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Series 3-6-12 Steering Control Unit, Non-Load Reaction, 4.50 cu in/rev, 2-4 GPM Flow Range, 9/16-18 St.Thd O-Ring Ports, Can be used in a variety of applications|Flow rate variability|Varying maximum pressure ratings

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Description & Features

Engineered for versatility across diverse environments, the Eaton Char-Lynn Series 3-6-12 Steering Control Unit is designed to optimize performance in agricultural, forestry, construction, turf care, and industrial equipment. This non-load reaction unit features a displacement of 4.50 cubic inches per revolution and supports a flow range between 2-4 GPM, ensuring adaptability across applications.

Equipped with 9/16-18 St.Thd O-Ring ports, it accommodates easy integration with existing systems. The unit is built to handle up to 172 PSI of inlet pressure, while maintaining a recommended filtration level of ISO 18/13 cleanliness to enhance longevity. Notably, the mechanical interface includes an internal involute spline with 12 teeth, designed for robust and secure engagement.

SKU: 211-1001

Supplier Part Number (MPN): 211-1001-002

Alternate Part Numbers: C1BC11

Specifications

Additional Ports
None
Application
Agricultural Equipment, Forestry Equipment, Construction Equipment, Turf Care Equipment, Industrial Equipment
Design Code
2
Displacement
4.50
Displacement
4.5
Brand
Danfoss – Hydraulics
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Can be used in a variety of applications|Flow rate variability|Varying maximum pressure ratings
Flow Amplification
None
Flow Range
2-4
Flow Rate1
11 LPM
Identification
Eaton Product Number On Nameplate
Inlet Load Sense Valve Sett
0 b
Inlet Pressure Rating
172
Input Torque
Standard
Integral Valves
Yes
Load Circuit
Non Reaction
Maximum Back Pressure
21
Mechanical Interface
Internal Involute Spline, 12 Tooth 16/32 Dp 30 Degree Pa
Mounting Threads
2X .375-24 UNF-2B Port Face 4X .375-16 UNC-2B Mounting Face
Ports
9/16-18 St.Thd O-Ring
Ports
9/16-18 St.Thd O-Ring
Recommended Filtration Level
ISO 18/13 Cleanliness
Return Pressure Rating
10
Special Features
None
Supplier Part Number
211-1001-002
Valve Options
Manual Steering Check Valve
Product Weight
11.34 lbs
Alternate Part Numbers
Alternate Part Number 211-1001-002, Alternate Part Number C1BC11, Alternate Part Number MINO-00162X04680

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Product Questions & Answers (3)

Question by: Melvin K on Oct 17, 2025, 10:42 AM
got a steering setup that only puts out around 3 gpm. is this unit gonna be happy in that range?
Answer by: Customer Support on Oct 19, 2025, 6:15 AM
For flow, you are right in its wheelhouse. The stated flow range is 2 to 4 GPM, so a 3 GPM steering supply fits the intended operating window for this steering control unit.
Question by: Glen B on Oct 7, 2025, 6:09 PM
Will this unit work alright on my tractor's power steering? I'm running about 3 GPM.
Answer by: Customer Support on Oct 9, 2025, 12:23 PM
This steering control unit should work well with your tractor, as it's designed for a flow range between 2 and 4 GPM.
Question by: Wayne W on Oct 11, 2025, 6:01 PM
got a steering setup that’s picky on oil. what fluids will this unit run, and how clean does the system need to be?
Answer by: Customer Support on Oct 13, 2025, 4:01 PM
For fluid, it’s meant to run on most petroleum based hydraulic fluids and ATF Type A. On cleanliness, the recommended filtration target is ISO 18/13.