309-1281 Idler Group

Heavy Duty Idler Assembly

SKU: 309-1281 Category:

Description

Idlers guide the track into and out of the track rollers. They intermittently support the weight of the machine and control track slack and tension.

Features

Center tread idlers run on the bushings rather than on the track link rails. They can only be used on SystemOne™ and rotating-bushing tracks, where the bushings can rotate.

Specifications

Center Flange Width100.5 mm (3.957 in)
Idler Rim Width203.5 mm (8.012 in)
Shaft Length450 mm (17.717 in)
Shaft Outside Diameter111.9 mm (4.406 in)
Center Flange Diameter728.8 mm (28.693 in)
Shaft Protrusion Length67.97 mm (2.676 in)
Machine SideInterchangeable
Tread TypeConventional Tread
MaterialSealants / Adhesives Adhesive
Undercarriage SystemHD
ApplicationHigh Temperature Application
Tread Diameter689 mm (27.1 in)

Compatible Equipment

  • Track Loaders: 973K

Additional information

Machine Model

Equipment Type

Part Source

Genuine OEM