Seal-Lip 1661496 for Caterpillar Equipment

Seal-Lip 1661496 is an oil seal used on Caterpillar equipment, including the Caterpillar 3066, 3116, 3126, 3126B, C-13, C-9, C13, C18, C7 and C9 engine and machine applications listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is a pin seal for lubricated vibrating components, including pins in linkage mechanisms. Its construction consists of a rubber sealing lip and a steel face. The seal is identified as type NB.

Fitment

The seal is listed for the following Caterpillar engine and machine applications:

• Caterpillar 3066
• Caterpillar 3116
• Caterpillar 3126
• Caterpillar 3126B
• Caterpillar C-13
• Caterpillar C-9
• Caterpillar C13
• Caterpillar C18
• Caterpillar C7
• Caterpillar C9

Fitment is stated for Caterpillar equipment in the engine-machine application category. The model designations C-13 and C13, as well as C-9 and C9, are retained as listed in the available application data.

Cross-reference numbers

Numbers 1661496 and 166-1496 identify the same Seal-Lip application. Verify the number and equipment model before installation when replacing a seal in a specific assembly.

Specifications

Product dimensions and weight

The listed pin diameter, hole diameter and height describe the seal dimensions. The length, width, depth and weight values are provided separately as product dimensions and weight.