Seal 7D8226 for Caterpillar Equipment

Seal 7D8226 is a sealing component used in Caterpillar equipment, including articulated dump trucks, engine-machine applications, wheel skidders, and motor graders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

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

• Wheel skidders: 515, 525.
• Motor graders: 12G, 12H, 12H ES, 12H NA, 12K, 130G, 140, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, 163H.
• Articulated dump trucks: 725, 725C, 725C2, 730, 730C, 730C2, 730C2 EJ, 735.
• Engine-machine applications: Caterpillar 3176C, 3196, 3304, 3306, C-12, C-9, and C11.

The supplied equipment data identifies the part for Caterpillar articulated dump trucks and Caterpillar engine-machine applications. Model compatibility should be checked against the machine serial number and the installation position before fitting.

Cross-reference numbers

• 7D8226
• 7D-8226

These number formats refer to the same seal identification shown in the supplied product data.

Specifications

Application details

7D8226 is specified as a seal for installation in Caterpillar machinery. The listed applications cover different equipment types and power-unit configurations, so the part number and dimensional data should be compared with the removed component and the machine parts documentation before installation.