Fits John Deere Zero Turn Mower Models: Z315E, Z320M, Z320R, Z325E, Z330M, Z330R, Z335E, Z335M, Z345M, Z345R, Z355E, Z355R, Z365R, Z375R Belt Specs: Width: ½", Length: 62.8", Wrapped Polyester Cord Replaces Part Number: GX26401, M165413 OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. One New Aftermarket Traction Drive Belt Fits John Deere Zero Turn Mower Models: Z315E, Z320M, Z320R, Z325E, Z330M, Z330R, Z335E, Z335M, Z345M, Z345R, Z355E, Z355R, Z365R, Z375RBelt Specs:Width: ½", Length: 62.8", Wrapped Polyester CordReplaces Part Number: GX26401, M165413