View 2 Photos View 0 Videos Spicer (TTC) 1241C Auxillary Transmission for a 1977 Western Star 4900 Recently Updated $5,295 USD REFURB AUXILLARY TRANSMISSION SPICER 1241C 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Serial#: GET, Core Charge: 1500.00, Engine Make: Cummins, Engine Model: NTA400 ConditionUsedEngine ModelCummins NTA400Fits To Make(s)Western StarFits To Model(s)4900Will Fit Year(s)1977Stock Number91525-3 MLS Number13820077CategoryAuxillary Transmissions Last Updated1/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer (TTC) 1241C Auxillary Transmission $6,495 USD RECON P1241C AIRSHIFT 6 SPLINE INPUT. 1ST 6 MONTHS PARTS AND LABOR WARRANTY LAST 6 MONTHS PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Serial#: 14895, Core Charge: EXCHANGE CRITICAL... ConditionRemanufacturedEngine ModelOtherPart Number14895Stock Number14895 MLS Number13536715CategoryAuxillary Transmissions Last Updated1/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info