The listed coolant capacity for the John Deere 9510R is 13.2 gal (50 L). Keep a little extra coolant available for final top-up after air leaves the system.
John Deere 9510R Coolant Capacity Specs
| Coolant capacity | 13.2 gal (50 L) |
|---|---|
| Engine horsepower | 510 hp |
| Engine displacement | 826.7 cu in (13.55 L) |
John Deere 9510R Coolant Capacity Guide
Coolant capacity guide
Compared with a broad 9 series guide, not the full tractor dataset.
John Deere 9510R Coolant Service Notes
| Coolant capacity note | The main coolant number for the John Deere 9510R is 13.2 gal (50 L). Use it as the cooling-system refill amount, then check the radiator or overflow level after the engine has warmed up and cooled down |
|---|---|
| Coolant service note | For a full coolant service on the John Deere 9510R, plan around 13.2 gal (50 L), refill slowly, run the engine, let it cool and recheck the level |
| Refill check | When refilling the John Deere 9510R, do not pour in 13.2 gal (50 L) and walk away. Fill slowly, run the engine, let it cool and recheck the level |
| Engine context | The John Deere 9510R engine specs listed with this page are engine horsepower 510 hp and engine displacement 826.7 cu in (13.55 L). They help identify the machine, but they are not a substitute for the coolant capacity |
John Deere 9510R Coolant Capacity FAQ
How many gallons of coolant does the John Deere 9510R hold?
A full coolant refill on the John Deere 9510R is listed at 13.2 gal (50 L). Fill slowly and allow for a small top-up after the first heat cycle
Why does coolant level drop after changing coolant in the John Deere 9510R?
Check the John Deere 9510R coolant level cold after service. Hot coolant is pressurized and dangerous, so let the system cool before opening the cap
Is topping up enough for the John Deere 9510R cooling system?
If coolant condition is good, topping up may be enough. If it is old or contaminated, a full drain and refill is safer for the John Deere 9510R
Mistakes do happen. Tractor coolant capacity and coolant type can change by year, market, engine, radiator setup and service procedure. Check the operator manual, service manual and official deere.com website before draining, flushing or refilling the cooling system.







