View 2 Photos View 0 Videos Muncie 50-1 PTO Drop Box 7/8 13 Spline Input 1.25 Keyed Output, Part # GB1B-205125A $1,000 USD 50-1 PTO DROP BOX 7/8 13 SPLINE INPUT 1.25 KEYED OUTPUT, Serial#: GB1 B - 2 05 125A, Casting#: ? ConditionUsedPart NumberGB1B - 205125AStock Number14884 MLS Number13526247CategoryTransmission Parts Last Updated3/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info