Question about 2001 Chevrolet Silverado 2500HD
It prob has an Allison I have the same truck. If the tranny has an external spin on filter then it is an allison
Posted on Apr 19, 2013
If your truck is a diesel the tranny is an Allison from what I was told by a Chevy parts guy. My 01 2500Hd has the 5 speed auto and he says it is an Allison, just not the one with the extra gears and buttons on the dash. He also told me they were bullet proof as my truck was on the lift getting the tranny looked at. Bad Torq Conv and flex plate blew out the tranny pump for a $3300 repair bill.
Posted on Jul 18, 2010
It is likely a 4L80E
Posted on Jul 13, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 09, 2012 | 2001 Chevrolet Silverado 2500HD
Jul 13, 2017 | 2001 Chevrolet Silverado 2500HD
Feb 20, 2011 | 2001 Chevrolet Silverado 2500HD
Dec 04, 2009 | 2001 Chevrolet Silverado 2500HD
Oct 19, 2009 | 2001 Chevrolet Silverado 2500HD
Jun 08, 2009 | 2001 Chevrolet Silverado 2500HD
Jan 12, 2009 | 2001 Chevrolet Silverado 1500
1,032 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: