The source for all your fluid power needs. Solutions. Period.

Toggle Nav
Cart
Search
main product photo

45VQ Series Vane Pump, 50 Ring Size, 14 Tooth SAE D Splined Shaft, Outlet Opposite Outlet, CW Rotation

Ask A Question
Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Displacement
9.90
Displacement
9.9
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
77.14
Rated Flow
77.14
Ring Size
50
Ring Size
50
Rotation
CW
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
420617-1
Product Weight
75.00 lbs
Product Questions & Answers 3

Product Questions & Answers

Got a 45VQ pump on a dump truck that's been running a good while and finally gave out. This one's a direct swap if the shaft and mounting match up, right?
Question by: Chad S on Aug 13, 2025, 11:20 AM
For a drop-in replacement, the shaft is a 14 tooth SAE D splined configuration and the mounting is a 2-bolt SAE C flange. The ports are SAE 4-bolt flange style, 3 inch inlet and 1.5 inch outlet, positioned opposite the outlet side. Rotation is fixed clockwise. As long as your existing setup matches all of those, this pump slots right in without modification.
Answer by: Customer Support on Aug 15, 2025, 6:07 AM
Reckon this pump could handle runnin' steady on a plastic injection moldin' machine?
Question by: Shane C on Mar 12, 2026, 7:55 PM
Designed for demanding cycle requirements, this 45VQ series vane pump is well-suited to plastic injection molding equipment, among other applications that require high-pressure, high-speed operation.
Answer by: Customer Support on Mar 14, 2026, 1:53 PM
trying to swap out a pump, what do i need to match up on this 45VQ50A11A20 so it’ll bolt in right?
Question by: Rex T on Jan 12, 2026, 8:35 PM
Fit comes down to the hard-mount details on this one. It uses a 2-bolt SAE C mounting flange, a 14 tooth SAE D splined shaft, and SAE 4-bolt flange ports with a 3 inch inlet and 1-1/2 inch outlet. Rotation is clockwise and the port location is opposite outlet, so those two need to line up with your machine hydraulic connections and drive direction too.
Answer by: Customer Support on Jan 14, 2026, 6:28 AM

