View 0 Photos View 0 Videos Allison HT740RS Transmission Recently Updated Contact for price ., Serial#: N/A, Casting#: N/A ConditionUsedStock Number343 MLS Number9389840CategoryTransmissions Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info