4K9603 Ring for Caterpillar Equipment

4K9603 is a transmission seal ring used on Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified in the supplied data as a ring for transmission-related applications on Caterpillar wheel bulldozers, wheel-type loaders, and ground compactors for earthwork.

The listed equipment applications are grouped below by machine type. The model designations are reproduced from the available fitment information for part number 4K9603. Compatibility should be checked against the machine serial number and the transmission assembly before installation, because the same machine model can have different configurations by production series.

Fitment

Caterpillar wheel bulldozers:

• 814
• 824B
• 834

Caterpillar wheel-type loaders:

• 950
• 966C
• 980
• 980B
• 988
• 992
• 992B

Caterpillar ground compactors for earthwork:

• 815
• 816
• 825B
• 826B

The fitment list identifies the part for the Caterpillar models shown above. No additional Caterpillar models or other equipment brands are included in the available product data.

Cross-reference numbers

The numbers 4K9603 and 4K-9603 identify the same listed part reference in the supplied data. The hyphenated format is used in the equipment manufacturer reference, while 4K9603 is used as the product SKU and aftermarket reference.

Specifications

The dimensions provided for 4K9603 are length 4.1 cm, width 0.2 cm, and depth 0.2 cm. The listed weight is 0.01 lb. Material, internal diameter, external diameter, cross-section profile, hardness, sealing compound, packaging contents, and installation position within the transmission are not specified in the available product data.