Gear Pumps & Accessories

Motion offers a robust inventory of gear pumps and accessories for your process pump requirements. Choose from a large collection of gear pumps, gear pump parts, and accessories.

If you're looking for the best quality gear pumps and related accessories, you can find all you need at Motion. We stock and sell various gear pump products, including leading gear oil pump models and internal gear pump systems from top brands like Curflo, Nachi, and Roper Pump Company.

What are Gear Pumps?

A gear pump is a specific kind of pump that involves the use of gears to help pump fluid through a system via displacement. Gear pumps are some of the most commonly-used pumps when it comes to hydraulic fluid power mechanisms, and they've been used for centuries, having been invented back in the 17th century. They work by rotating gears on the intake side which helps to generate suction, drawing fluid up and through the pump to the discharge side at the other end.

What are Gear Pumps Used for?

A gear pump is a specific kind of pump that involves the use of gears to help pump fluid through a system via displacement. Gear pumps are some of the most commonly-used pumps when it comes to hydraulic fluid power mechanisms, and they've been used for centuries, having been invented back in the 17th century. They work by rotating gears on the intake side which helps to generate suction, drawing fluid up and through the pump to the discharge side at the other end.

The Best Gear Pumps & Accessories

When it comes to pumps such as gear pumps and related items, it’s important to use the best quality products if you want to get the best results. You’ll find only the finest gear pumps and accessories for sale at Motion.

Buy Gear Pumps & Accessories Online

Motion is your number 1 source for high quality gear pumps and pump parts. We have a huge range of gear pumps, accessories, and components for sale, with great prices across the full catalog. Order today for rapid, secure delivery to your location.

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Oberdorfer N992   

N992 Rotary Gear Pump, 4 gpm, 150 psi, 3/8 in NPT Ports

MI ITEM 02760408

IN STOCK
In stock
Oberdorfer N992
$700.84each
for your price $700.84each
Oberdorfer N992

Roper Pump Company 2835P   

2835P Rotary Gear Pump - 11.3 gpm, 75 psi, 1-1/2 NPT Ports

MI ITEM 00868168

AVAILABLE
Factory Order
Roper Pump Company 2835P
Quote Required Quote Required
Quote Required Quote Required
Roper Pump Company 2835P

Tuthill Pump Group 2LE-7   

L Series - 2LE-7 Internal Gear Pump, 5 gpm, 300 psi, 1/2 in NPT Ports

MI ITEM 02627725

AVAILABLE
Factory Order
Tuthill Pump Group 2LE-7
$943.85each
for your price $943.85each
Tuthill Pump Group 2LE-7

Roper Pump Company 3617HBFRV   

3600 Series - 3617HBFRV Helical Gear Pump, 127.5 gpm, 125 psi, 2 in NPT 90° Ports

MI ITEM 01442423

AVAILABLE
Factory Order
Roper Pump Company 3617HBFRV
Quote Required Quote Required
Quote Required Quote Required
Roper Pump Company 3617HBFRV

Roper Pump Company 4622HBFRV   

3600 Series - 4622HBFRV Helical Gear Pump, 165.0 gpm, 125 psi, 4 in NPT 180° Ports

MI ITEM 03830484

AVAILABLE
Factory Order
Roper Pump Company 4622HBFRV
Quote Required Quote Required
Quote Required Quote Required
Roper Pump Company 4622HBFRV

Roper Pump Company 2AM27   

A Series - 2AM27 Helical Gear Pump, 48.6 gpm, 150 psi, 2 in NPT Ports

MI ITEM 00868781

AVAILABLE
Factory Order
Roper Pump Company 2AM27
Quote Required Quote Required
Quote Required Quote Required
Roper Pump Company 2AM27

Tuthill Pump Group 1LE-A-7   

L Series - 1LE-A-7 Internal Gear Pump, 2.8 gpm, 300 psi, 1/2 in NPT Ports

MI ITEM 02627688

AVAILABLE
Factory Order
Tuthill Pump Group 1LE-A-7
$853.70each
for your price $853.70each
Tuthill Pump Group 1LE-A-7

