AUC13705 Home Maintenance Service Kit For E120 E130 E150 S120 S130 100 Series Lawn & Garden Tractors. Replace Part Number : AUC13705. Compatible With Models : For E120 E130 E150 S120 S130 100 Series Lawn & Garden Tractors. This product does not contain added engine oil and requires the user to separately. Easy Installation – Designed to fit select lawn tractors. Replace Part Number :AUC13705 Compatible With Models : For E120 E130 E150 S120 S130 100 Series Lawn & Garden Tractors.