JavaScript is currently disabled in your browser

To experience our website's full functionality and interactive features, please enable JavaScript.

How to Enable JavaScript in Common Browsers

Google Chrome

Open Chrome settings.
Go to "Privacy and security" > "Site Settings".
Under "Content", find "JavaScript" and select "Sites can use JavaScript."

Mozilla Firefox

Type 'about:config' in the address bar and press Enter.
Search for javascript.enabled.
Toggle the value to true.

Microsoft Edge

Open Edge settings.
Go to "Cookies and site permissions" > "JavaScript."
Turn on "Allowed (recommended)."

Apple Safari

Go to Safari > Preferences.
Click on the "Security" tab.
Check the box next to "Enable JavaScript."

Wiring Main (AT)

SKU: PC4Z14401Z

About This Item

Air Brake System Protection. Electronic Stability Brake Control.
Not For (Auxiliary Heater, Power Convertor, Rear Courtesy Light).