Exploded views for Suzuki DF250A, DF300A (E11) 2026 [DF300A_E11_026]
Cylinder head
Cylinder block
Crankshaft
Timing chain
Camshaft (DF300A)
Camshaft (DF250A)
Camshaft (DF250ATSS)
Intake manifold
Ring gear cover
Exhaust cover
Fuel injector
Fuel pump / fuel vapor separator
Water pump (DF250A, DF300A)
Water pump (DF250ATSS)
Thermostat
Throttle body
Oil pump
Oil pan
Clutch shaft
Clutch rod (DF250ATSS)
Clutch rod (DF250A, DF300A)
Transmission (DF250A, DF300A)
Transmission (DF250ATSS)
Starting motor
Magneto
Rectifier / ignition coil
Sensor (X/XX-transom)
Sensor (L-transom)
Harness (DF250A, DF300A)
Harness (DF250ATSS)
PTT switch / engine control unit (DF300A)
PTT switch / engine control unit (DF250A)
PTT switch / engine control unit (DF250ATSS)
Keyless start
Clamp bracket (X/XX-transom)
Clamp bracket (L-transom)
Swivel bracket (X/XX-transom)
Swivel bracket (L-transom)
Trim cylinder (X/XX-transom)
Trim cylinder (L-transom)
PTT motor (X/XX-transom)
PTT motor (L-transom)
Engine holder (DF250A, DF300A)
Engine holder (DF250ATSS)
Drive shaft housing (L-transom)
Drive shaft housing (X-transom)
Drive shaft housing (XX-transom)
Gear case (DF250A, DF300A)
Gear case (DF250ATSS)
Side cover (L-transom)
Side cover (X/XX-transom)
Engine cover (DF300A) 1/2
Engine cover (DF300A) 2/2
Engine cover (DF250A)
Engine cover (DF250ATSS)
Fuel hose
Squeeze pump
Flush mount remote control (optional)
Harness (1) (optional)
Harness (2) (optional)
Switch (optional)
Keyless start (optional)
Remote control assembly dual (optional)
Remote control assembly single (optional)
Gasket set (optional)
Multi function gauge (1) (optional)
Multi function gauge (2) (optional)
Aftermarket parts are made by other manufacturers to fit and work like the original, often at a lower price. Where only one kind exists, it is shown either way.
Water pump
Replace the impeller at the interval in your owner's manual, or sooner if the cooling water stream weakens.
Water pump repair kit
From the diagram: Water pump (DF250A, DF300A)
Impeller
From the diagram: Water pump (DF250A, DF300A)
Filters
Change the oil filter with every oil change and the fuel filter at the interval in your owner's manual.
Fuel filter
From the diagram: Fuel pump / fuel vapor separator
Fuel filter
From the diagram: Fuel pump / fuel vapor separator
Ignition and cooling
Spark plugs and thermostat according to the service schedule.
Spark plug
From the diagram: Cylinder head
Thermostat
From the diagram: Thermostat
Corrosion protection
Replace an anode once it has worn down to about half its size.
Anode
From the diagram: Clamp bracket (X/XX-transom)
Anode
From the diagram: Clamp bracket (X/XX-transom)
Anode
From the diagram: Drive shaft housing (X-transom)
Propellers
Original propellers listed for this engine.
Propeller
From the diagram: Gear case (DF250A, DF300A)
Propeller
From the diagram: Gear case (DF250A, DF300A)
Complete assemblies
When a repair no longer pays off: complete gear cases, short blocks and cylinder heads.