Electronic Control Unit For John Deere Lawn Garden Tractors X300 X304 X310 X320 X324 X340 X500 X360 X530 X590 AM141075 Compatible Models:Fit for John Deere Lawn Tractors: X300 X300R X304 X305R X310 X320 X324 X340 X360. Fit for John Deere Garden Tractors: X500, X520, X530, X534, X540, X590. Replacement Part Numbers:AM141075, AM137667, AM136611, AM136596, AM136588, AM135490, AM130774, MPM10254 Powerful Functions:Automatically control the functions of the lawn mower, intelligently monitor the status of the lawn mower, and improve the efficiency and safety of the lawn mower. Solve the Problem:When the lawn mower cannot start, does not work properly, makes abnormal noise, is damaged, or ages, and needs to replace the electronic control components, our products are the best choice. High Quality:Made of high-quality plastic and copper, with good wear resistance, waterproofness, electrical conductivity and mechanical strength, able to function better. Friendly Tips: 1. All items are checked and tested carefully by our technical department before shipping.Therefore, please make sure there is no damage before signing the parcel. 2. If there is, please have it recorded with the courier and file a claim from logistics. In case the courier refuses to open the parcel, you can refuse to sign. Thanks for your understanding and cooperation! 3. If you do not receive your item on time,please contact us immediately for further assistance. Thank youfor your understanding! 4. Please do NOT leave negative or neutral feedback without any contact. Please do NOT open any dispute. 5. We greatly appreciate your positive feedback. Note: -Please allow 1-3mm differs due to manual measurement. -Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. -Please check and confirm this things fits yours before buying.