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Fluidyne V10 V101B4B41D20L – 4 GPM (0.80 in³/r), 2500 PSI, SAE 'A' 2-Bolt Flange, Keyed Shaft – Direct Vickers V10 Replacement

Stop losing $2,400 daily to unplanned hydraulic downtime. The V101B4B41D20L is a direct Vickers V10 replacement, proven in over 2,000 field installations. Achieve typical 6-month ROI through minimal disruption and rapid swaps.

Technical Specifications

Flow Performance

At 4 GPM, the V101B4B41D20L pump hits the efficiency sweet spot for small industrial equipment. This matches most Vickers V10-powered machines perfectly. Operators save 3.5 hours weekly compared to using non-interchangeable alternatives.

Efficiency & Durability

Performance stays consistent across 1,200 to 3,400 RPM. After 2,000 hours of use, efficiency remains at 92%. Comparable gear pumps drop to 78% by this point, increasing energy costs and maintenance risks.

Installation

Installation takes just 35 minutes with basic hand tools. The 2-bolt SAE “A” flange pattern fits most compact loaders, presses, and conveyors without adapters. Compatibility with standard hydraulic fluids and Viton-sealed options prevents early seal failure in harsh environments.

Features and Benefits

Direct Interchangeability: 100% Vickers V10 match eliminates fitment errors. Operators report zero installation rework on over 1,800 swaps.
Pressure Handling: 2,500 PSI max rating prevents pressure-induced failures. Fleet managers see 15% longer pump life than lower-rated imports.
Rapid Shipping: Same-day shipping on in-stock units slashes downtime. Most customers receive pumps within 2 days, cutting repair lead times in half.

Operational Information

Cold starts succeed at 10°F. Continuous operation is rated for 2,000 hours at 2,500 PSI. Handles 20% overload spikes without damage. Replace when efficiency drops below 85%.

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 lbs
Manufacturer	Fluidyne Fluid Power
Pump Mounting Flange	2-Bolt Flange (SAE "A" size)
Pumps Drive Shaft	3/4" Straight Shaft with Key
Pumps Rotation	Left-Hand (Counter-Clockwise)
Pumps Max Pressure	2500 psi, 2500 PSI (172 bar)
Pumps Rated Speed	1200 RPM
Pumps Max Speed	3400 RPM, 4500 RPM
Pumps Displacement	13.1 cm³/r (0.80 in³/r)
Pumps Ports In	G1" BSPP Straight Thread
Pumps Ports Out	G1/2" BSPP Straight Thread

Product Selection Guide

These FluiDyne V10 Series single stage vane pumps are all direct Vickers V10 replacements, sharing identical displacement (13.1 cm³/r or 0.80 in³/r), pressure rating (2500 PSI), mounting (SAE ‘A’), and port sizes. Key differences are in shaft type, port orientation, and pump rotation direction, each impacting installation and system compatibility. Selection depends on your equipment’s drive direction, shaft coupling, and hydraulic pumps line routing requirements.

Model Number	Flow Rate	Max Pressure	Displacement	Mounting
V101B4B41D20L (Current)	Contact us	Shaft code 41	13.1 cm³/r (0.80 in³/r)	G1/2″ BSPP Straight Thread
V101B4B1A20R – FluiDyne V10 Pump (13.1 cm³/r (0.80 in³/r))	Contact us	3/4″ Straight Shaft with Key (1.75″ extension)	13.1 cm³/r (0.80 in³/r)	G1/2″ BSPP Straight Thread
V101B4B1B20R	Contact us	3/4″ Straight Shaft with Key (1.75″ extension)	13.1 cm³/r (0.80 in³/r)	G1/2″ BSPP Straight Thread
V101B4B1C20R	Contact us	3/4″ Straight Shaft with Key (1.75″ extension)	13.1 cm³/r (0.80 in³/r)	G1/2″ BSPP Straight Thread
V101B4B41B20R090	Contact us	Shaft code 41	13.1 cm³/r (0.80 in³/r)	G1/2″ BSPP Straight Thread

Key Differences

Rotation Direction

Difference: V101B4B41D20L is Left-Hand (Counter-Clockwise); all others are Right-Hand (Clockwise)

Selection Guide: Choose Left-Hand rotation (V101B4B41D20L) for systems where the drive shaft turns counter-clockwise, typical in certain mobile or custom applications. For right-hand or other configurations, see our Vickers replacement pumps category. Use Right-Hand models for standard clockwise-driven pumps.

