Transmission Seal Ring 1438030

1438030 is a transmission seal ring for Caterpillar excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a ring used in the transmission sealing system of the listed Caterpillar excavator models. The supplied dimensional data specifies the ring’s cross-section, inner diameter, material, and product package dimensions.

Fitment

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

• Excavator 311B
• Excavator 311C
• Excavator 312B
• Excavator 312B L
• Excavator 312C
• Excavator 312C L
• Excavator 313B
• Excavator 314C

Fitment is based on the supplied application data for part number 143-8030. The machine model and series should be checked against the equipment identification and the part number before installation.

Cross-reference numbers

1438030 and 143-8030 are the supplied identification formats for this transmission seal ring. The hyphenated number is listed with the compatible Caterpillar excavator applications.

Specifications

The listed cross-section height, cross-section width, and inner diameter describe the ring itself. The length, width, depth, and weight values are supplied as product dimensions and weight. All dimensions are provided in the units stated above.

Installation position within the transmission assembly and the contents of any installation kit are not specified in the available product data. The item is listed as a single transmission seal ring under SKU 1438030.