View 5 Photos View 0 Videos Chelsea 271MBAJP-K5XK PTO, Part # C21-P-444 for 1999 Ford F800 Allison MT653 Contact for price (Used) 1997 Allison, PTOs- Make: Chelsea, Model: 271MBAJP-K5XK, Part Number: C21-P-444, Trans Model: MT653 Reference images for condition For more information about this item, give us a call... ConditionUsedFits To Make(s)FordFits To Model(s)F800Will Fit Year(s)1999Part NumberC21-P-444Stock NumberP-79053 MLS Number12851579CategoryPower Take Offs (PTO) & Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info