Hydraulex Group

Who We Are

Hydraulex is a family of Attica Hydraulic Exchange, Flint Hydrostatics, Hydraulic Repair and Design and Metaris Hydraulics. With our combined expertise, capabilities, and inventories - we have the largest offering in the industry of remanufactured, aftermarket, and OEM hydraulic components and parts.
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What We Do

We provide hydraulic components & repair services for industrial applications like paper mills, saw mills, steel mills, recycling plants, oil & gas applications and mobile applications, including construction, utility, mining, agricultural and marine equipment. This includes hydraulic pumps, motors, valves, servo/prop valves, PTOs, cylinders & parts.

New Units

Reman Units

New Parts

Repair Services

Our Mission

From supplying new components, to repairs, to remanufacturing, our one-stop shop motto has become a truly accurate description that reflects our passion and mission for the hydraulics industry and our customers.

Create a one-stop shop of quality products for all your hydraulic needs
Offer a vast product offering with widespread manufacturer support and on-the-shelf availability
Provide the fastest possible turnaround and delivery - serving your immediate hydraulic needs

Call us: 800.962.2703

Metaris MHP/M Series Interchange Gear Pumps

MH20 Series Gear Pump

Genuine Metaris MH20 series bearing pumps & motors are available in 7 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs, dowelled assemblies & flow dividers are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): .99 (16.1) - 3.94 (64.6)

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Metaris Aftermarket MH20 Series Hydraulic Gear Pumps & Motors - Interchange

MH25 Series Gear Pump

Genuine Metaris MH25 series bearing pumps & motors are available in 8 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs, dowelled assemblies & flow dividers are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): 1.91 (31.3) - 6.38 (104.5)

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Metaris Aftermarket MH25 Series Hydraulic Gear Pumps & Motors - Interchange

MH30/31 Series Gear Pump

Genuine Metaris MH30/31 series bearing pumps & motors are available in 7 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs, dowelled assemblies & flow dividers are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): .99 (16.1) - 3.94 (64.6)

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Metaris Aftermarket MH30/31 Series Hydraulic Gear Pumps & Motors - Interchange

MH37 Series Gear Pump

Genuine Metaris MH37 series bearing pumps & motors are available in 9 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs, dowelled assemblies & flow dividers are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): 2.25 (36.9) - 9.00 (147.5)

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Metaris Aftermarket MH37 Series Hydraulic Gear Pumps & Motors - Interchange

MH50/51 Series Gear Pump

Genuine Metaris MH50/51 series bearing pumps & motors are available in 8 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs, dowelled assemblies & flow dividers are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): 1.91 (31.3) - 6.38 (104.5)

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Metaris Aftermarket MH50/51 Series Hydraulic Gear Pumps & Motors - Interchange

MH75/76 Series Gear Pump

Genuine Metaris MH75/76 series bearing pumps & motors are available in 10 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs, dowelled assemblies & flow dividers are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): 3.07 (50.3) - 12.3 (201)

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Metaris Aftermarket MH75/76 Series Hydraulic Gear Pumps & Motors - Interchange

MH315 Series Gear Pump

Genuine Metaris MH315 series bushing pumps & motors are available in 7 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs & dowelled assemblies are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): .62 (10.2) - 2.48 (40.6)

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Metaris Aftermarket MH315 Series Hydraulic Gear Pumps & Motors - Interchange

MH330 Series Gear Pump

Genuine Metaris MH330 series bushing pumps & motors are available in 7 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs & dowelled assemblies are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): .99 (16.1) - 3.94 (64.6)

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Metaris Aftermarket MH330 Series Hydraulic Gear Pumps & Motors - Interchange

MH350 Series Gear Pump

Genuine Metaris MH350 series bushing pumps & motors are available in 9 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs & dowelled assemblies are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): 1.28 (20.9) - 6.38 (104.5)

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Metaris Aftermarket MH350 Series Hydraulic Gear Pumps & Motors - Interchange

MH365 Series Gear Pump

Genuine Metaris MH365 series bushing pumps & motors are available in 8 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs & dowelled assemblies are all also available. Interchange with Commercial^®/Parker^® and Muncie^® gear pumps.

Displacement - in³/rev (cm³/rev): 2.70 (44.3) - 9.00 (147.5)

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Metaris Aftermarket MH365 Series Hydraulic Gear Pumps & Motors - Interchange

Cross-referenced parts from the Original Equipment Manufacturer "OEM" are listed for information purposes only. Trademarks identifying these parts for cross-reference are those of each OEM and are the property of their owners and are not used, or authorized for use, by Metaris or Hydraulex Global or its affiliates. Neither Metaris nor Hydraulex Global are affiliated with the Original Equipment Manufacturer "OEM" or licensed or authorized to produce parts for the OEM.

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