4000 Series Geroler Motor, 7.90 cu in/rev, 4 Bolt SAE B Mounting Flange, 1-1/4 in. Straight Keyed Shaft, 1-1/16-12 St.Thd. O-Ring Ports,

Description & Features

Designed for demanding mobile equipment applications, the Char-Lynn 4000 Series Geroler Motor delivers 7.90 cu in/rev displacement and a torque rating of 375 Nm, making it well suited for mowing, snow removal, sprayer, trencher, and wood products equipment. The disc Geroler design offers low internal pressure drop and efficient energy use across a broad range of duty cycles.

This motor mounts via a 4-bolt SAE B flange and features a 1-1/4 in. straight keyed shaft. Fluid connections are made through 1-1/16-12 straight-thread SAE O-ring ports in a staggered configuration. Maximum case pressure is rated at 1,500 PSI without a case drain, and operating temperature is limited to 180°F. Recommended fluid viscosity falls in the 100–200 SUS range, with filtration to ISO cleanliness level 18/13.

Available in standard, wheel, or bearingless configurations, this motor is a reliable choice for mid-range hydraulic drive applications where efficiency and compact mounting matter.

SKU: 109-1101

Supplier Part Number (MPN): 109-1101-006

Alternate Part Numbers: C1JW74

Specifications

Application
Other: Mowing, Snow Removal, Sprayer, Trencher, Wood Products
Design Code
6
Displacement
7.90
Displacement
7.9
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
4 Bolt SAE B
Mount
4 Bolt SAE B
Port Type
1.0625-12 UN-2B SAE O-Ring Ports - Staggered Ports
Ports
1-1/16-12 St.Thd. O-Ring
Ports
1-1/16-12 St.Thd. O-Ring
Shaft
1-1/4 in. Straight Keyed
Shaft
1-1/4 in. Straight Keyed
Supplier Part Number
109-1101-006
Torque Rating
375 newton metre
Torque Rating
375 newton metre
Valve Options
None
Alternate Part Numbers
Alternate Part Number 109-1101-006, Alternate Part Number C1JW74, Alternate Part Number MINO-00162X04069
Product Weight
37.20 lbs

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Product Questions & Answers (2)

Question by: Tommy P on Jun 12, 2025, 5:17 PM
got a 4 bolt SAE B mount on my setup, is this motor the right flange style for that?
Answer by: Customer Support on Jun 14, 2025, 8:30 AM
Mounting is 4 Bolt SAE B on this 4000 Series Geroler motor, so it matches equipment that uses an SAE B 4-bolt flange pattern.
Question by: Brent C on Jul 13, 2025, 1:22 PM
Will this motor bolt right up to a standard SAE B mount? Just want to be double-dog sure before I order.
Answer by: Customer Support on Jul 14, 2025, 6:41 PM
Yes indeed, this Char-Lynn 4000 series motor comes with a 4-bolt SAE B mounting flange, which should fit your standard B mount setup.