How to determine a 3 or 4 chan.
01-07-2009, 01:38 PM
#1
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How to determine a 3 or 4 chan. Quick question:
How can I determine if a rear end is a 3 or 4 channel if all i'm looking at is the rear by itself? Only way I know how differentiate is to see if the car has a tcs button on the dash. But the axle I'm looking at is standalone from an unknown transam.
Do the numbers on the rear tell me anything?
Thanks!
How can I determine if a rear end is a 3 or 4 channel if all i'm looking at is the rear by itself? Only way I know how differentiate is to see if the car has a tcs button on the dash. But the axle I'm looking at is standalone from an unknown transam.
Do the numbers on the rear tell me anything?
Thanks!
01-07-2009, 01:53 PM
#2
Picture the rear in the car. A four channel will have either a sensor or a hole for a sensor on each brake backing plate right under the axle.
A three channel will have either a sensor or a hole for a sensor right on top of the center section.
These holes are all about 7/8" in diameter.
If the brake rotor is off a four channel will have silver reluctor wheels behind the axle flanges.
If it has drums it's not a four channel.
A three channel will have either a sensor or a hole for a sensor right on top of the center section.
These holes are all about 7/8" in diameter.
If the brake rotor is off a four channel will have silver reluctor wheels behind the axle flanges.
If it has drums it's not a four channel.
01-07-2009, 09:10 PM
#6
