Unfortunately I won’t be able to accept returns on the parts that do not fit your tools. Please check your tool model and part MPN before purchasing. You will get exactly what shows in the picture- nothing extra. Fully tested 100% works.

New Genuine Parts - Impact Hammer Mechanism assembly

For Craftsman CMCF800 Impact Driver Type 1

Works only with described model tool.

Parts may shows visible signs dust scuff during disassembled

All parts inspected and Tested - 100% works

See pictures for details