Specification Brand : HQAPR 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 : 0681274964351 ExternallyAssignedProductIdentifier2 : 681274964351 GpsrSafetyAttestation : 1 ItemDisplayWeight : 0.03 pounds ItemName : HQAPR 4 Bolt Mower Deck Spindle Assembly Replaces 532192870 for Husqvarna 42" Models YTH2242T YTH180 YTH184T YTH18542 YTH2042 YTH20K42 YTH21K42 YTH22K42 YTH22V42 YTH23V42 Z18CE Z4218 Z4219 Z4220 ItemPackageDimensions_Height : 21.4122 centimeters ItemPackageDimensions_Length : 13.208 centimeters ItemPackageDimensions_Width : 13.3096 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : lawn-mower-deck-parts Manufacturer : HQAPR 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 : Fits the following 42-inch lawn tractors: