John Deere 8520T Tractor Maintenance Guide & Parts List
Common sense goes a long ways when maintaining your machine. If you have extreme heat, dust, or terrain that you operate in you, service frequency will need to increase.
Service Schedule Parts for a John Deere 8520T Tractor & Parts List
While your John Deere machine is certainly built with quality parts, they have a limited life. Good news is you can easily service your machine yourself using a John Deere maintenance kit or service kits or by getting the specific John Deere part needed to keep your John Deere mower or tractor running for a long time. These are the parts on your John Deere 8520T Tractor & Parts List that need to be regularly serviced.
| Part | Hour Interval | Price | |
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| 1 – Cab Air Filter, Standard R119168 | Every Clean every 250 hours and as required. |
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| 1 – Engine Fuel, Prefilter (S/N (SN - 232462) R502778 | Every Replace every 500 hours. |
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| 1 – Engine Primary Air Filter RE164839 | Every Clean every 250 hours and as required. |
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| 1 – Engine Secondary Air Filter RE172447 | Every Clean every 250 hours and as required. |
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| 1 – Hydraulic/Transmission Oil Filter RE174130 | Replace after 100 hours, then every 750 hours. |
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| 1 – Cab Recirculation Air Filter RE187966 | Every Replace every year and as required. |
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| 1 – Engine Oil Filter RE509672 | Replace after 100 hours and 250 hours, then after every 250 hours. |
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| 1 – Engine Fuel, Single Filter (S/N (SN - 232462) RE522372 | Every Replace every 500 hours. |
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| 1 – Engine Fuel, Secondary (S/N (SN 232463-) RE522688 | Every Replace every 500 hours. |
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| 1 – Engine Fuel, Primary (S/N (SN 232463-) RE531703 | Every Replace every 500 hours. |
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| 1 – Cab Carbon Air Filter RE67828 | Every Clean every 250 hours and as required. |
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| 1 – Engine Steering Filter RE69054 | Every Replace every 750 hours. |
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Commonly Used Parts for a John Deere 8520T Tractor & Parts List
Outside of the schedule service intervals, you may need a part for a quick repair. While this is not an inclusive list of all the parts for a John Deere 8520T Tractor & Parts List, these are the typical parts that we see purchased for your model.
| Part | Price | |
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| Cool-Gard Plus-50 |
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| Hy-Gard TY26575 |
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| TY6354 |
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As Needed Parts for a John Deere 8520T Tractor & Parts List
Regardless of your John Deere model, these John Deere parts are used frequently in maintaining and your John Deere 8520T Tractor & Parts List and can be used around your garage.
| Part | Price |
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