Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Danfoss Power Solutions
Danfoss Power Solutions manufactures the Series 51 part number 5115901, featuring a 109.9 ccm displacement and a DIN 4-hole mounting flange. This unit operates at a maximum rotational speed of 2800 U/min and utilizes a hydraulic PCOR control with factory settings at Qmin 55 ccm and 300 bar, alongside a DIN 5480 splined input shaft (W45x2x30x21x9g) and a 7 l/min flushing valve. Request a quote by submitting the exact part number, quantity, and application requirements.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Danfoss Power Solutions references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Technical library
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Danfoss Power Solutions 5115901. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.