Rear Wheel Brake Drum for EZGO 4 Cycle Gas Golf Cart 21807-G1 (2 Packs)- Large hole golf cart rear wheel brake hub drum assembly, fine spline, short bolt lug, replaces OEM: 21807G1 21807-G1 21807-G1P 21807-G1M, 41843-94;- Brake drum For EZGO 4 Cycle Gas TXT/Medalist 1996-2009, RXV 2009-up, Shuttle 4/6 and ST Expre1995-2008, ST Sport II 2006-2009;- Brake drum assembly For EZGO 4 Cycle Gas MPT 800/1200 2004-2008, Marathon 1992-1994, Workhorse 800 1998-2001, Workhorse 1200 1996-2003, Columbia 1994-1999;- Golf cart brake drum For EZGO Electric Medalist 1994-1997, Shuttle 4/6 and ST Expre2005-2001,ST 400: 2010-2012, MPT 800: 2011-2012, MPT 1000: 2004-2012, ExpreL6/L4/S6/S4 2012-up;- NOT suitable for other electric models and the earlier 2-cycle gas brake drum with small hole and are not interchangeable with this hub drum.- Note: when replacing the hub, make sure that the rear axle splines are not loose or worn out, otherwise the hub will be damaged, checked regularly keeps your cart safe- Package includes: 2 pcs EZGO brake drum.