2131-TK2 INGERSOLL RAND 2131-TK2 CUSTOM 1/2" DR. TUNE UP KIT + 2131-D93 TRIGGER
Ingersoll Rand 2131-3A Cylinder (fits 2131 & 2135 Models) 2131-97 Included
INGERSOLL RAND 2131-K75 RED BUTTON KIT FOR IR 2131 MODELS WON'T FIT 2135 OR 2235
INGERSOLL RAND 2131-A703 HAMMER FRAME KIT: 2131,231C,231XP,231H,231HA,244,232TG
INGERSOLL RAND 2131-D93 BLACK TRIGGER FITS: 2131, 2112, GENUINE 4 TRIGGER SLOTS