Idler engine belt for ride-on mower lawn mower ORIGINAL STIGA lawn mower for models: PARK 10 PARK 11 PARK 12 PARK 12 CLASSIC PARK 12 HST PARK 13 HST PARK 16 HST PARK 16 HST PRO PARK 18 HST MAGPRO PARK 2002 PARK 2002 HST PARK CLASSIC PARK MILLENIUM 13 HST PARK MILLENIUM 16 HST PARK PRESIDENT PARK PRESIDENT 16 HST PARK PRO 16 PARK ROYAL PARK SENATOR SOLETT Original code: 1134-9012-01 SM