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2000 Series Geroler Motor, 14.90 cu in/rev, 2 Bolt SAE A Mounting Flange, 1 in. Straight Keyed Shaft, 7/8-14 St.Thd. O-Ring Ports,

Description & Features

The Danfoss / Eaton Char-Lynn 2000 Series Disc Geroler Standard motor excels in various industrial applications including swing motors brush cutters mowers and harvesting machinery. With an advanced design it boasts a 14.90 cu in/rev displacement and robust 1 in. straight keyed shaft.

Equipped with 2 bolt SAE A mounting flange and 7/8-14 St.Thd. O-Ring ports this motor offers superior installation flexibility. Its highly-efficient Geroler technology minimizes pressure drops ensuring optimal performance and energy savings.

Engineered for durability it supports a maximum case pressure of 2000 PSI without a case drain and can operate up to 180 F. Adhering to ISO cleanliness standards it requires premium quality anti-wear hydraulic fluids for optimal longevity.

Recommended break-in involves running the motor for approximately one hour at 30% of rated pressure to ensure maximum lifespan. Minimal fluid viscosity at operating temperature is 70 SUS with an ideal range of 100-200 SUS.

MPN: 104-1006

Supplier Part Number: 104-1006-006

Specifications

Application Swing motor, Brush Cutters & mowers, Harvesting equipment	Design Code 6	Displacement 14.90	Displacement 14.9	Brand Danfoss Power Solutions II (Char-Lynn)	Brand Char-Lynn	Pack Size 1.00	UOM EA	Features Standard, wheel or bearingless configurations\|Lowest pressure drop motor in the industry\|Highly-efficient Geroler motor provides energy savings	Identification None	Mount 2 Bolt SAE A	Mount 2 Bolt SAE A	Port Type .875-14 UNF-2B SAE O-Ring Ports - Staggered Ports	Ports 7/8-14 St.Thd. O-Ring	Ports 7/8-14 St.Thd. O-Ring	Shaft 1 in. Straight Keyed	Shaft 1 in. Straight Keyed	Supplier Part Number 104-1006-006	Torque Rating 660 newton metre	Torque Rating 660 newton metre	Valve Options None	Alternate Part Numbers Alternate Part Number 104-1006-006, Alternate Part Number C1JW40	Product Weight 18.00 lbs

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Model Number	Displacement	Mount	Shaft	Ports	Features
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104-1006 2000 Series Geroler Motor	14.9	2 Bolt SAE A	1 in. Straight Keyed	7/8-14 St.Thd. O-Ring	Standard, wheel or bearingless configurations\|Lowest pressure drop motor in the industry\|Highly-efficient Geroler motor provides energy savings
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104-1024 2000 Series Geroler Motor	8	2 Bolt SAE A	1-1/4 in. Straight Keyed	7/8-14 St.Thd. O-Ring	Standard, wheel or bearingless configurations\|Lowest pressure drop motor in the industry\|Highly-efficient Geroler motor provides energy savings
104-1025 2000 Series Geroler Motor	9.6	2 Bolt SAE A	1-1/4 in. Straight Keyed	7/8-14 St.Thd. O-Ring	Standard, wheel or bearingless configurations\|Lowest pressure drop motor in the industry\|Highly-efficient Geroler motor provides energy savings
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Product Questions & Answers (2)

Question by: Rex J on Apr 26, 2025, 9:02 PM

motor's been running fine but I want to make sure I ain't putting too much back pressure on it without a case drain line hooked up, what's the limit on that?

Answer by: Customer Support on Apr 28, 2025, 7:15 AM

Without an external case drain, max case pressure on this motor is 2000 PSI. If your system runs continuous back pressure above that threshold, you'll need to add an external case drain line and make sure it's plumbed so the motor case stays full of fluid at all times. Running above 2000 PSI without that drain is where things start to go wrong in a hurry.

Question by: Earl P on Feb 19, 2026, 1:06 PM

Hey, I'm looking for a motor for a mower I'm building. Would this Eaton Char-Lynn motor be a good fit?

Answer by: Customer Support on Feb 20, 2026, 6:25 PM

For brush cutters and mowers, this 2000 Series Geroler motor is often chosen, and it's also used in harvesting equipment.

2000 Series Geroler Motor, 14.90 cu in/rev, 2 Bolt SAE A Mounting Flange, 1 in. Straight Keyed Shaft, 7/8-14 St.Thd. O-Ring Ports,

Description & Features

Specifications

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Product Questions & Answers (2)