View 0 Photos View 0 Videos 1984 John Deere 6531T Engine for a John Deere 770A Newly Listed $5,250 USD (USED) John Deere 6531T Warranty: As-Is No Warranty Serial#: RGSB531861705 Horsepower: 160 ConditionUsedFits To Make(s)John DeereFits To Model(s)770AStock Number26007957 MLS Number14672658CategoryEngines Last Updated10/18/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info