Seal 8T8374 for Caterpillar Equipment

Seal 8T8374 is a sealing component used on Caterpillar equipment, including Caterpillar autograders and excavators. This is a new aftermarket seal manufactured by CTP (Costex Tractor Parts).

The supplied part is identified by SKU 8T8374. The same number may be shown with a separator as 8T-8374 in equipment parts catalogs and service documentation. The available application data identifies the seal for Caterpillar 24-series autograders and Caterpillar 235-series excavators.

Fitment

• Equipment brand: Caterpillar
• Machine type: Autograder
• Autograder series: 24
• Autograder models: 24, 24H, 24M
• Machine type: Excavator
• Excavator series: 235
• Excavator models: 235, 235B, 235C, 235D

Fitment should be verified by matching the equipment model and the existing seal dimensions before installation. The listed applications cover the machine families and model designations available for part number 8T8374; no additional machine models are specified in the supplied data.

Cross-reference numbers

• 8T-8374 — part number format with a separator
• 8T8374 — part number format without a separator; product SKU

The number formats above identify the same seal reference. No additional equipment-manufacturer or supplier cross-reference numbers are specified.

Specifications

The dimensional data consists of the seal cross-section height, cross-section width, and inner diameter. The listed length, width, depth, and weight are the supplied product data. The description does not specify the installation position, seal profile, sealing location, or any additional components included with the part.