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25VQ Series Vane Pumps, Up To 31.5 GPM @ 1800 RPM, Up To 3000 PSI, Up To 2700 RPM

Description & Features

Specifications

2-Bolt SAE B Mounting Flange. SAE 4-Bolt Flange Ports: 1-1/2'' Inlet, 1'' Outlet.

Products

Model Number	Part Number	Shaft	Displacement	Ring Size	Rated Flow	Port Location	Rotation	Maximum Pressure	Speed Rating
25VQ21A-1B20 25VQ Series Vane Pump	416457-2	7/8 Straight Keyed	4.12	21	31.5	90 deg CW from Outlet	CW	3000	2500 RPM
25VQ21A-1C20 25VQ Series Vane Pump	416457-3	7/8 Straight Keyed	4.12	21	31.5	in-Line with Outlet	CW	3000	2500 RPM
25VQ21A-1D20 25VQ Series Vane Pump	416457-4	7/8 Straight Keyed	4.12	21	31.5	90 deg CCW from Outlet	CW	3000	2500 RPM
25VQ21A-1A20 25VQ Series Vane Pump	416457-5	7/8 Straight Keyed	4.12	21	31.5	Opposite Outlet	CW	3000	2500 RPM
25VQ21A-1B20-L 25VQ Series Vane Pump	416457-6	7/8 Straight Keyed	4.12	21	31.5	90 deg CW from Outlet	CCW	3000	2500 RPM
25VQ21A-1C20-L 25VQ Series Vane Pump	416457-7	7/8 Straight Keyed	4.12	21	31.5	in-Line with Outlet	CCW	3000	2500 RPM
25VQ21A-1D20-L 25VQ Series Vane Pump	416457-8	7/8 Straight Keyed	4.12	21	31.5	90 deg CCW from Outlet	CCW	3000	2500 RPM
25VQ17A-1B20 25VQ Series Vane Pump	417992-2	7/8 Straight Keyed	3.37	17	25.5	90 deg CW from Outlet	CW	3000	2500 RPM
25VQ17A-1C20 25VQ Series Vane Pump	417992-3	7/8 Straight Keyed	3.37	17	25.5	in-Line with Outlet	CW	3000	2500 RPM
25VQ17A-1D20- 25VQ Series Vane Pump	417992-4	7/8 Straight Keyed	3.37	17	25.5	90 deg CCW from Outlet	CW	3000	2500 RPM
25VQ17A-1A20-L 25VQ Series Vane Pump	417992-5	7/8 Straight Keyed	3.37	17	25.5	Opposite Outlet	CCW	3000	2500 RPM
25VQ17A-1B20-L 25VQ Series Vane Pump	417992-6	7/8 Straight Keyed	3.37	17	25.5	90 deg CW from Outlet	CCW	3000	2500 RPM
25VQ17A-1C20-L 25VQ Series Vane Pump	417992-7	7/8 Straight Keyed	3.37	17	25.5	in-Line with Outlet	CCW	3000	2500 RPM
25VQ17A-1D20-L 25VQ Series Vane Pump	417992-8	7/8 Straight Keyed	3.37	17	25.5	90 deg CCW from Outlet	CCW	3000	2500 RPM
25VQ14A-1B20 25VQ Series Vane Pump	417993-2	7/8 Straight Keyed	2.77	14	21.5	90 deg CW from Outlet	CW	3000	2700 RPM
25VQ14A-1C20 25VQ Series Vane Pump	417993-3	7/8 Straight Keyed	2.77	14	21.5	in-Line with Outlet	CW	3000	2700 RPM
25VQ14A-1D20 25VQ Series Vane Pump	417993-4	7/8 Straight Keyed	2.77	14	21.5	90 deg CCW from Outlet	CW	3000	2700 RPM
25VQ14A-1A20-L 25VQ Series Vane Pump	417993-5	7/8 Straight Keyed	2.77	14	21.5	Opposite Outlet	CCW	3000	2700 RPM
25VQ14A-1C20-L 25VQ Series Vane Pump	417993-7	7/8 Straight Keyed	2.77	14	21.5	in-Line with Outlet	CCW	3000	2700 RPM
25VQ12A-1B20 25VQ Series Vane Pump	417994-2	7/8 Straight Keyed	2.45	12	18	90 deg CW from Outlet	CW	3000	2700 RPM
25VQ12A-1C20 25VQ Series Vane Pump	417994-3	7/8 Straight Keyed	2.45	12	18	in-Line with Outlet	CW	3000	2700 RPM
25VQ12A-1D20 25VQ Series Vane Pump	417994-4	7/8 Straight Keyed	2.45	12	18	90 deg CCW from Outlet	CW	3000	2700 RPM
25VQ12A-1A20-L 25VQ Series Vane Pump	417994-5	7/8 Straight Keyed	2.45	12	18	Opposite Outlet	CCW	3000	2700 RPM
