Spare part for Caterpillar: New Aftermarket 358-8557 (3588557)
New Aftermarket Idler (Center Tread)
Description:
Idlers guide the track in and out of the track rollers, They intermittently support the machine's weight and provide a way to control track slack and tension,
Attributes:
Center tread idlers run on the bushing rather than track link rails, They are used exclusively on SystemOneRotating Bushing Track where the bushing rotates,
Specifications:
PART NUMBER: 358-8557
Width (mm) : 362,5
Diameter (mm) : 625
Shaft Diameter (mm) : 53,9
Flange Type : Center Flange
Flange Diameter (in) : 24,6
Flange Diameter (mm) : 625
Tread Diameter (in) : 23,2
Tread Diameter (mm) : 590