Specification Brand : Rotary BulletPoint : Brand New Genuine Husqvarna Chainsaw On/Off Switch... We are an Authorized Husqvarna Dealer... On/Off Switch Genuine Husqvarna Part # 503717901 Fits Specific Husqvarna 136, 137, 141, 142, 242, 246, 254, 257, 261, 262, 268, 272, 281, 288, 3120, 3120XP, 36, 394, 395, 41, 42, 51, 55, 55 Rancher & 61 Model Chainsaws Genuine OEM Husqvarna Part BulletPoint1 : This is a Direct replacement Kit Replace for manufacturer part number(s):GY22251BLE, GY22252BLE, GY21049BLE, GY21050BLE. All the bearings are specificatlly designed to convert from bushings to Bearsings, No Modification Required. BulletPoint2 : Very Important Notice: This spindle kit only fits the LA and D series lawn mowers. It is not compatible with the L series. Please DO verify your model is listed below for correct fitment. BulletPoint3 : Fitment: Replace for 102, 115, 125, 135, 145, 155C, 190C, 105, LA100, LA105, LA110, LA115, LA120, LA125, LA130, LA135, LA140, LA145, LA150, LA155, LA165, LA175, X110, X120, X130R, X140, X145, D100, D110, D120, D130, D140, D150, D155, D160, D170, S240 Mower Tractors. Please do mach the fitment before purchasing BulletPoint4 : The New whole kit Will also fit 92H, 107H, 107S, X105, X115R, X125, X135R, X155R, X165, D105, D125, D130, D140, D155, D160, D170 and S240 Tractors WITH SERIAL NUMBERS BELOW -700,000 BulletPoint5 : Package including the parts as: # GY22251 Right Spindle, # GY22252 Left spindle, 4 Front wheel bushings, 4 yellow caps # M143338, 4 New clips # R27434. If your front wheel bushings failed chances are you will need this set of parts. This kit WILL NOT FIX toe in or toe out problems. Please consult your owner's manual Color : Silver CompatibleDevices : Lawn Mower CompatibleWithVehicleType : Lawn Mower CustomerPackageType : Standard Packaging CuttingWidth : 42 inches ExteriorFinish : Powder-Coated ExternallyAssignedProductIdentifier : 30047881953507 ExternallyAssignedProductIdentifier1 : 792966616332 ExternallyAssignedProductIdentifier2 : 0792966616332 GpsrSafetyAttestation : 1 ItemDisplayWeight : 0.03 pounds ItemName : 2 Pack Caster Grease Cap for Bad Boy 014-7005-20 Exmark 1-543513 Scag 481559 ItemPackageDimensions_Height : 21.0058 centimeters ItemPackageDimensions_Length : 0.889 centimeters ItemPackageDimensions_Width : 12.8016 centimeters ItemPackageQuantity : 2 ItemTypeKeyword : lawn-mower-deck-parts Manufacturer : Rotary Material : Aluminum Material1 : Bushings material unknown Material2 : Caps material unknown ModelNumber : 10665 NumberOfBoxes : 1 NumberOfItems : 1 OemEquivalentPartNumber : 10665 OperationMode : Manual PartNumber : 10665 PowerSourceType : gasoline-powered ProductDescription : Very Important Notice: This spindle kit only fits the LA and D series lawn mowers. It is not compatible with the L series. Please DO verify your model is listed above for correct fitment.