25VQ12A-1C20-L 25VQ Series Vane Pump	417994-7	7/8 Straight Keyed	2.45	12	18	in-Line with Outlet	CCW	3000	2700 RPM
25VQ14A-11B20 25VQ Series Vane Pump	421472-2	13 Tooth SAE B Splined	2.77	14	21.5	90 deg CW from Outlet	CW	3000	2700 RPM
25VQ14A-11C20 25VQ Series Vane Pump	421472-3	13 Tooth SAE B Splined	2.77	14	21.5	in-Line with Outlet	CW	3000	2700 RPM
25VQ14A-11D20 25VQ Series Vane Pump	421472-4	13 Tooth SAE B Splined	2.77	14	21.5	90 deg CCW from Outlet	CW	3000	2700 RPM
25VQ14A-11A20-L 25VQ Series Vane Pump	421472-5	13 Tooth SAE B Splined	2.77	14	21.5	Opposite Outlet	CCW	3000	2700 RPM
25VQ14A-11B20-L 25VQ Series Vane Pump	421472-6	13 Tooth SAE B Splined	2.77	14	21.5	90 deg CW from Outlet	CCW	3000	2700 RPM
25VQ14A-11C20-L 25VQ Series Vane Pump	421472-7	13 Tooth SAE B Splined	2.77	14	21.5	in-Line with Outlet	CCW	3000	2700 RPM
25VQ14A-11D20-L 25VQ Series Vane Pump	421472-8	13 Tooth SAE B Splined	2.77	14	21.5	90 deg CCW from Outlet	CCW	3000	2700 RPM
25VQ17A-11B20 25VQ Series Vane Pump	421475-2	13 Tooth SAE B Splined	3.37	17	25.5	90 deg CW from Outlet	CW	3000	2500 RPM
25VQ17A-11C20 25VQ Series Vane Pump	421475-3	13 Tooth SAE B Splined	3.37	17	25.5	in-Line with Outlet	CW	3000	2500 RPM
25VQ17A-11D20 25VQ Series Vane Pump	421475-4	13 Tooth SAE B Splined	3.37	17	25.5	90 deg CCW from Outlet	CW	3000	2500 RPM
25VQ17A-11A20-L 25VQ Series Vane Pump	421475-5	13 Tooth SAE B Splined	3.37	17	25.5	Opposite Outlet	CCW	3000	2500 RPM
25VQ17A-11B20-L 25VQ Series Vane Pump	421475-6	13 Tooth SAE B Splined	3.37	17	25.5	90 deg CW from Outlet	CCW	3000	2500 RPM
25VQ17A-11C20-L 25VQ Series Vane Pump	421475-7	13 Tooth SAE B Splined	3.37	17	25.5	in-Line with Outlet	CCW	3000	2500 RPM
25VQ17A-11D20-L 25VQ Series Vane Pump	421475-8	13 Tooth SAE B Splined	3.37	17	25.5	90 deg CCW from Outlet	CCW	3000	2500 RPM
25VQ21A-11B20 25VQ Series Vane Pump	421477-2	13 Tooth SAE B Splined	4.12	21	31.5	90 deg CW from Outlet	CW	3000	2500 RPM
25VQ21A-11C20 25VQ Series Vane Pump	421477-3	13 Tooth SAE B Splined	4.12	21	31.5	in-Line with Outlet	CW	3000	2500 RPM
25VQ21A-11D20 25VQ Series Vane Pump	421477-4	13 Tooth SAE B Splined	4.12	21	31.5	90 deg CCW from Outlet	CW	3000	2500 RPM
25VQ21A-11A20-L 25VQ Series Vane Pump	421477-5	13 Tooth SAE B Splined	4.12	21	31.5	Opposite Outlet	CCW	3000	2500 RPM
25VQ21A-11B20-L 25VQ Series Vane Pump	421477-6	13 Tooth SAE B Splined	4.12	21	31.5	90 deg CW from Outlet	CCW	3000	2500 RPM
25VQ21A-11C20-L 25VQ Series Vane Pump	421477-7	13 Tooth SAE B Splined	4.12	21	31.5	in-Line with Outlet	CCW	3000	2500 RPM
25VQ21A-11D20-L 25VQ Series Vane Pump	421477-8	13 Tooth SAE B Splined	4.12	21	31.5	90 deg CCW from Outlet	CCW	3000	2500 RPM
25VQ12A-11B20 25VQ Series Vane Pump	429946-2	13 Tooth SAE B Splined	2.45	12	18	90 deg CW from Outlet	CW	3000	2700 RPM
25VQ12A-11C20 25VQ Series Vane Pump	429946-3	13 Tooth SAE B Splined	2.45	12	18	in-Line with Outlet	CW	3000	2700 RPM
25VQ12A-11D20 25VQ Series Vane Pump	429946-4	13 Tooth SAE B Splined	2.45	12	18	90 deg CCW from Outlet	CW	3000	2700 RPM
25VQ12A-11A20-L 25VQ Series Vane Pump	429946-5	13 Tooth SAE B Splined	2.45	12	18	Opposite Outlet	CCW	3000	2700 RPM
