AM141040 M112991 M154158 AM137325 Spindle Blade for John DeerePremium Quality Replacement Part Deck Wheel Arm Compatible with John DeereModels: 2210,4010,4110,4115,4210,4310,4410,4510,4610,4710 - 54" 62" (SN: 040001-)GX255 Lawn Tractor, Mower Deck and MCS - 54"GX335 Lawn and Garden Tractor - 54" (SN: 050001 - 090000 )GX345 Lawn and Garden Tractor - 54" (SN: 050001 - 090000 )GX355 Lawn and Garden Tractor - 54" (SN: 050001 - 090000 )LX280 Lawn Tractor, Mower Deck and MCS - 54"X465,X475,X485,X495,X575,X585,X595,X700,X720,X724,X728,X740,X744,X748 Tractors - 54" 60" (SN: 040001-090000)LX200 Series, GT225, GT235, GT235E, GT245, LT170 - 54" (SN: 010001-)2305 and 2X20/3X20/4X20 Series Compact Utility Tractors - 54" 62" (SN: 040001-)2305 and 2X20/3X20/4X20 Series Compact Utility Tractors - 62"X320, X324, X340 Select Series Tractor - 48" (SN: -020000)X320 Select Series Tractor - 54"X340, X360 Select Series Tractor - 54" (SN: - 044999)X500, X520, X534, X540 Multi-Terrain Tractor - 48" 54" (SN: -020000) Order Includes : 1 x Wheel Arm :AM132874 Width : 209.5mm - 8.24inLength : 94.5mm - 3.72inShaft Thickness : 23 mm - 0.90 in Note :Installs On Location (B) In Second PicturePlease check the Wheel Arm Mounting Diameter, early and late models size may differ.