Troy-Bilt Tomahawk - Chipper Cylinder Hammer 1900102
Troy-Bilt part number: 1900102
Murray part number: 1900102ZMA, MP1900102ZMA
These are the thicker hammers (1.5" X 3" X 3/16") for the Tomahawk and Super Tomahawk.
See 1756904 for the thinner hammers (1.5" X 3" X 1/8") for the Jr Tomahawk.
Fits Troy-Bilt Tomahawk and Super Tomahawk and some Murray chippers and chipper/shredders