6F8921 Bushing for Caterpillar Equipment

6F8921 is a flanged sleeve bushing used in pin and bushing applications on Caterpillar equipment, including Autograder machines and the 120, 120B, 12E, 140, and 140B models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The bushing has a bronze construction, a cylindrical sleeve design, and an integrated flange. The supplied product data identifies the part as having cross holes and provides dimensions in both inch and metric packaging measurements where available.

Fitment

• Caterpillar Autograder
• Caterpillar 120
• Caterpillar 120B
• Caterpillar 12E
• Caterpillar 140
• Caterpillar 140B

The listed models are the compatible Caterpillar equipment applications specified for part number 6F-8921. Model designation should be checked against the machine parts documentation before installation, especially where several production configurations or serial-number ranges exist.

Cross-reference numbers

6F8921 and 6F-8921 identify the same listed bushing reference in the supplied product data; the difference is the presentation of the part number with or without a hyphen.

Specifications

The dimensional values describe the bushing itself where identified as diameter, length, or flange measurements. Length, width, and depth in centimetres are listed separately as the supplied product dimensions. The flange thickness is provided in both inches and millimetres, while the remaining dimensional specifications are stated in inches.