25VQ12A-11B20-L 25VQ Series Vane Pump	429946-6	13 Tooth SAE B Splined	2.45	12	18	90 deg CW from Outlet	CCW	3000	2700 RPM
25VQ12A-11C20-L 25VQ Series Vane Pump	429946-7	13 Tooth SAE B Splined	2.45	12	18	in-Line with Outlet	CCW	3000	2700 RPM
25VQ12A-11D20-L 25VQ Series Vane Pump	429946-8	13 Tooth SAE B Splined	2.45	12	18	90 deg CCW from Outlet	CCW	3000	2700 RPM
25VQ19A-1B20 25VQ Series Vane Pump	578308-2	7/8 Straight Keyed	3.74	19	28.5	90 deg CW from Outlet	CW	3000	2500 RPM
25VQ19A-1C20 25VQ Series Vane Pump	578308-3	7/8 Straight Keyed	3.74	19	28.5	in-Line with Outlet	CW	3000	2500 RPM
25VQ19A-1D20 25VQ Series Vane Pump	578308-4	7/8 Straight Keyed	3.74	19	28.5	90 deg CCW from Outlet	CW	3000	2500 RPM
25VQ19A-1A20-L 25VQ Series Vane Pump	578308-5	7/8 Straight Keyed	3.74	19	28.5	Opposite Outlet	CCW	3000	2500 RPM
25VQ19A-1C20 -L 25VQ Series Vane Pump	578308-7	7/8 Straight Keyed	3.74	19	28.5	in-Line with Outlet	CCW	3000	2500 RPM
25VQ19A-11B20 25VQ Series Vane Pump	629379-2	13 Tooth SAE B Splined	3.74	19	28.5	90 deg CW from Outlet	CW	3000	2500 RPM
25VQ19A-11C20 25VQ Series Vane Pump	629379-3	13 Tooth SAE B Splined	3.74	19	28.5	in-Line with Outlet	CW	3000	2500 RPM
25VQ19A-11D20 25VQ Series Vane Pump	629379-4	13 Tooth SAE B Splined	3.74	19	28.5	90 deg CCW from Outlet	CW	3000	2500 RPM
25VQ19A-11A20-L 25VQ Series Vane Pump	629379-5	13 Tooth SAE B Splined	3.74	19	28.5	Opposite Outlet	CCW	3000	2500 RPM
25VQ19A-11C20-L 25VQ Series Vane Pump	629379-7	13 Tooth SAE B Splined	3.74	19	28.5	in-Line with Outlet	CCW	3000	2500 RPM
25VQ21A-1A20-L 25VQ Series Vane Pump	416457-1	7/8 Straight Keyed	4.12	21	31.5	Opposite Outlet	CCW	3000	2500 RPM
25VQ17A-1A20 25VQ Series Vane Pump	417992-1	7/8 Straight Keyed	3.37	17	25.5	Opposite Outlet	CW	3000	2500 RPM
25VQ14A-1A20 25VQ Series Vane Pump	417993-1	7/8 Straight Keyed	2.77	14	21.5	Opposite Outlet	CW	3000	2700 RPM
25VQ12A-1A20 25VQ Series Vane Pump	417994-1	7/8 Straight Keyed	2.45	12	18	Opposite Outlet	CW	3000	2700 RPM
25VQ14A-11A20 25VQ Series Vane Pump	421472-1	13 Tooth SAE B Splined	2.77	14	21.5	Opposite Outlet	CW	3000	2700 RPM
25VQ17A-11A20 25VQ Series Vane Pump	421475-1	13 Tooth SAE B Splined	3.37	17	25.5	Opposite Outlet	CW	3000	2500 RPM
25VQ21A-11A20 25VQ Series Vane Pump	421477-1	13 Tooth SAE B Splined	4.12	21	31.5	Opposite Outlet	CW	3000	2500 RPM
25VQ12A-11A20 25VQ Series Vane Pump	429946-1	13 Tooth SAE B Splined	2.45	12	18	Opposite Outlet	CW	3000	2700 RPM
25VQ19A-1A20 25VQ Series Vane Pump	578308-1	7/8 Straight Keyed	3.74	19	28.5	Opposite Outlet	CW	3000	2500 RPM
25VQ19A-11A20 25VQ Series Vane Pump	629379-1	13 Tooth SAE B Splined	3.74	19	28.5	Opposite Outlet	CW	3000	2500 RPM

Product Questions & Answers (1)

Question by: Brent R on Oct 26, 2025, 8:46 PM

Reckon this'll bolt right up to where my old pump was? It's got that 2-bolt flange thing.

Answer by: Customer Support on Oct 28, 2025, 6:01 AM

This 25VQ series pump comes standard with a 2-Bolt SAE B mounting flange, which should make it a direct replacement for any pump using the same mounting configuration. Just double-check your old pump's flange to be sure.