1 0 John Deere Hydraulic Drive Planter Air Compressor At auction Oct. 1 John Deere Hydraulic Drive Planter Air Compressor. Model Number AA76944. Last Used On John Deere 1770NT Planter. Has Active Pneumatic Control Block. SN: 742271-072012-001 ConditionUsedStock NumberGE4682 MLS Number13814880CategoryPlanting Parts & Supplies Last Updated9/17/2025 LocationLangford, SD, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info