1672330 U-Cup Rod Seal for Caterpillar

The 1672330 U-cup rod seal is a hydraulic seal used in the rod sealing position of hydraulic cylinders on Caterpillar excavators, wheel excavators and forest machines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The seal is identified by the Caterpillar equipment part number 167-2330 and is listed for specific Caterpillar machine models in the 322, 325, M325B and TK1051 series. The supplied product data identifies the seal form as Type A and the material as urethane.

Fitment

The following Caterpillar equipment models are listed for part number 167-2330:

• Excavator Caterpillar 322B L
• Excavator Caterpillar 322C
• Excavator Caterpillar 322C FM
• Excavator Caterpillar 325B L
• Wheel excavator Caterpillar M325B
• Forest machine Caterpillar TK1051

Fitment is specified by the equipment model and the applicable hydraulic cylinder seal location. Before installation, the dimensions of the removed seal and the cylinder groove should be checked against the listed dimensions and tolerances.

Cross-reference numbers

• 1672330
• 167-2330

1672330 and 167-2330 are the product number formats provided for this U-cup rod seal. The hyphenated number is used in the equipment application listing.

Specifications

The inner diameter, outside diameter and width are given in inches. The outside diameter and width include the tolerances stated in the product data. The listed length, width and depth are provided separately in centimetres and are not used as the seal cross-section dimensions.