Check the listing for details. Chicago Pneumatic Vane Pack For CP Drill, Ratchet & Shear Models, Part# KF138247. Condition: New. Listed at 12.35 USD. Chicago Pneumatic Vane Pack For CP Drill, Ratchet & Shear Models, Part# KF138247, Replaces Obsolete Part # CA146411 (4 Vanes/Kit). Air Tool Vanes will wear out over time due to usage and make the tool seem weak, these must be replaced into the rotor in order to get strength back to the tool. This CP Vane Set will work on the CP Models listed below. Please feel free to let us know if you have any questions. At Piedmont Tool we understand that time is money and your tools help you make money faster, so we strive to get your item shipped quickly to minimize your downtime. Thanks for looking and let us know if you need any other parts we may not have listed. Chicago Pneumatic CP828 (T022708) 3/8" Ratchet CP886 (T024240) 3/8" Ratchet CP886H (T024391) 1/2" Ratchet CP785S (T023200) Shear CP785 (T022698) 3/8" Drill CP785H (T024134) 1/2" DrillCP785QC (T024242) 3/8" Drill CP9429 (6151919429) 3/8" Square Drive Ratchet Wrench CP9430 (6151919430) 1/2 " Square Drive Ratchet Wrench CP828H (T022970) Air Ratchet CP828K (T024201) Air Ratchet