2000 Series Geroler Motor, 24.00 cu in/rev, 2 Bolt SAE A Mounting Flange, 1 in. Straight Keyed Shaft, 1-1/16-12 St.Thd. O-Ring Ports, Ports 180° Apart

Description & Features

This Eaton Char-Lynn 2000 Series Geroler motor is designed for demanding applications such as swing motors and harvesting equipment, offering reliable performance in a compact package.

Featuring a 24.00 cu in/rev displacement and a 1 in. straight keyed shaft, this motor delivers substantial torque, rated at 775 newton metres. The 2 Bolt SAE A mounting flange ensures easy integration into existing hydraulic systems. It also includes 1-1/16-12 St.Thd. O-Ring ports, oriented 180° apart.

SKU: 104-1044

Supplier Part Number (MPN): 104-1044-006

Alternate Part Numbers: C1JW45

Specifications

Bearing Type
Tapered Roller
Check Valve Function
With Check Valve Function
Design Code
6
Dimensions
10.69 in L x 5.16 in W x 4.33 in H
Drain Port Dimension
7/16-20 UNF-2B SAE O-ring
Frame Size
395
Housing Material
Iron
Motor Function
1-Speed
Mounting Type
2-Bolt Flanged
Orbital Gearwheel Set
Standard
Orbital Gearwheel Set Type
Geroler
Painted
Without Painted
Port Location
Side, 180 deg
Port Type
UN-2B, SAE O-ring
Seal Material
NBR
Segment Code
A
Series
2000 Series
Shaft Size
1 in Dia
Shaft Type
Straight Woodruff Keyed
Valve Type
Disc

Product Questions & Answers (2)

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Question by: Darryl W on Oct 12, 2025, 9:58 PM
got an attachment that takes a 2 bolt SAE A motor mount. is this one that style, or am i barkin up the wrong tree
Answer by: Customer Support on Oct 14, 2025, 6:47 AM
It uses a 2 Bolt SAE A mounting flange and a 1 inch straight keyed shaft, so it matches that common SAE A 2-bolt motor mount and keyed shaft setup.
Question by: Hank B on Feb 28, 2026, 1:23 PM
what's the max back pressure this motor can handle before you'd need to run an external case drain?
Answer by: Customer Support on Mar 2, 2026, 12:27 PM
Without a case drain line, the motor handles up to 2000 PSI of back pressure. Push past that continuously and you'll want to run an external case drain. When you do, make sure the line is set up so the motor case stays full of fluid at all times. That's not just a suggestion either, running it dry even briefly can shorten the life of the motor in a hurry.

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