Shaft Type

Difference: V101B4B41D20L and V101B4B41B20R090 feature ‘Shaft code 41’ (special shaft); others use standard 3/4″ straight keyed shaft (1.75″ extension)

Selection Guide: Select ‘Shaft code 41’ models if your drive or coupling requires a non-standard or heavy-duty shaft. Use standard keyed shaft models for most common mobile and industrial setups. If your system needs a more compact flow, consider the V101B2B1C20R – FluiDyne V10 Pump (6.6 cm³/r (0.40 in³/r)) for similar applications.

Port Position

Difference: Port orientation varies: 0° (inline), 90° CW or CCW, and 180° (opposite)

Selection Guide: Choose port positions based on hose routing: 0° for straight-line installations, 90° for side outlets in space-limited layouts, 180° for ports on opposite sides. For maintenance or rebuilds, see our vane pump cartridge kits for compatible service parts.

Quick Selection Guide

If you need: Counter-Clockwise (Left-Hand) rotation for your drive system

Choose: V101B4B41D20L

Because: It is the only model here with left-hand rotation for non-standard drive directions.

If you need: Standard Clockwise (Right-Hand) rotation and standard keyed shaft

Choose: V101B4B1A20R, V101B4B1B20R, or V101B4B1C20R

Because: All these models have a 3/4″ straight keyed shaft suited for most common applications.

If you need: Special shaft or port position with right-hand rotation

Choose: V101B4B41B20R090

Because: This combines special shaft code 41 with 90° CCW port orientation for unique mounting or coupling needs.

If you need: Specific port orientation for hydraulic line routing

Choose: V101B4B1A20R (180° ports), V101B4B1B20R (90° CCW), or V101B4B1C20R (0° inline)

Because: These options let you match the pump to your system’s hose layout.

Compatibility: All models are 100% Vickers V10 interchangeable, feature SAE ‘A’ 2-bolt mounting, and G1″/G1/2″ BSPP straight thread ports. For more on the broader product line, visit our vane pumps page. They fit directly into existing Vickers setups without modification.

For help selecting the right pump or cross-referencing Vickers models, call Northern Hydraulics technical support at (800) 823-4937 (Mon-Fri, 7 AM – 5 PM MST), or explore our full range of Vickers replacement pumps online. Same-day shipping available on in-stock units. Volume pricing starts at 4 units; all pumps include a 12-month manufacturer warranty.

Compatibility & Applications

See how our pumps perform in real-world settings with case studies and application examples for single stage vane pumps.

Direct Replacement Information

As a Vickers V101B4B41D20L replacement, this Fluidyne pump delivers in systems requiring 13.1 cm³/r (0.80 in³/r) displacement and 2500 PSI maximum operating pressure. To compare with other compatible models, review our Vickers replacement pump specifications.

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

Common Applications

Commonly used in lifting equipment, conveyor systems, processing machinery. For similar use cases, see our V101B2B1C20R model applications in action.

lifting equipment
conveyor systems
processing machinery

Important: Verify pump model V101B4B41D20L matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.

Purchasing Information

Browse our complete hydraulic pumps selection for more options and technical resources.

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 V101B4B41D20L, 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
Technical drawings and specifications available
Cross-reference guides for common brands
Phone support: Monday-Friday, 7 AM – 5 PM MST

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

SKU: V101B4B41D20L

Fluidyne V10 V101B4B41D20L – 4 GPM (0.80 in³/r), 2500 PSI, SAE ‘A’ 2-Bolt Flange, Keyed Shaft – Direct Vickers V10 Replacement

Name: Fluidyne V10 V101B4B41D20L – 4 GPM (0.80 in³/r), 2500 PSI, SAE 'A' 2-Bolt Flange, Keyed Shaft – Direct Vickers V10 Replacement
Brand: Northern Hydraulics Inc.
SKU: V101B4B41D20L
Price: 387.6 USD
Availability: InStock