This Mower Deck Rebuild Kit Replaces the Following Parts. This Kit Includes the Following Oregon Parts. (1) 114.3″ x 1/2″ Deck Belt – 15-605 (2) 21-3/16 Standard Lift Blades – 198-153 (2) Idler Pulleys – 78-065 (2) Spindle Assemblies – 82-058. Fits the Following Troy-Bilt 42 Zero Turn Models. 17WF2ACS011 Colt XP (2011). 17WF2ACS011 Colt XP (2012). 17WF2ACS066 Colt XP (2011). 17WF2ACS211 Colt XP (2011).