Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 1
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 2
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 3
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 4
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 5
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 6
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 7
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 1
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 2
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 3
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 4
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 5
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 6
Dorman 600-402 Pulse Vacuum 1999-2010 Ford F-250 Super Duty - view 7
Dorman Products

Dorman 600-402 4WD Differential Switch 99-10 Ford F-350 Super Duty 7C3Z9H465A

In stock
SKU: 591|600402
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$48.21
Select your vehicle at the top of the page to check fitment.
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|600402
  • Barcode 019495414346

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Description

This 4WD hub locking solenoid directly replaces the original equipment solenoid on certain vehicle years, makes and models.

  • Direct replacement - this 4WD hub locking solenoid matches the fit and function of the stock solenoid on certain vehicle applications
  • Effective fix - restores control of 4WD system impacted by failed original solenoid
  • Thoroughly tested - on-vehicle and laboratory testing ensures trouble-free operation
  • Trustworthy quality - backed by team of designers and engineers in the United States

Vehicle Fitment

Year Make Model Position Notes
2000-2005 Ford Excursion Vacuum Activated; 4WD
1999-2010 Ford F-250 Super Duty Vacuum Activated; 4WD
1999-2010 Ford F-350 Super Duty Vacuum Activated; 4WD
1999-2010 Ford F-450 Super Duty Vacuum Activated; 4WD
1999-2010 Ford F-550 Super Duty Vacuum Activated; 4WD

Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.

Specifications

Brand Dorman
Part Number 600-402
UPC 019495414346
Terminal Type Blade
Terminal Quantity 3
Housing Material Metal; Plastic
Package Contents 4wd Vacuum Actuator
Wiring Harness Included No
Country of Origin China
Warranty Limited Lifetime

OE & Interchange Numbers

7C3Z9H465A Ford (OE)
F81Z9H465BA Ford (OE)
F81A9H465BA Ford (OE)
J78001 Interchange