Oberdorfer N9000   

N9000 Rotary Gear Pump, 23 gpm, 150 psi, 1 in NPT Ports

MI ITEM 00806847

IN STOCK
In stock
Oberdorfer N9000
$1,168.52each
for your price $1,168.52each
Oberdorfer N9000

Roper Pump Company 2AM03   

A Series - 2AM03 Helical Gear Pump, 10.8 gpm, 300 psi, 3/4 in NPT Ports

MI ITEM 02574828

AVAILABLE
Factory Order
Roper Pump Company 2AM03
Quote Required Quote Required
Quote Required Quote Required
Roper Pump Company 2AM03

Oberdorfer N4000   

N4000 Rotary Gear Pump, 10 gpm, 150 psi, 1/2 in NPT Ports

MI ITEM 00803964

AVAILABLE
Factory Order
Oberdorfer N4000
Quote Required Quote Required
Quote Required Quote Required
Oberdorfer N4000

Roper Pump Company 18AM01   

A Series - 18AM01 Helical Gear Pump, 3.6 gpm , 300 psi, 3/8 in NPT Ports

MI ITEM 00866763

AVAILABLE
Factory Order
Roper Pump Company 18AM01
Quote Required Quote Required
Quote Required Quote Required
Roper Pump Company 18AM01

Nachi America Inc IPH-23B-8-10-EEL-11   

IPH Series Double IP Pump

MI ITEM 12253989

AVAILABLE
Factory Order
Nachi America Inc IPH-23B-8-10-EEL-11
$6,681.28each
for your price $6,681.28each
Nachi America Inc IPH-23B-8-10-EEL-11

Oberdorfer N7000   

N7000 Rotary Gear Pump, 19 gpm, 150 psi, 3/4 in NPT Ports

MI ITEM 04412159

AVAILABLE
Factory Order
Oberdorfer N7000
Quote Required Quote Required
Quote Required Quote Required
Oberdorfer N7000

Oberdorfer N991   

N991 Rotary Gear Pump, 2 gpm, 150 psi, 1/4 in NPT Ports

MI ITEM 03035288

AVAILABLE
Factory Order
Oberdorfer N991
Quote Required Quote Required
Quote Required Quote Required
Oberdorfer N991

Curflo CFR10188   

Internal Gear Pump, 40 gpm, 150 psi, 1.5-in NPT 180° Ports, packed

MI ITEM 11373827

AVAILABLE
Factory Order
Curflo CFR10188
$1,252.40each
for your price $1,252.40each
Curflo CFR10188

Nachi America Inc IPH-2B-6.5-11   

IPH Series IP Pump

MI ITEM 12253763

AVAILABLE
Factory Order
Nachi America Inc IPH-2B-6.5-11
$2,971.93each
for your price $2,971.93each
Nachi America Inc IPH-2B-6.5-11

Tuthill Pump Group 4C2F-CC-7   

C Series - 4C2F-CC-7 Internal Gear Pump, 36 gpm, 100 psi, 1-1/2 in NPT Ports

MI ITEM 02627817

AVAILABLE
Factory Order
Tuthill Pump Group 4C2F-CC-7
$1,776.34each
for your price $1,776.34each
Tuthill Pump Group 4C2F-CC-7

Oberdorfer N3000   

N3000 Rotary Gear Pump, 7 gpm, 150 psi, 3/8 in NPT Ports

MI ITEM 00802900

AVAILABLE
Factory Order
Oberdorfer N3000
Quote Required Quote Required
Quote Required Quote Required
Oberdorfer N3000

Nachi America Inc NASGP-1A-16F-8H3-R-E10   

NASGP 1A External Gear Pump

MI ITEM 12255101

AVAILABLE
Factory Order
Nachi America Inc NASGP-1A-16F-8H3-R-E10
$563.83each
for your price $563.83each
Nachi America Inc NASGP-1A-16F-8H3-R-E10

Tuthill Pump Group 3C2F-CC-7   

C Series - 3C2F-CC-7 Internal Gear Pump, 17 gpm, 100 psi, 1-1/4 in NPT Ports

MI ITEM 05625230

AVAILABLE
Factory Order
Tuthill Pump Group 3C2F-CC-7
$1,322.09each
for your price $1,322.09each
Tuthill Pump Group 3C2F-CC-7

