7T1346 Ring for Caterpillar Equipment

The 7T1346 is a transmission seal ring used in Caterpillar equipment. It is listed for tracked bulldozers and the Caterpillar 589 pipe-layer. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the SKU 7T1346 and is supplied as a ring made from PTFE, also known as polytetrafluoroethylene. The dimensional data below is provided in the units stated in the product specifications.

Fitment

The ring is used on the following Caterpillar equipment models and series:

• Tracked bulldozers: 58, 59, 8, 8A, 8S, 8U, 9, 9C, 9S, 9U, D8L, D9L.
• Pipe-layer: 589.

The listed equipment applications are grouped by machine type. Model identification should be checked against the equipment parts documentation before installation.

Cross-reference numbers

7T1346 and 7T-1346 are the two number formats provided for this part. The hyphenated format is used in the listed equipment application data.

Specifications

The cross-section height, cross-section width, and inner diameter are specified in inches. Overall package or product dimensions are listed separately in centimeters as length, width, and depth. The supplied part is a ring; no additional components or installation hardware are specified in the available product data.