The Kubota M9540 takes 11.3 quarts / 10.7 litres of engine oil with filter.
Kubota M9540 Oil Capacity and Type
Engine Oil Capacity
11.3 qt / 10.7 L with filter
Recommended Oil Name
Kubota Genuine Engine Oil or equivalent
Recommended Oil Type
Diesel-rated SAE 10W-30, SAE 15W-40, SAE 20, SAE 30, or SAE 10W depending on temperature
Engine
Kubota V3800-DI-T turbocharged diesel engine
Engine Power
95 HP net
PTO Power
84 HP claimed
Cylinders
4-cylinder diesel
Displacement
230 cu in / 3.8 L
Cooling System
Liquid-cooled
Oil Filter
Replaceable engine oil filter
Oil Change Interval
Follow the operator manual schedule; shorten interval in dusty, heavy-load, or high-sulfur fuel conditions
How Much Oil Does a Kubota M9540 Take?
The Kubota M9540 takes 11.3 quarts / 10.7 litres of engine oil when changing the oil and filter.
Use a quality diesel-rated engine oil. The operator manual lists oil choices by temperature, including SAE 10W-30 and SAE 15W-40 across a wide temperature range.
Fill close to 10.7 litres, run the engine briefly, shut it off, wait a few minutes, then check the dipstick. Top up slowly if needed. Do not overfill it.
Quick Specs Overview
11.3 qtEngine Oil
10W-30 / 15W-40Common Oil Types
95 HPNet Power
3.8 LTurbo Diesel
Best Oil to Use
Kubota Genuine diesel engine oil
SAE 10W-30 diesel-rated engine oil
SAE 15W-40 diesel-rated engine oil
API CF or CI-4 engine oil for external EGR type engines
Oil suitable for turbocharged diesel tractor engines
Replace the oil filter at every engine oil change
Oil Capacity Comparison
Kubota M9540
11.3 qt
Kubota M8540
11.3 qt
Kubota M7040
9.4 qt
Kubota M9000
11.3 qt
Oil Change Intervals
Engine Oil
Service according to the operator manual hour schedule and operating conditions
Engine Oil Filter
Replace every engine oil change
Air Filter
Check regularly; clean or replace as needed
Fuel Filter
Inspect and replace as part of regular diesel service
Transmission / Hydraulic Oil
Service according to operator manual schedule
Hydraulic Filters
Replace according to operator manual schedule
Front Axle / Front Differential Oil
Check regularly on 4WD models
Other Kubota M9540 Fluid Capacities
Engine Oil
11.3 qt / 10.7 L with filter
Coolant Capacity
9.5 qt / 9.0 L, plus 1.1 qt / 1.0 L recovery tank
Fuel Tank – ROPS Model
23.8 gal / 90 L
Fuel Tank – Cab Model
29.1 gal / 110 L
Transmission Case – Cab Manual Listing
63.4 qt / 60 L
Transmission / Hydraulic System – Common ROPS Listing
57 qt / 53.9 L
Front Differential Case Oil – 4WD
6.3 qt / 6.0 L
Front Axle Gear Case Oil – 4WD
3.7 qt / 3.5 L
Recommended Hydraulic Oil
Kubota Super UDT-2, Super UDT, or correct Kubota transmission hydraulic fluid for your market
Kubota M9540 Engine Specs
Engine
Kubota V3800-DI-T turbocharged diesel
Displacement
230 cu in / 3.8 L
Cylinders
4-cylinder
Fuel Type
Diesel
Aspiration
Turbocharged
Cooling System
Liquid-cooled
Emissions
External EGR type engine
Rated RPM
2600 rpm
Net Engine Power
95 HP / 70.8 kW
Claimed PTO Power
84 HP / 62.6 kW
Starter
Electric, 12 volt
Lubrication
Pressurized lubrication with replaceable oil filter
Common Mistakes
Confusing engine oil with Kubota transmission/hydraulic fluid
Using gasoline-engine oil instead of diesel-rated engine oil
Overfilling past the 11.3 quart / 10.7 litre engine oil capacity
Using the ROPS fuel capacity for a cab model, or the cab fuel capacity for a ROPS model
Assuming every M9540 has the same transmission/hydraulic oil capacity
Ignoring the separate front differential and front axle gear case oil capacities on 4WD models
Skipping the oil filter during an oil change
Not checking the dipstick after running the engine
Summary
The Kubota M9540 takes 11.3 quarts / 10.7 litres of engine oil with filter. Use a diesel-rated engine oil, commonly SAE 10W-30 or SAE 15W-40, such as Kubota Genuine Engine Oil or a quality equivalent. The M9540 uses a Kubota V3800-DI-T 3.8L turbocharged 4-cylinder diesel engine with 95 net horsepower and 84 claimed PTO horsepower. The cab model fuel tank is 29.1 gallons / 110 litres, while the ROPS model is commonly listed at 23.8 gallons / 90 litres. For transmission/hydraulic oil, confirm your exact version because listings vary between 57 quarts / 53.9 litres and 63.4 quarts / 60 litres.