Roper Pump Company 3622HBFRV   

3600 Series - 3622HBFRV Helical Gear Pump, 165.0 gpm, 125 psi, 3 in NPT 90° Ports

MI ITEM 00871537

AVAILABLE
Factory Order
Roper Pump Company 3622HBFRV
Quote Required Quote Required
Quote Required Quote Required
Roper Pump Company 3622HBFRV

Roper Pump Company 2AM21   

A Series - 2AM21 Helical Gear Pump, 39.6 gpm, 150 psi, 1-1/2 in NPT Ports

MI ITEM 00868630

AVAILABLE
Factory Order
Roper Pump Company 2AM21
Quote Required Quote Required
Quote Required Quote Required
Roper Pump Company 2AM21

Roper Pump Company 3611HB   

3600 Series - 3611HB Helical Gear Pump, 82.5 gpm, 125 psi, 2 in NPT 90° Ports

MI ITEM 00870167

AVAILABLE
Factory Order
Roper Pump Company 3611HB
Quote Required Quote Required
Quote Required Quote Required
Roper Pump Company 3611HB

Oberdorfer N11HDM   

N11HDM Rotary Gear Pump, 60 gpm, 150 psi, 1/4 in NPT Ports

MI ITEM 04153388

AVAILABLE
Factory Order
Oberdorfer N11HDM
Quote Required Quote Required
Quote Required Quote Required
Oberdorfer N11HDM
Oberdorfer N992
MI ITEM 02760408
In stock
$700.84each
Roper Pump Company 2835P
MI ITEM 00868168
Available - Factory Order
Quote Required
Tuthill Pump Group 2LE-7
MI ITEM 02627725
Available - Factory Order
$943.85each
Roper Pump Company 3617HBFRV
MI ITEM 01442423
Available - Factory Order
Quote Required
Roper Pump Company 4622HBFRV
MI ITEM 03830484
Available - Factory Order
Quote Required
Roper Pump Company 2AM27
MI ITEM 00868781
Available - Factory Order
Quote Required
Tuthill Pump Group 1LE-A-7
MI ITEM 02627688
Available - Factory Order
$853.70each
Oberdorfer N9000
MI ITEM 00806847
In stock
$1,168.52each
Roper Pump Company 2AM03
MI ITEM 02574828
Available - Factory Order
Quote Required
Oberdorfer N4000
MI ITEM 00803964
Available - Factory Order
Quote Required
Roper Pump Company 18AM01
MI ITEM 00866763
Available - Factory Order
Quote Required
Nachi America Inc IPH-23B-8-10-EEL-11
MI ITEM 12253989
Available - Factory Order
$6,681.28each
Oberdorfer N7000
MI ITEM 04412159
Available - Factory Order
Quote Required
Oberdorfer N991
MI ITEM 03035288
Available - Factory Order
Quote Required
Curflo CFR10188
MI ITEM 11373827
Available - Factory Order
$1,252.40each
Nachi America Inc IPH-2B-6.5-11
MI ITEM 12253763
Available - Factory Order
$2,971.93each
Tuthill Pump Group 4C2F-CC-7
MI ITEM 02627817
Available - Factory Order
$1,776.34each
Oberdorfer N3000
MI ITEM 00802900
Available - Factory Order
Quote Required
Nachi America Inc NASGP-1A-16F-8H3-R-E10
MI ITEM 12255101
Available - Factory Order
$563.83each
Tuthill Pump Group 3C2F-CC-7
MI ITEM 05625230
Available - Factory Order
$1,322.09each
Roper Pump Company 3622HBFRV
MI ITEM 00871537
Available - Factory Order
Quote Required
Roper Pump Company 2AM21
MI ITEM 00868630
Available - Factory Order
Quote Required
Roper Pump Company 3611HB
MI ITEM 00870167
Available - Factory Order
Quote Required
Oberdorfer N11HDM
MI ITEM 04153388
Available - Factory Order
Quote Required