Allison 2000 Series Pre Gen 4 Automatic Transmission w/ PTO Provision
Allison Model: 2000 Pre Gen 4
Serial No: 6310305866
Date: 03F04
EFCN: E004497
TID: 001
Gearing Ratio
First: 3.51:1
Second: 1.90:1
Third: 1.44:1
Fourth: 1.00:1
Fifth: 0.74:1
Sixth: 0.64:1
Reverse: -5.09:1
Gen 4 Trans used on Medium Duty Vehicles 2004-2012
Only 15k original miles!
NO CORE FEE
This Fits pre-Gen 4 Allison 2000-series applications, approximately 2000–2006: International 4200/4300, Freightliner M2/FL, Workhorse chassis, GM Kodiak/TopKick, Ford F-650/750, and bus, ambulance, and RV chassis. This is a pre-Gen 4 unit. It requires a pre-Gen 4 TCM and harness and will not plug into a Gen 4 (2006+) six-speed application. Please message us your serial number on your original trans for a fitment check before buying.
