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Parker VP1 Variable Displacement Truck Pump — Identification Guide

Need parts for a Parker VP1 variable displacement truck pump? Use the guide below to identify your exact model, then send us the number. We don't stock the VP1 on the shelf, but we source hard-to-find and obsolete Parker VP1 parts and seal kits and can help you identify the right components.

Hard-to-Find & Obsolete Parts Sourcing
Free Model-Code Identification Help
Buna-N & Viton Seal Options
Fast Quote Turnaround
VP1 Frame Sizes & Ratings — Variable Displacement, Truck PTO
Model Displacement Outlet pressure Rated speed Flow Max power
VP1-045 45 cc/rev 4350 PSI (300 bar) 2400 RPM 26 GPM 80 HP
VP1-075 75 cc/rev 4350 PSI (300 bar) 2100 RPM 39 GPM 120 HP
VP1-120 120 cc/rev 4350 PSI (300 bar) 1800 RPM 53 GPM 165 HP
Variable displacement truck pump with load-sense & pressure-limiter control · gearbox or engine PTO mount · thru-drive on VP1-045/075.
How to Read a Parker VP1 Model Code
Series VP1 = variable displacement bent-axis truck pump
Size 045 45 cc/rev · 075 75 cc/rev · 120 120 cc/rev
Rotation R right hand (CW) · L left hand (CCW)
Control Load sense + pressure limiter
🔎 Buna or Viton seals? VP1 seal kits are available in both Buna-N (Nitrile) for standard petroleum oil and Viton (Fluorocarbon) for high temperatures or aggressive fluids. Tell us your fluid type and operating temperature and we'll spec the correct seal kit for your rebuild.
How to Identify Your VP1
Find the model code on the nameplate — it starts with VP1 followed by the size (045/075/120) and rotation (R/L). To get the right parts, send us:
  1. The complete model code from the nameplate (or a clear photo).
  2. Your fluid type and operating temperature (to confirm Buna-N vs Viton seals).
  3. What you need — seal kit, rotating group, control, or complete pump.
Get a quote on Parker VP1 parts
Send us your model code and we'll source the correct parts and price them for you.Request a VP1 Quote →info@restopower.com | (810) 882-1171 | Request a Quote
Frequently Asked Questions
What is a Parker VP1 pump?

The VP1 is a variable displacement bent-axis truck pump for gearbox or engine PTO mounting, offered as VP1-045, VP1-075 and VP1-120 (45–120 cc/rev), rated to 4350 PSI (300 bar) with load-sense and pressure-limiter control.

How do I identify my VP1?

Read the model code on the nameplate: VP1 + size (045/075/120) + rotation (R/L). Send us the full code and we'll match the correct parts.

Can RestoPower source obsolete Parker VP1 parts?

Yes — sourcing hard-to-find and obsolete Parker parts is our specialty. Send the full model number from your VP1 nameplate and we'll locate the correct parts and quote them.

We Buy Cores

Have a used Parker VP1 truck pump in any condition? We buy hydraulic cores — get cash back fast.

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