, reducing friction and promoting long engine life. Ideal for top-end rebuilds and scheduled maintenance, this genuine KTM piston assembly ensures dependable performance on the trail, track, or race course. Compatible with numerous 250 SX, XC, XC-W, EXC, TE, and related models. 

Compatible KTM Models

• KTM 250 EXC
• KTM 250 EXC E-Start
• KTM 250 EXC Six Days
• KTM 250 EXC TPI
• KTM 250 SX
• KTM 250 XC
• KTM 250 XC-W
• KTM 250 XC-W TPI
• KTM 250 SXS

Compatible Husqvarna Models

• Husqvarna TE 250
• Husqvarna TE 250i
• Husqvarna TC 250
• Husqvarna TX 300

Compatible GasGas Models

• GasGas MC 250
• GasGas EX 250
• GasGas EC 250