2004 Polaris Pro X Factory Service Manual, Page 247Get this manual

ENGINE 18Carefully remove C-clip holding piston pin in place
19Remove piston pin using piston pin puller and adaptor
Piston Pin Puller PN 2870386 Adaptor PN 5130971

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives