: Often found on the left side of the operator's cab or cowl.
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If you cannot access the online portal, the first few digits of the S/N often identify the product family: Dartco Transmission Serial Number Starts With Transmission Series 631, 632, 9308 1000 / 2000 Series 651, 652, 9307 3000 Series 661, 662, 943 4000 Series AT500 / AT1500 Series MT600 Series HT700 / CT700 Series 4. Backup Identification Methods If the tag is missing or unreadable: VIN Lookup: Allison Transmission Serial Number Lookup
Modern Allison transmission serial numbers consist of 10 digits. Understanding the pattern helps verify you have copied the number down correctly. Modern 10-Digit Format (Introduced mid-1990s) : Often found on the left side of the operator's cab or cowl
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Backup Identification Methods If the tag is missing