This item fits the INGERSOLL RAND 3/8" and 1/2" impact wrench models: 2112, 2112S, 2121, 2121-2, 2115Ti, 2115QTi, 2115PTi, 2125PTi and 2125QTi.
INGERSOLL RAND 2112 TK2 & 2115 TK1 TUNE UP KIT COMBO 3/8" & 1/2" MODELS IR VANES
INGERSOLL RAND 2112-TK2 3/8" & 1/2" MODELS IR VANES Parts Replacement Tune Up
2131-TK2 INGERSOLL RAND 2131-TK2 CUSTOM 1/2" DR. TUNE UP KIT + 2131-D93 TRIGGER
261 TK2 INGERSOLL RAND 261-TK2 CUSTOM TUNE UP KIT FITS EITHER 261 OR 271 TOOLS
INGERSOLL RAND 261 TK2 TUNE UP KIT 9945=261-TK2