Ring 7T4083 for Caterpillar Equipment

Ring 7T4083 is a transmission seal ring for Caterpillar tracked bulldozers, off-road dump trucks, wheel bulldozers, and wheel loaders. The ring has a rectangular cross-section and is specified for applications in which a round seal is replaced by a rectangular ring. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 7T4083 and is also listed under the hyphenated number 7T-4083. The dimensions and material listed below apply to the ring itself; the part is supplied as an individual ring unless the equipment service documentation specifies additional components for the particular repair.

Fitment

Ring 7T4083 is used on the following Caterpillar equipment models and series:

• Tracked bulldozers: 11, 11SU, 11U, D11, D11N, D11R, D11T.
• Off-road dump trucks: 773G, 773G OEM, 775G, 775G OEM, 776B, 776C, 776D, 777B, 777C, 777D, 777E, 777F, 777G, 784B, 784C, 785, 785B, 785C, 785D, 785G.
• Wheel bulldozers: 854G, 854K.
• Wheel loaders: 992, 992G, 992K, 993K.

Model compatibility should be checked against the machine serial number and the seal location before installation, because the same equipment model may include different configurations or transmission assemblies.

Cross-reference numbers

• 7T-4083

7T4083 and 7T-4083 are the unhyphenated and hyphenated designations provided for the same ring reference. The number 7T4083 is used as the product SKU in this listing.

Specifications