Description: Replaces part number: JDE81-1 JDE81-4 JDG820 Compatible with Jo-hn Deere Models: 6059 6068 6076 6081 6090 6105 6125 6135 6359 6619 4045 4024 4039 4239 4276 Engines Include: JDE81-1 JDE81-4 Engine Turning Tool and Timing Set. For turning the engine flywheel and locking the engine to check the high pressure fuel pump timing Quality materials: Made of high quality materials, standardized production process, better wear resistance and longer service life. Please check the size and serial number before purchase IMPORTANT PURCHASE TIPS: It would be advisable to verify your machine model or part number before purchasing. Please feel free to reach out to us for support whenever needed. Free Shipping & No Hassle Return.