By replacing your chainsaw bar with a genuine ECHO replacement guide bar that's been manufactured to deliver optimum performance and reliability you help to keep your chainsaw running at top performance. 
 

• Ideal for homeowners, farmers and tree service professionals
• Lightweight, maneuverable and reversible
• For use on CS-590 Timberwolf
• 0.050" gauge and .375" pitch
• Quality construction for performance and durability
• Works with ECHO chain#: 72LPX70CQ
• Multi-riveted nose for durability