Description Drive Sprocket, 19 Tooth, #41 Chain, Working Width 2.5". Fits 7000, 7200, 7300, 1700 Series, MaxEmerge Plus, MaxEmerge XP Planters, 1530, 1535 Drills. Replaces JD AA35645. This item is a suitable alternative for the following: 488-123645, 45645, AA36212, G36212, SH45645, SPR302, SPR302-YZP, SPR30219, AA35645