45VQ Series Vane Pump, 42 Ring Size, 14 Tooth SAE D Splined Shaft, Outlet Opposite Outlet, CCW Rotation

Description & Features

Designed for high-pressure, high-speed hydraulic circuits, the 45VQ Series Vane Pump, 42 Ring Size, 14 Tooth SAE D Splined Shaft, Outlet Opposite Outlet, CCW Rotation is a single vane pump built to handle demanding industrial workloads across metal cutting, plastic injection molding, oil and gas, dump truck, and wheel loader applications.

This pump delivers a rated flow of 65.92 GPM at a maximum pressure of 2500 PSI, with a speed rating of 2200 RPM. The 14-tooth SAE D splined shaft connects to a 2-bolt SAE C mounting flange, while SAE 4-bolt flange ports accommodate a 3-inch inlet and a 1-1/2-inch outlet in an opposite-outlet configuration. Buna-N seals are standard. Counterclockwise rotation is fixed, so shaft and drive compatibility should be confirmed before installation. The 45VQ series is noted for strong volumetric efficiency and extended service life under continuous duty conditions. Manufactured under the Eaton Vickers brand, now part of Danfoss Power Solutions.

SKU: 420616-5

Supplier Part Number (MPN): 420616-5

Specifications

Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Displacement
8.46
Displacement
8.46
Brand
DANFOSS POWER SOLUTIONS II LLC (VICKERS)
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Longer operating life|Oustanding volumetric efficiency|Built for high-pressure, high-speed applications
Maximum Pressure
2500
Maximum Pressure
2500
Port Location
Opposite Outlet
Rated Flow
65.92
Rated Flow
65.92
Ring Size
42
Ring Size
42
Rotation
CCW
Seal Material
Buna-N
Series
45VQ
Shaft
14 Tooth SAE D Splined
Shaft
14 Tooth SAE D Splined
Special Features
None
Speed Rating
2200 RPM
Speed Rating
2200 RPM
Supplier Part Number
420616-5
Alternate Part Numbers
Alternate Part Number MINO-00900X55916
Product Weight
75.00 lbs

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Product Questions & Answers (3)

Question by: Neal H on Nov 22, 2025, 7:27 AM
Will this pump work okay in an oil and gas application?
Answer by: Customer Support on Nov 23, 2025, 6:50 PM
Absolutely. This Eaton Vickers 45VQ series vane pump is suited for oil and gas, metal cutting, dump trucks, wheel loaders, and plastic injection molding applications.
Question by: Chad C on Jun 5, 2025, 4:59 PM
got a 45VQ42A11A20-L on the machine now. is this the same pump, like same shaft and rotation?
Answer by: Customer Support on Jun 7, 2025, 12:37 PM
Match-up points on this one are the 14 tooth SAE D splined shaft and the CCW rotation, along with the 45VQ series and 42 ring size. It also calls out Buna-N sealing, so those core identifiers line up for a like-for-like replacement when you are comparing to that model number.
Question by: Frank W on Jan 27, 2026, 2:06 PM
runs at 2200 RPM, but what kind of flow are we actually lookin at out of this pump under normal operation?
Answer by: Customer Support on Jan 28, 2026, 7:33 PM
At rated speed, this pump delivers 65.92 GPM. That's based on a displacement of 8.46 cubic inches per revolution, so what you pull in real use will track closely with how consistently you're running it at that rated speed. Drop below 2200 RPM and your flow comes down proportionally.