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All new Control Valve Assembly

Full Description
Item # 3A730-4B
MPN # 3A730-4B

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CONTROL VALVE ASSY, New, 5/16 inch pressure ports, All new, Imported and each unit is pressure tested prior to shipment by the manufacturer, Does not include ball stud clamp or boot - see 3A728-1B, 3A650-1B, 3A533-1A, 3B739-1A, 370235-S and 305039-S7-8, **You must flush the PS system anytime components are replaced to eliminate any contamination and to validate manufacturers warranties, Many transmission fluids available on the market do not meet manufacturer minimum standards for friction, viscosity, corrosion or wear, In fact Cardone, the largest supplier of rebuilt power steering components, has found the cause of many power steering related failures can be traced back to low quality fluid, Dont risk your restoration on a budget brand fluid, See 19582-2 for Motorcraft brand Type F fluid for use in vehicles that specify type F in the P/S system up to 1995 **, See 3A728-1AK, 3C705-1AK, 3A163-4AK, 3B739-1A for mounting hardware options,

NPD Part Number : 3A730-4B
Manufacturer Reference #'s: C8OZ-3A730-A

Vehicle Information

Year-Range (bold)      Model (bold)      Fits/Applications

1967-1970 MUSTANG (FROM 6/19/67), 5/16 INCH PRESSURE PORT

1967-1970 COUGAR (FROM 6/19/67), 5/16 INCH PRESSURE PORT

1967-1970 FALCON (FROM 6/19/67 TO BEFORE 1/1/70), 5/16 INCH PRESSURE PORT

1970-1970 FALCON (FROM 1/1/70), 5/16 INCH PRESSURE PORT


1967-1970 FAIRLANE (FROM 6/19/67), 5/16 INCH PRESSURE PORT

WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


5 Star Avg.
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Verified Buyer All new Control Valve Assembly

Good replacement for an oem part.

Submitted on April 30, 2022 by

YES I would recommend this product.


5 Stars


5 Stars