Obsolete part as shown with a 42 tooth sprocket weldment on axle for 10 32 Craftsman track snowblower.
Has grease and grime but in good shape for age.
Sprocket is not tweaked or bent.
GRIME on it.
The diam of sprocket is about 6.75 inches.
Please MAKE SURE this fits before buying. Model snowblower is 536.885000