How do I Find a Retran Part Number?

1. To find a ReTran part number that is compatible with your customer’s original or ReTran serial number, go to Allison HUB, at the top of the page find parts, and select the parts catalog.

2. Once you are in the parts catalog select [Search type]: Serial Number or ReTran S/N in the advanced search section. Input the serial number provided by your customer and select search.

3. The resulting page will give you a breakdown of transmission and allows for general parts research. At the top of the page below the serial number, select the box highlighted in grey titled “GET ReTran Information”.

4. The resulting page will list direct Equivalent Retran P/N’s that can be installed into your customers vehicle without modification, followed by close equivalents that if available will require modification to work in your customers vehicle. (Please reach out to the Distributor PDC you are ordering from if modification is required)

If you see a page informing you that no Equivalent can be found please reach out to your DDM Dealer Development Manager for assistance.