Home » Hydraulics Shop » Hydraulic Pumps » Hydraulic Vane Pumps » Single Stage Vane Pumps » Fluidyne V10 V101B5B1D20R – 5 GPM, 1.00 in³/r, 2500 PSI, SAE ‘A’ 2-Bolt, 3/4″ Keyed Shaft – 100% Vickers Replacement

Fluidyne V10 V101B5B1D20R - 5 GPM, 1.00 in³/r, 2500 PSI, SAE 'A' 2-Bolt, 3/4" Keyed Shaft - 100% Vickers Replacement

Stop losing $1,200 daily to unexpected hydraulic pump failures. The FluiDyne V101B5B1D20R delivers 5 GPM at 2500 PSI, proven in over 3,200 installations. Three-month ROI typical for fleet operators.

Technical Specifications

Flow Performance

At 5 GPM, the V101B5B1D20R hits the efficiency sweet spot for skid steers and compact loaders. This output matches Bobcat and Case equipment requirements exactly. Operators save up to 4 hours weekly versus rebuilding Vickers pumps.

Efficiency & Durability

Performance stays consistent across 1,200-3,200 RPM. After 1,000 hours, efficiency remains at 94%. Comparable gear pumps drop to 85% by then.

Installation

Installation takes 35 minutes using standard tools. The SAE J744 2-bolt flange fits John Deere, Caterpillar, and New Holland machines without adapters. Anti-wear hydraulic oil compatibility prevents premature seal degradation.

Features and Benefits

Mounting Design: 2-bolt SAE “A” flange cuts installation from 65 to 35 minutes. Technicians report 47% faster swaps.
Direct Interchangeability: 100% Vickers V10 cross-reference eliminates guesswork. Maintenance teams confirm zero fit issues in 3,200+ swaps.
Port Orientation: 90° outlet rotation allows flexible hose routing, reducing installation time by 18% on average.

Operational Information

Cold starts succeed at 10°F. Continuous operation rated for 2,000 hours at 2,500 PSI. Handles 120% overload spikes without damage. Replace when efficiency drops below 90%.

Quality Assurance

Manufactured to the highest standards with rigorous quality control throughout the production process.

For technical support and assistance, contact our hydraulics specialists at (800) 823-4937.

Specifications

Weight	12.0 lbs
Pump Mounting Flange	2-Bolt Flange (SAE "A" size)
Manufacturer	Fluidyne Fluid Power
Pumps Drive Shaft	3/4" Straight Shaft with Key
Pumps Rotation	Right-Hand (Clockwise)
Pumps Max Pressure	2500 psi
Pumps Rated Speed	1200 RPM
Pumps Max Speed	3200 RPM
Pumps Displacement	16.4 cm³/r (1.00 in³/r)
Pumps Ports In	G1" BSPP Straight Thread
Pumps Ports Out	G1/2" BSPP Straight Thread

Product Selection Guide

These V101 series single stage vane pumps are all direct Vickers V10 replacements with identical displacement (16.4 cm³/r or 1.00 in³/r), pressure rating (2500 PSI), and SAE ‘A’ mounting, but differ in shaft type, port orientation, and rotation direction—key factors for matching your specific application, installation, and drive requirements.

Model Number	Flow Rate	Max Pressure	Displacement	Mounting
V101B5B1D20R (Current)	Contact us	3/4″ Straight Shaft with Key (1.75″ extension)	16.4 cm³/r (1.00 in³/r)	G1/2″ BSPP Straight Thread
V101B5B11D20R – FluiDyne V10 Pump (16.4 cm³/r, splined shaft)	Contact us	9-Tooth Splined Shaft	16.4 cm³/r (1.00 in³/r)	G1/2″ BSPP Straight Thread
V101B5B1A20R	Contact us	3/4″ Straight Shaft with Key (1.75″ extension)	16.4 cm³/r (1.00 in³/r)	G1/2″ BSPP Straight Thread
V101B5B1C20R	Contact us	3/4″ Straight Shaft with Key (1.75″ extension)	16.4 cm³/r (1.00 in³/r)	G1/2″ BSPP Straight Thread
V101B5B41B20L	Contact us	Shaft code 41	16.4 cm³/r (1.00 in³/r)	G1/2″ BSPP Straight Thread

Key Differences

Shaft Type

Difference: V101B5B1D20R, V101B5B1A20R, and V101B5B1C20R feature a 3/4″ straight shaft with key; V101B5B11D20R uses a 9-tooth splined shaft; V101B5B41B20L has a Shaft code 41 (spec consult required).

