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Series 3-6-12 Steering Control Units, Up To 2500 PSI & 100 lb-ft

Description & Features

Input Torque	25-35 lb-in @ 100 PSI back pressure for powered applications. 100 lb-ft maximum for non-powered applications.
Maximum Back Pressure	300 PSI.
Recommended Filtration	ISO 18/13 Cleanliness Level.
Recommended Fluids	Most petroleum based fluids and ATF Type A.
Temperature Range	Maximum System Operating Temperature is 200° F. Maximum differential between steering unit and system temperature is 50° F.

Products

Model Number	Displacement	Flow Range	Ports	Features
211-1001 Series 3-6-12 Steering Unit	4.5	2-4	9/16-18 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1007 Series 3-6-12 Steering Unit	4.5	4-8	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1008 Series 3-6-12 Steering Unit	5.9	4-8	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1009 Series 3-6-12 Steering Unit	7.3	4-8	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1010 Series 3-6-12 Steering Unit	9.7	4-8	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1011 Series 3-6-12 Steering Unit	11.3	4-8	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1012 Series 3-6-12 Steering Unit	14.1	4-8	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1158 Series 3-6-12 Steering Unit	17.9	4-8	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1177 Series 3-6-12 Steering Unit	23.8	8-16	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1178 Series 3-6-12 Steering Unit	29.7	8-16	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings
211-1179 Series 3-6-12 Steering Unit	45.1	8-16	3/4-16 St.Thd O-Ring	Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings

Product Questions & Answers (1)

Question by: Neal C on Feb 15, 2026, 6:15 PM

Reckon this steering unit would hold up okay in my tractor? I mostly do field work, nothing too crazy.

Answer by: Customer Support on Feb 17, 2026, 1:59 PM

For field work and general mobile equipment, these steering control units should work well. They're designed to be pretty versatile. Just be mindful of the temperature range, and keep it clean with good filtration.