General Product Information

The Parker P1 Series offers variable displacement medium pressure axial piston pumps for open-circuit mobile applications. Compact, quiet and efficient, P1 piston pumps deliver a continuous operating pressure of up to 4,060 psi

The Parker PD Series pump offers variable displacement axial piston pumps for open-circuit applications. Featuring a compact footprint and continuous operating pressure of up to 4,060 psi, PD piston pumps provide quiet operation and efficient control.

Featured Videos

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  Can You CHANGE a P1045 Piston Pumps Controls?

  Wondering if the controls on a P1045 piston pump can be changed? We break down what’s possible when it comes to modifying the control setup on this powerful pump. Get a quick look at what’s involved, what to watch for, and how to make sure your changes are both safe and effective. Subscribe today and become a part of LIFCO’s journey to becoming the perfect distributor. https://www.youtube.com/@L
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  Why This Rare Denison Hydraulic Block Is Worth THOUSANDS?

  This hydraulic block came from a B mod pump—not found on the older A mod, which used a less common A control with a proportional relief. The B mod added this larger block for better layout and clearance. It’s a classic Denison control, part of the original XL series before Parker took over. The XLs were rarely seen in the field—many were phased out or never rebranded as Parker models. Most of the
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  Why Most People Install P1045 Torque Controls WRONG?

  The P1045 is getting a torque control added, changing from an LO comp to an AM comp. The challenge with the P1 models, especially the 45 size, is that not all of them can accommodate a torque control, requiring a special housing modification. The universal housing is less common for this size, and adding an adaptive block is necessary for the height. Torque control uses more oil, affecting efficie
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  Controls rebuild FAST in 2 minutes!

  This is a Parker P1 series 100cc open loop pump. It is considered the general purpose medium pressure pump from Parker. The P1 version is very similar to the PD version, but the P1 version is meant to handle higher RPM. Fun fact: this is actually the renamed Denison XL series, meaning it's been around for a long time. #mechanicshop #shop #pump #technician #oil #tools #test #hydraulic #pumps #tool
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  Rebuilding a Piston Pump - Watch Till The End! (P1100)

  This is a Parker P1 series 100cc open loop pump. It is considered the general purpose medium pressure pump from Parker. The P1 version is very similar to the PD version, but the P1 version is meant to handle higher RPM. Fun fact: this is actually the renamed Denison XL series, meaning it's been around for a long time. #mechanicshop #shop #pump #technician #oil #tools #test #hydraulic #pumps #tool