Help! Replacement auger motor needed for my vintage, 2003 Lil’ Tex BBQ070

[Greg.old.Lil.Tex.BBQ070]

I have a vintage, Traeger Oregon built Lil’ Tex BBQ070 I purchased new in 2003. I’m refurbishing the grill and have found all replacement parts except for the replacement auger motor that mounts to the old style, first generation Traeger's that use the “L-bracket” on the back side of the auger housing. ChatGPT informed me my original part number is: BRN100 and Traeger’s current replacement Auger motor KIT0020 does NOT fit my grill with the L shaped mounting bracket. Any suggestions on where to find a 1:1 replacement Auger
Motor that mounts directly to the L bracket with 2 screws at the bottom of the auger motor? This is the final piece needed for my restoration.