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* Part Info * Vehicle Compatibility * Returns and Peace of Mind * Why Buy from 1A? Part Number: 1AFWA00002 This Chevy front axle vacuum operated 4x4 4WD shift actuator is a new aftermarket replacement part. It is designed to replace your original, defective unit. Specifications * Mounts underneath battery tray * Attaches to differential shift cable * Replaces dealer part number: 25031740 * Vacuum operated * Durable contruction shift actuator * Direct bolt on * Replaces a leaking or corroded actuator Note: If you have any questions about this shift actuator fitting your application, please call your local GM dealer with the above part number.
This vacuum operated actuator is built to strict quality control standards and has good cost savings of a dealer actuator. This part replaces * Platinum #: 1430001 * Dorman #: 600-102 * OE #: 25031740
vacuum actuator is bad, there could be a hose that is missing, the hose might be weathered and cracked or cut, vacuum actuator might be all gummed up and crappy lookin on the inside, a simple cleaning might work, other then that a new actuator might be a need, not hard to install though
There should be a sticker under the hood that displays the vacuum line routing.
You can find a 1986 Winnebago, with the Chevrolet 454 cubic engine, vacuum routing diagram at most Chevrolet dealerships. The vacuum routing diagram can also be found in most Chevrolet engine service manuals.
If it has vacuum lines attached to it, it is probably a thermoswitch that controls the vacuum to the egr valve. If it has an electrical connection it is probably a engine coolant temp sensor.
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usually there is i sticker on the core support showing the vacuum diagram. If its not there then i would spend 20 bucks on a chiltons manual.
You can find the 1986 Chevrolet vacuum line diagram at most Chevrolet dealerships. The vacuum line diagram can also be found at most auto-parts stores.
Having a diagram of the hoses in a car will help ensure that everything is properly changed and connected. The vacuum hose diagram for a 1986 Chevy Pick up v6 can be found in its maintenance manual.
The vacuum diagram is located on the catalyst sticker on the fan shroud. If that is missing, locate a GM repair manual as most DIY manuals will not cover this material.
ASI Controls was created in 1986.
Vantage Controls was created in 1986.
No.