Spare part for Caterpillar: New Aftermarket 304-1881 Common Undercarriage (3041881)
New Aftermarket Idler
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,
Specifications:
PART NUMBER: 304-1881
Width (mm) : 185
Diameter (mm) : 350
Flange Type : Single Flange
Flange Diameter (in) : 13,8
Flange Diameter (mm) : 350
Tread Diameter (in) : 13,8
Tread Diameter (mm) : 350
Replacement PN : 376-1254