2203373 Transmission Seal Ring for Caterpillar Equipment

2203373 is a rectangular transmission seal ring for Caterpillar equipment. The ring has a rectangular cross-section and is designed for sealing against leakage and contamination in the applicable transmission assembly. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 2203373 and is listed for use with Caterpillar articulated dump trucks and Caterpillar Challenger tracked tractors. Compatibility should be checked against the machine model and the dimensions of the removed ring before installation.

Fitment

The transmission seal ring is listed for the following Caterpillar equipment types and models:

• Caterpillar articulated dump trucks
• Caterpillar Challenger
• Caterpillar 725
• Caterpillar 730
• Caterpillar 65E
• Caterpillar 75E
• Caterpillar 85E
• Caterpillar 95E
• Caterpillar MT835
• Caterpillar MT845
• Caterpillar MT855

The fitment information identifies Caterpillar as the equipment manufacturer. The listed model applications include the 725 and 730 articulated dump truck models, as well as the 65E, 75E, 85E, 95E, MT835, MT845 and MT855 Challenger models.

Cross-reference numbers

The following numbers identify the same seal ring in the available part data:

The number 220-3373 is the hyphenated format of the SKU 2203373. No additional supplier or equipment-manufacturer reference numbers are specified in the available data.

Specifications

The cross-section dimensions describe the rectangular sealing profile: 0.16 inches in height and 0.27 inches in width. The specified inner diameter is 4.7 inches. The listed material is FKM fluoroelastomer, and the recorded part weight is 0.1 pounds.

The package or assembly contents are not specified in the available data; the product is described as one transmission seal ring. Installation position within the transmission is not further identified beyond its classification as a transmission seal ring.