We only use genuine Bosch Rexroth replacement parts.

Caterpillar Part Number

437-0151

This is a new Bosch Rexroth replacement unit for the Caterpillar 437-0151. This unit does not require a core exchange. Use the form below to request a quote from our Customer Service department for this unit.

This is a new replacement unit. The part number for a refurbished replacement unit is 20R-2022

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