1631618 Hose A Fits Caterpillar Models

One New Aftermarket Replacement High Pressure Hose Assembly for Caterpillar (Cat) Equipment

This aftermarket replacement hose assembly replaces Caterpillar (Cat) OEM part number 163-1618. Identified by Caterpillar as an XT-3 ES (Enhanced Spiral) high pressure hose assembly, this type of hose is designed for high-pressure hydraulic fluid transfer in demanding construction and earthmoving applications. The XT-3 ES design features a synthetic rubber inner tube, spirally-wrapped high-tensile steel wire reinforcement, and an oil-, weather-, and abrasion-resistant synthetic rubber outer cover. Specific compatible machine models are not confirmed in available data -- please verify fitment using your machine serial number and the OEM part number 163-1618 before ordering.

Specifications

• Type: XT-3 ES (Enhanced Spiral) High Pressure Hose Assembly
• Application: High-pressure hydraulic service with petroleum-based hydraulic fluids
• Construction: Synthetic rubber inner tube with spirally-wrapped high-tensile steel wire reinforcement and abrasion-resistant outer cover

Compatible Models

Caterpillar (Cat): Verify compatibility using OEM part number 163-1618 and your machine serial number. No specific model list confirmed in available sources.

Replaces Part Number(s):

163-1618, 1631618

New aftermarket replacement part - not remanufactured, not used.