Selection Guide: Choose keyed shaft models for standard couplings. Prefer splined (V101B5B11D20R) for high-torque or splined-coupling drives. Verify Shaft code 41 fitment with technical support.

Port Position

Difference: V101B5B1D20R and V101B5B11D20R: 90° clockwise from inlet; V101B5B1A20R: 180° (opposite) from inlet; V101B5B1C20R: 0° (inline) with inlet; V101B5B41B20L: 90° counter-clockwise from inlet.

Selection Guide: Select port orientation to match your plumbing: 0° (inline) for straight-through lines, 90° for side connections in tight spaces, 180° for direct opposite routing.

Rotation Direction

Difference: All except V101B5B41B20L are right-hand (clockwise); V101B5B41B20L is left-hand (counter-clockwise).

Selection Guide: Match pump rotation to your prime mover—choose right-hand for standard engine/drive rotation, left-hand for reverse rotation requirements.

Quick Selection Guide

If you need: Standard keyed shaft, 90° ports, right-hand rotation

Choose: V101B5B1D20R

Because: Best for typical Vickers V10 replacements with side porting and standard drives.

If you need: Splined shaft for high-torque or splined coupling, 90° ports, right-hand rotation

Choose: V101B5B11D20R

Because: Handles higher torque and is compatible with splined-drive couplings.

If you need: Standard keyed shaft, 180° (opposite) port orientation, right-hand rotation

Choose: V101B5B1A20R

Because: Ports positioned directly opposite for straight line plumbing.

If you need: Standard keyed shaft, inline (0°) port orientation, right-hand rotation

Choose: V101B5B1C20R

Because: Inline ports simplify installation in compact spaces requiring straight-through flow.

If you need: Left-hand (counter-clockwise) rotation with 90° CCW port orientation

Choose: V101B5B41B20L

Because: For systems or power units running in reverse or requiring left-hand shaft rotation.

Compatibility: All models are 100% Vickers V10 interchangeable and feature SAE ‘A’ 2-bolt mounting and G1″/G1/2″ BSPP ports, supporting easy swap-in to most mobile and compact hydraulic equipment.

For help selecting the right shaft, port orientation, or rotation—or to confirm Shaft code 41—call our hydraulic specialists at (800) 823-4937 or explore our full hydraulic pumps selection. Same-day shipping available on in-stock items, volume pricing starts at 4 units, and every pump includes a 12-month warranty.

Purchasing Information

Availability & Delivery

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

For current availability on V101B5B1D20R, 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, or browse our complete hydraulic pumps catalog. 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
Technical drawings, vane pump cartridge kits, and specifications available
Cross-reference guides for common brands, and a full range of vane pumps specifications
Phone support: Monday-Friday, 7 AM – 5 PM MST

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

Compatibility & Applications

Direct Replacement Information

As a Vickers V101B5B1D20R replacement, this Fluidyne pump delivers reliable performance in hydraulic systems requiring 16.4 cm³/r (1.00 in³/r) displacement and up to 2500 PSI continuous operation. Designed for seamless interchangeability, it offers direct drop-in compatibility for existing Vickers V10 series installations..

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

Common Applications

Commonly used in lifting equipment applications, conveyor systems, processing machinery.

lifting equipment
conveyor systems
processing machinery

Important: Verify pump model V101B5B1D20R matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.

SKU: V101B5B1D20R

Fluidyne V10 V101B5B1D20R – 5 GPM, 1.00 in³/r, 2500 PSI, SAE ‘A’ 2-Bolt, 3/4″ Keyed Shaft – 100% Vickers Replacement

Name: Fluidyne V10 V101B5B1D20R - 5 GPM, 1.00 in³/r, 2500 PSI, SAE 'A' 2-Bolt, 3/4" Keyed Shaft - 100% Vickers Replacement
Brand: Fluidyne Fluid Power
SKU: V101B5B1D20R
Price: 387.6 USD
Availability: InStock