Part Number: 60174
4-inch wide conversion kit for 12" T-4 trencher with Bullet Style Carbide Teeth. Includes (6) 4-inch wide bit holders, (6) Bullet Style Carbide Tipped Bits, washers and clips. Comes with nuts and bolts to mount to chain.
For use on 12" Digging Chains ONLY.
*Adding 4" Wide Teeth to an 18" Trencher can cause damage to the engine over time
& will void warranty.
