(800) 823-4937
sales@northernhydraulics.net
Stop losing $1,200 a day to unexpected hydraulic pump failures. The V106S4S12A20L FluiDyne V10 delivers 4 GPM at 2,500 PSI, proven in over 1,500 field installations. Most users report payback in under 3 months.
Technical Specifications
Flow Performance
At 4 GPM, the V106S4S12A20L fits small loader and press requirements exactly. This output matches a standard Vickers V10, so operators avoid redesign costs. Users save up to 7 hours per week versus rebuilding old pumps.
Efficiency & Durability
Performance holds steady from 1,200 to 3,400 RPM. After 2,000 hours, lab tests show efficiency at 92%. Comparable gear pumps drop below 80% efficiency after this many hours.
Installation
Installation takes just 35 minutes using standard wrenches. The 2-bolt SAE “B” flange fits Vickers-powered machines like Hyster forklifts and Case tractors without adapters. ISO 32-68 hydraulic oil compatibility prevents early seal failure.
Features and Benefits
- Direct Vickers Replacement: 100% interchangeable parts eliminate downtime for custom brackets. Operators report 96% fewer fitment issues.
- High Pressure Capability: 2,500 PSI max rating handles tough cycles. Users see 21% fewer pressure-related breakdowns.
- Fast Shipping: Same-day shipping on in-stock units cuts wait time from 5 days to under 24 hours.
Operational Information
Cold starts work reliably at 15°F. Continuous operation is rated for 2,000 hours at 2,500 PSI. Handles 15% overload spikes without failure. Replace the pump 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.
| Weight | 15.0 lbs |
|---|---|
| Dimensions | 5 × 5 × 5 in |
| Pump Mounting Flange | 2-Bolt Flange (SAE "A" size) |
| Manufacturer | Fluidyne Fluid Power |
| Pumps Drive Shaft | 3/4" Straight Shaft with Key |
| Pumps Rotation | Left-Hand (Counter-Clockwise) |
| Pumps Max Pressure | 2500 psi |
| Pumps Rated Speed | 1200 RPM |
| Pumps Max Speed | 4500 RPM |
| Pumps Displacement | 6.6 cm³/r (0.40 in³/r) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
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 V106S4S12A20L, call or browse our vane pumps for immediate alternatives. (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
Compatibility & Applications
Direct Replacement Information
This Fluidyne unit serves as a direct replacement for Vickers V106S4S12A20L in systems requiring 6.6 cm³/r (0.40 in³/r) displacement and up to 2500 PSI operation. For a broader selection, see our Vickers replacement pumps category..
- 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. For more real-world examples, explore our single stage vane pumps applications.
- marine applications
- stationary power units
- test stands
Important: Verify pump model V106S4S12A20L matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Product Selection Guide
These V106 series single vane pumps are direct Vickers V10 replacements, designed for compact hydraulic systems requiring up to 2500 PSI. The key differences among these models are rotation direction, port position, and shaft type—each affecting installation and equipment compatibility. All models feature the same displacement, flow rate, mounting, speed, and pressure ratings. For further details, see our full range of vane pumps.
?? 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.
| Model Number | Flow Rate | Max Pressure | Displacement | Mounting |
|---|---|---|---|---|
| V106S4S12A20L (Current) | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
| V106S4S12A20R | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
| V106S4S12C20L | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
| V106S4S12C20R | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
| V106S4S1C20R | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Rotation Direction
Difference: V106S4S12A20L and V106S4S12C20L are left-hand (counter-clockwise); V106S4S12A20R, V106S4S12C20R, and V106S4S1C20R are right-hand (clockwise). For a similar left-hand rotation option in a different model, see V101S6S1D20R – FluiDyne V10 Pump (6.6 cm³/r).
Selection Guide: Match the pump rotation to your drive system—left-hand for engines or motors with CCW shafts, right-hand for CW shafts
Port Position
Difference: A20 models have ports opposite each other (180°), C20 models have ports inline (0°)
Selection Guide: Choose A20 for installations needing ports on opposite sides for straightforward hose routing; C20 for ports on the same side to reduce footprint or simplify connections
Shaft Type
Difference: V106S4S12A20L, V106S4S12A20R, V106S4S12C20L, and V106S4S12C20R use a 13-tooth splined shaft; V106S4S1C20R uses a 3/4″ straight keyed shaft (1.75″ extension)
Selection Guide: Use splined shafts for higher torque or if required by your coupling; use the straight keyed shaft if your drive or coupler is designed for keyed connections. For ongoing performance, browse our vane pump cartridge kits for maintenance and repairs.
Port Thread Type and Size
Difference: All models specify G1″ BSPP (inlet) and G1/2″ BSPP (outlet) straight thread ports
Selection Guide: Ensure your hydraulic lines and fittings are compatible with BSPP threads for a direct fit
Quick Selection Guide
If you need: Pump with counter-clockwise (left-hand) rotation and ports on opposite sides
Choose: V106S4S12A20L
Because: It provides left-hand rotation with 180° port orientation and a splined shaft, ideal for CCW drive and side-to-side hose routing
If you need: Pump with clockwise (right-hand) rotation and ports on opposite sides
Choose: V106S4S12A20R
Because: It offers right-hand rotation and 180° port orientation with a splined shaft for CW drive systems
If you need: Pump with counter-clockwise (left-hand) rotation and inline ports
Choose: V106S4S12C20L
Because: This model is suited for left-hand drive and compact installations where both ports must be on the same side
If you need: Pump with clockwise (right-hand) rotation and inline ports. Applications like these are also well-served by V101S7R1C20R – FluiDyne V10 Pump (6.6 cm³/r).
Choose: V106S4S12C20R
Because: This model matches CW drive and same-side port layouts for simplified plumbing
If you need: Right-hand rotation, inline ports, and a straight keyed shaft
Choose: V106S4S1C20R
Because: Select this if your application requires a keyed shaft instead of splined, with CW rotation and inline ports
Compatibility: All models are 100% interchangeable with Vickers V10 pumps, follow SAE ‘A’ mounting standards, and feature consistent BSPP port sizes for effortless swap-in replacement. For more options, see all Vickers replacement vane pumps applications.
For application-specific selection, cross-referencing, or troubleshooting, contact Northern Hydraulics’ hydraulic specialists at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. We also offer a full lineup of single stage vane pumps for OEM and MRO needs.
Fluidyne V10 V106S4S12A20L Vane Pump | Vickers V10 Replacement 4 GPM | 3 PSI | G1/2″ BSPP Straight Thread | 3/4″ Keyed Shaft
$338.30
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Expected delivery Oct 14 - Oct 20
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Nice build quality and it's been reliable on the two units we've put it on so far. Only reason I'm not leaving the top rating is we've only had it running a short while — ask me again in six months but so far so good.
Dropped in where my old Vickers left off, no fuss. Shaft fit was spot on and it's been holding pressure fine for a few weeks now. Shipping was quick too.
Pump itself seems well made but I had fitment issues getting it seated properly on my machine — took way longer than expected to get it running and I'm still not 100% sure it's right. Maybe user error but the original just dropped in, this one didn't.
Recieved it fast, had the old one swapped out in about an hour and the system came right up to pressure. Really happy with this purchase, will definitly order from Northern again.
Had to wait an extra day past the estimated ship date, which put us behind on a job. But the pump itself bolted right up and has been running without complaint since we got it installed, so no real gripes about the product.