Fits Snapper self-propelled models. Has double D design. Fits models 21351 D, PD, PS, S 21" (1980's) series 1; 21355 D, P, PD, 21" series 5; 2135XPS, 2135XPSR series X.
Replaces Snapper #(s) 1-4604; Snapper/Kees #(s) 1-2496, 217687, 987617.
•Size: 9 x 1.75
•Tread: Diamond
•Bore: 9/16" x 7/16" Oblong
•Hub: 1-3/4" Offset