This is the 231-TK3 kit that includes both bearings. We also have a less expensive 231-TK2 kit that has everything this kit has less the bearings.
INGERSOLL RAND 231 IMPACT TOOL/WRENCH MOTOR REBUILD KIT 231-TK3
Ingersoll-Rand 231 Impact Tool Pneumatic Air Impact Wrench 1/2" Drive Model A
Ingersoll Rand 231 Impact Tool Pneumatic Impact Wrench 1/2" Drive Model A
Ingersoll-Rand 231 Impact Tool Pneumatic Air Impact Wrench 1/2" Drive Model A US
Ingersoll Rand 231 Impact Tool Model A 1/2" Drive Impact Wrench With Boot Tested
