Mack Binary Pressure Switch IMR-3550M 71R-6125

*Please Verify Your OEM Number Before Purchase

• Heavy Duty Binary Pressure Switch
• Fits Various Mack Engines
• Direct Aftermarket Replacement For OEM #s: 4239MX, 4379-RD589460, 4379-RD5-89460, 1MR3550M, 1MR-3550M, 11-1212, RE-5-8946-0P, 71R-6125
• Thread Size: M10 x 1.25
• Close PSI: 227/28
• Open PSI: 318
• Normal State: Normally Open
• Sold Individually
• Quality Made Product

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

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