We only use genuine Bosch Rexroth replacement parts.

Caterpillar Part Number

20R-2021

This is a refurbished Bosch Rexroth replacement unit for the Caterpillar 20R-2021. 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 refurbished replacement unit. The part number for a new replacement unit is 4370158

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