The Cub Cadet 55 coolant capacity is listed as 2.44 gal (9.2 L). It also lists coolant type ethylene glycol-based coolant.
Cub Cadet 55 Coolant Capacity
| Cooling system capacity | 2.44 gal (9.2 L) |
|---|---|
| Coolant type | ethylene glycol-based coolant |
| Engine horsepower | 18.5 hp (13.8 kW) |
Coolant Capacity Comparison Chart
Coolant capacity comparison
Engine horsepower comparison
Cub Cadet 55 Coolant and Engine Notes
| Coolant capacity note | For service planning, the Cub Cadet 55 should be treated as 2.44 gal (9.2 L) coolant capacity. That is a compact tractor cooling system where a normal premixed coolant jug may cover most of the refill |
|---|---|
| Coolant type note | Coolant type for the Cub Cadet 55 is listed as ethylene glycol-based coolant. The safest move is to use coolant that matches the manual’s spec rather than mixing random formulas |
| Engine context note | Engine context for the Cub Cadet 55: engine horsepower 18.5 hp (13.8 kW). Engine size helps explain why coolant capacity changes between models |
| Refill note | When refilling the Cub Cadet 55, use 2.44 gal (9.2 L) as the planning number and the manual’s coolant mix as the mixture guide. Recheck the level after the thermostat opens |
Cub Cadet 55 Coolant Capacity FAQ
How much coolant does the Cub Cadet 55 take?
The main coolant amount captured for the Cub Cadet 55 is 2.44 gal (9.2 L). Buy a little extra so you can top up after the engine warms up and cools down.
Does coolant type matter on the Cub Cadet 55?
Yes. Capacity tells you how much to buy; coolant type tells you what to buy. For the Cub Cadet 55, the captured coolant type is ethylene glycol-based coolant.
What antifreeze mix does the Cub Cadet 55 use?
The captured antifreeze mix for the Cub Cadet 55 is the coolant mix specified in the manual. A 50/50-style mix is the common practical answer unless your manual or climate calls for something different.
When should the Cub Cadet 55 coolant be replaced?
Use the service interval in the operator manual as the service guide. Coolant can look okay but still lose corrosion protection over time.
Why does the Cub Cadet 55 coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Cub Cadet 55, the supporting engine data is horsepower 18.5 hp (13.8 kW).
Mistakes do happen. Tractor coolant specs can change by year, market, engine, radiator, cab/heater setup and service procedure. Please check the operator manual, decal information and official cubcadet.com website for official information before draining or refilling the cooling system.
