Fluidyne V10 V101P4P2A20L Vane Pump | Vickers V10 Replacement 1.3 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft

Compatibility & Applications

See real-world case studies of single stage vane pumps applications in action across mobile and industrial settings.

Direct Replacement Information

This Fluidyne unit serves as a direct replacement for Vickers V101P4P2A20L in systems requiring 13.1 cm³/r (0.80 in³/r) displacement at pressures up to 2500 PSI..

• Mounting Pattern: SAE ‘A’ 2-bolt
• Inlet Port: G1″ BSPP
• Outlet Port: G1/2″ BSPP

Common Applications

Commonly used in marine applications, stationary power units, test stands.

• marine applications (see similar applications)
• stationary power units
• test stands

Important: Verify pump model V101P4P2A20L matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.

Purchasing Information

Availability & Delivery

Most hydraulic pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.

For current availability on V101P4P2A20L, call (800) 823-4937.

Warranty & Protection

• 12-month warranty covers manufacturing defects
• 30-day return window for unopened units
• Free technical verification before ordering
• Each pump pressure tested before shipment

Ordering Options

Order online for immediate processing. Phone orders welcome at (800) 823-4937.

Net 30 terms available for approved accounts.

Volume pricing available on orders of 4 or more units.

Support & Documentation

• Installation guide included with every shipment (see our pumps with integral valves specifications for advanced needs)
• Technical drawings and specifications available (see our vane pumps documentation hub)
• Cross-reference guides for common brands, including our Vickers replacement pumps specifications
• Phone support: Monday-Friday, 7 AM – 5 PM MST

Questions? Call our specialists: (800) 823-4937

Product Selection Guide

These single stage vane pumps are all direct Vickers V10 replacements with identical displacement (0.80 in³/r), flow (4.2 GPM at 1200 RPM), pressure (2500 PSI), and mounting (SAE ‘A’ 2-bolt flange). The key differences between them are shaft type, port position, and rotation direction—each impacting installation compatibility and system design.

?? Important: The specifications shown are for reference and comparison purposes. Always verify specifications with the official manufacturer documentation or contact our technical team at (800) 823-4937 before ordering to ensure compatibility with your application. We cannot accept returns due to specification mismatches.

Key Differences

Shaft Type

Difference: V101P4P2A20L uses a straight keyed shaft, while the other models (V101P4P11A20L, V101P4P11A20R, V101P4P11C20L, V101P4P11C20R) use a 9-tooth splined shaft.

Selection Guide: Choose a straight keyed shaft for standard couplings and lower torque needs; select a splined shaft for high-torque or precision alignment applications.

Port Position

Difference: V101P4P2A20L, V101P4P11A20L, and V101P4P11A20R have ports opposite from inlet (180°), while V101P4P11C20L and V101P4P11C20R have ports inline with the inlet (0°).

Selection Guide: Choose 180° port position for installations needing opposite-facing connections; choose 0° (inline) for straight-through plumbing or to match existing system layouts.

Rotation Direction

Difference: L-suffix models (V101P4P2A20L, V101P4P11A20L, V101P4P11C20L) are left-hand (counter-clockwise), R-suffix models (V101P4P11A20R, V101P4P11C20R) are right-hand (clockwise) rotation.

Selection Guide: Match rotation to your system’s prime mover: use left-hand (L) for counter-clockwise drive shafts, right-hand (R) for clockwise.

Quick Selection Guide

If you need: Standard keyed shaft, 180° port position, left-hand (CCW) rotation

Choose: V101P4P2A20L

Because: Ideal for most Vickers V10 replacements with common shaft coupling and standard port orientation.

If you need: Splined shaft, 180° port position, left-hand (CCW) rotation

Choose: V101P4P11A20L

Because: Offers higher torque transmission with the same port layout as the keyed version.

If you need: Splined shaft, 180° port position, right-hand (CW) rotation

Choose: V101P4P11A20R

Because: For clockwise-driven applications requiring splined shaft and opposite port configuration.

If you need: Splined shaft, inline (0°) port position, left-hand (CCW) rotation

Choose: V101P4P11C20L

Because: Matches installations where straight-through port alignment is required and the drive is counter-clockwise.

If you need: Splined shaft, inline (0°) port position, right-hand (CW) rotation

Choose: V101P4P11C20R

Because: Best for systems needing straight port alignment with a clockwise drive.

Compatibility: All models are 100% compatible with Vickers replacement pumps—sharing SAE ‘A’ mounting, displacement, flow, and port sizes for seamless drop-in replacement.

For help choosing the best model for your application, Northern Hydraulics hydraulic specialists can recommend compatible vane pumps are available at (800) 823-4937 applications, Mon-Fri, 7 AM – 5 PM MST. For a full range of hydraulic pumps, explore our main product family.