MCCULLOCH CS35 Chainsaw Upper Anti Vibe (AV) Spring Set

Upper anti-vibe (AV) spring set fits McCulloch CS35 and Partner 340S, 350S, 360S chainsaws, replacing part number 574227501. Fitted at the upper anti-vibration mount, these springs isolate the top handle area from engine vibration, keeping the grip smooth even under load. Once a spring weakens, fatigues, or its mount perishes, damping at this point is lost, and vibration comes through more strongly at the top handle, sometimes accompanied by a rattling or loose feel where the top of the housing meets the engine. Fitting a replacement spring set restores proper vibration damping at the upper mount.

Fits specified McCulloch models:

• McCulloch CS35

Fits specified Partner models:

• Partner 340S
• Partner 350S
• Partner 360S

Replaces part number:

• 574227501