View 0 Photos View 0 Videos 1978 Allison MT643 Transmission for a Ottawa YT $1,375 USD (USED) Allison MT643 Assembly#: 6880967 Input Lgth: AUTOMATCI Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC Ref# N/A MISSING TAG HAS PTO GEAR ConditionUsedAssembly Number6880967Fits To Make(s)OttawaFits To Model(s)YTPart NumberN/AStock Number26012405 MLS Number14419083CategoryTransmissions Last Updated7/17/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Allison MT643 Transmission for a 1988 International S1954 Contact for price HAS PTO ON RT, Serial#: NA, Engine Make: Other, Engine Model: Other, Casting#: NA ConditionUsedEngine ModelOtherFits To Make(s)InternationalFits To Model(s)S1954Will Fit Year(s)1988Stock Number2599-IHC-2 MLS Number13339697CategoryTransmissions Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info