7C9309 Hydraulic Cartridge

The 7C9309 hydraulic cartridge is used in Caterpillar equipment, including motor graders, track-type tractors, wheel skidders, and the 3306 gen set engine application. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The cartridge is listed for the following Caterpillar equipment models and series:

• Gen set engine: 3306
• Motor graders: 12H ES, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA
• Track-type tractors: D6E SR, D6H, D6H II, D6H XL, D6H XR, D7H
• Wheel skidders: 528B, 530B

The listed fitment covers several Caterpillar machine series. Model suffixes are retained because they identify specific equipment configurations within the corresponding machine range.

Specifications