9X7743 Seal-Lip Type

The 9X7743 Seal-Lip Type is a sealing part used on Caterpillar construction and heavy equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a lip-type seal and is listed for use with Caterpillar motor graders, wheel loaders, forestry machines, and other equipment models shown below. The equipment brand referenced for fitment is Caterpillar; CTP is the manufacturer of this aftermarket part.

Fitment

• Caterpillar 120H motor grader
• Caterpillar 120H ES motor grader
• Caterpillar 120H NA motor grader
• Caterpillar 120K motor grader
• Caterpillar 120K 2 motor grader
• Caterpillar 12H motor grader
• Caterpillar 12H ES motor grader
• Caterpillar 12H NA motor grader
• Caterpillar 12K motor grader
• Caterpillar 135H motor grader
• Caterpillar 135H NA motor grader
• Caterpillar 140H motor grader
• Caterpillar 140H ES motor grader
• Caterpillar 140H NA motor grader
• Caterpillar 140K motor grader
• Caterpillar 140K 2 motor grader
• Caterpillar 143H motor grader
• Caterpillar 160H motor grader
• Caterpillar 160H ES motor grader
• Caterpillar 160H NA motor grader
• Caterpillar 160K motor grader
• Caterpillar 163H motor grader
• Caterpillar 163H NA motor grader
• Caterpillar 24H motor grader
• Caterpillar 24M motor grader
• Caterpillar 30/30 equipment
• Caterpillar 515 equipment
• Caterpillar 525 forwarder
• Caterpillar 525B forwarder

Cross-reference numbers

• 9X7743 — CTP product SKU and part number
• 9X-7743 — Caterpillar part-number format

The numbers 9X7743 and 9X-7743 identify the same Seal-Lip Type part in the available product data. Verify the number stamped on the removed part and the equipment parts documentation before installation.

Specifications

The listed dimensions and weight are the specifications available for this product record. The supplied data does not specify the installation position, seal material, shaft diameter, housing diameter, or included components.