Similar Products

Part Number Model Number Shaft Displacement Ring Size Rated Flow Port Location Rotation Maximum Pressure Speed Rating Price Buy Now
416458-2 45VQ60A86B20 1-1/2 Straight Keyed 11.8 60 91.94 90 deg CW from Outlet CW 2500 2200 RPM
416458-3 45VQ60A86C20 1-1/2 Straight Keyed 11.8 60 91.94 in-Line with Outlet CW 2500 2200 RPM
416458-4 45VQ60A86D20 1-1/2 Straight Keyed 11.8 60 91.94 90 deg CCW from Outlet CW 2500 2200 RPM
416458-5 45VQ60A86A20-L 1-1/2 Straight Keyed 11.8 60 91.94 Opposite Outlet CCW 2500 2200 RPM
416458-7 45VQ60A86C20-L 1-1/2 Straight Keyed 11.8 60 91.94 in-Line with Outlet CCW 2500 2200 RPM
416458-8 45VQ60A86D20-L 1-1/2 Straight Keyed 11.8 60 91.94 90 deg CCW from Outlet CCW 2500 2200 RPM
420616-2 45VQ42A11B20 14 Tooth SAE D Splined 8.46 42 65.92 90 deg CW from Outlet CW 2500 2200 RPM
420616-3 45VQ42A11C20 14 Tooth SAE D Splined 8.46 42 65.92 in-Line with Outlet CW 2500 2200 RPM
420616-4 45VQ42A11D20 14 Tooth SAE D Splined 8.46 42 65.92 90 deg CCW from Outlet CW 2500 2200 RPM
420616-5 45VQ42A11A20-L 14 Tooth SAE D Splined 8.46 42 65.92 Opposite Outlet CCW 2500 2200 RPM
420616-7 45VQ42A11C20-L 14 Tooth SAE D Splined 8.46 42 65.92 in-Line with Outlet CCW 2500 2200 RPM
420617-2 45VQ50A11B20 14 Tooth SAE D Splined 9.9 50 77.14 90 deg CW from Outlet CW 2500 2200 RPM
420617-3 45VQ50A11C20 14 Tooth SAE D Splined 9.9 50 77.14 in-Line with Outlet CW 2500 2200 RPM
420617-4 45VQ50A11D20 14 Tooth SAE D Splined 9.9 50 77.14 90 deg CCW from Outlet CW 2500 2200 RPM
420617-5 45VQ50A11A20-L 14 Tooth SAE D Splined 9.9 50 77.14 Opposite Outlet CCW 2500 2200 RPM
420617-6 45VQ50A11B20-L 14 Tooth SAE D Splined 9.9 50 77.14 90 deg CW from Outlet CCW 2500 2200 RPM
420617-7 45VQ50A11C20-L 14 Tooth SAE D Splined 9.9 50 77.14 in-Line with Outlet CCW 2500 2200 RPM
420618-2 45VQ60A11B20 14 Tooth SAE D Splined 11.8 60 91.94 90 deg CW from Outlet CW 2500 2200 RPM
420618-3 45VQ60A11C20 14 Tooth SAE D Splined 11.8 60 91.94 in-Line with Outlet CW 2500 2200 RPM
420618-4 45VQ60A11D20 14 Tooth SAE D Splined 11.8 60 91.94 90 deg CCW from Outlet CW 2500 2200 RPM
420618-5 45VQ60A11A20-L 14 Tooth SAE D Splined 11.8 60 91.94 Opposite Outlet CCW 2500 2200 RPM
420618-6 45VQ60A11B20-L 14 Tooth SAE D Splined 11.8 60 91.94 90 deg CW from Outlet CCW 2500 2200 RPM
420618-7 45VQ60A11C20-L 14 Tooth SAE D Splined 11.8 60 91.94 in-Line with Outlet CCW 2500 2200 RPM
421965-2 45VQ42A86B20 1-1/2 Straight Keyed 8.46 42 65.92 90 deg CW from Outlet CW 2500 2200 RPM
421965-3 45VQ42A86C20 1-1/2 Straight Keyed 8.46 42 65.92 in-Line with Outlet CW 2500 2200 RPM
421965-4 45VQ42A86D20 1-1/2 Straight Keyed 8.46 42 65.92 90 deg CCW from Outlet CW 2500 2200 RPM
421965-5 45VQ42A86A20-L 1-1/2 Straight Keyed 8.46 42 65.92 Opposite Outlet CCW 2500 2200 RPM
421965-7 45VQ42A86C20-L 1-1/2 Straight Keyed 8.46 42 65.92 in-Line with Outlet CCW 2500 2200 RPM
421966-2 45VQ50A1B20 1-1/4 Straight Keyed 9.9 50 77.14 90 deg CW from Outlet CW 2500 2200 RPM
421966-3 45VQ50A1C20 1-1/4 Straight Keyed 9.9 50 77.14 in-Line with Outlet CW 2500 2200 RPM
