MCCULLOCH CS35 PARTNER 340S 350S 360S Flywheel With Nut

Flywheel nut fits McCulloch CS35 and Partner 340S, 350S and 360S chainsaws. The flywheel nut is the central fastener that secures the flywheel to the crankshaft taper. When the nut is stripped, rounded off or lost, the flywheel cannot be correctly torqued onto the crankshaft, which can cause the flywheel to work loose during operation, resulting in timing loss, ignition failure or flywheel damage.

Fitting a replacement flywheel nut restores correct flywheel retention on the crankshaft.

Fits specified McCulloch models:

• McCulloch CS35

Fits specified Partner models:

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

Replaces part number:

• 574727701
• 574223401