421966-4 45VQ50A1D20 1-1/4 Straight Keyed 9.9 50 77.14 90 deg CCW from Outlet CW 2500 2200 RPM
421966-5 45VQ50A1A20-L 1-1/4 Straight Keyed 9.9 50 77.14 Opposite Outlet CCW 2500 2200 RPM
421966-7 45VQ50A1C20-L 1-1/4 Straight Keyed 9.9 50 77.14 in-Line with Outlet CCW 2500 2200 RPM
421967-2 45VQ60A1B20 1-1/4 Straight Keyed 11.8 60 91.94 90 deg CW from Outlet CW 2500 2200 RPM
421967-3 45VQ60A1C20 1-1/4 Straight Keyed 11.8 60 91.94 in-Line with Outlet CW 2500 2200 RPM
421967-4 45VQ60A1D20 1-1/4 Straight Keyed 11.8 60 91.94 90 deg CCW from Outlet CW 2500 2200 RPM
421967-5 45VQ60A1A20-L 1-1/4 Straight Keyed 11.8 60 91.94 Opposite Outlet CCW 2500 2200 RPM
421967-7 45VQ60A1C20-L 1-1/4 Straight Keyed 11.8 60 91.94 in-Line with Outlet CCW 2500 2200 RPM
432647-2 45VQ42A1B20 1-1/4 Straight Keyed 8.46 42 65.92 90 deg CW from Outlet CW 2500 2200 RPM
432647-3 45VQ42A1C20 1-1/4 Straight Keyed 8.46 42 65.92 in-Line with Outlet CW 2500 2200 RPM
432647-4 45VQ42A1D20 1-1/4 Straight Keyed 8.46 42 65.92 90 deg CCW from Outlet CW 2500 2200 RPM
432647-5 45VQ42A1A20-L 1-1/4 Straight Keyed 8.46 42 65.92 Opposite Outlet CCW 2500 2200 RPM
432647-7 45VQ42A1C20-L 1-1/4 Straight Keyed 8.46 42 65.92 in-Line with Outlet CCW 2500 2200 RPM
433252-2 45VQ50A86B20 1-1/2 Straight Keyed 9.9 50 77.14 90 deg CW from Outlet CW 2500 2200 RPM
433252-3 45VQ50A86C20 1-1/2 Straight Keyed 9.9 50 77.14 in-Line with Outlet CW 2500 2200 RPM
433252-4 45VQ50A86D20 1-1/2 Straight Keyed 9.9 50 77.14 90 deg CCW from Outlet CW 2500 2200 RPM
433252-5 45VQ50A86A20-L 1-1/2 Straight Keyed 9.9 50 77.14 Opposite Outlet CCW 2500 2200 RPM
433252-7 45VQ50A86C20-L 1-1/2 Straight Keyed 9.9 50 77.14 in-Line with Outlet CCW 2500 2200 RPM
629213-2 45VQ57A1B20 1-1/4 Straight Keyed 10.97 57 85.48 90 deg CW from Outlet CW 2500 2200 RPM
629213-3 45VQ57A1C20 1-1/4 Straight Keyed 10.97 57 85.48 in-Line with Outlet CW 2500 2200 RPM
629213-4 45VQ57A1D20 1-1/4 Straight Keyed 10.97 57 85.48 90 deg CCW from Outlet CW 2500 2200 RPM
629213-5 45VQ57A1A20-L 1-1/4 Straight Keyed 10.97 57 85.48 Opposite Outlet CCW 2500 2200 RPM
629213-7 45VQ57A1C20-L 1-1/4 Straight Keyed 10.97 57 85.48 in-Line with Outlet CCW 2500 2200 RPM
416458-1 45VQ60A86A20 1-1/2 Straight Keyed 11.8 60 91.94 Opposite Outlet CW 2500 2200 RPM
420616-1 45VQ42A11A20 14 Tooth SAE D Splined 8.46 42 65.92 Opposite Outlet CW 2500 2200 RPM
420617-1 45VQ50A11A20 14 Tooth SAE D Splined 9.9 50 77.14 Opposite Outlet CW 2500 2200 RPM
420618-1 45VQ60A11A20 14 Tooth SAE D Splined 11.8 60 91.94 Opposite Outlet CW 2500 2200 RPM
421965-1 45VQ42A86A20 1-1/2 Straight Keyed 8.46 42 65.92 Opposite Outlet CW 2500 2200 RPM
421966-1 45VQ50A1A20 1-1/4 Straight Keyed 9.9 50 77.14 Opposite Outlet CW 2500 2200 RPM
421967-1 45VQ60A1A20 1-1/4 Straight Keyed 11.8 60 91.94 Opposite Outlet CW 2500 2200 RPM
432647-1 45VQ42A1A20 1-1/4 Straight Keyed 8.46 42 65.92 Opposite Outlet CW 2500 2200 RPM
433252-1 45VQ50A86A20 1-1/2 Straight Keyed 9.9 50 77.14 Opposite Outlet CW 2500 2200 RPM
629213-1 45VQ57A1A20 1-1/4 Straight Keyed 10.97 57 85.48 Opposite Outlet CW 2500 2200 RPM