A series Midrange engines

Suzuki DF40A/DF50A/DF60A Series 4-stroke Light Weight Engine (DF40ATL)

Midrange Suzki Engines:

After Starting the 4-Stroke Revolution Suzuki has reinvented this category Offset Driveshaft: Suzuki pioneered the use of the offset driveshaft with the original DF90 in 2002 and continues to deliver improved performance, balance and a better ride. Superior Fuel Saving: Patented LEAN BURN technology provides improvements in fuel economy 32 bit computer for precise control and engine management. Advanced Performance: These mid-range 'A' series engines come packed with advanced features and utilise a double overhead (DOHC).

Suzuki Lean Burn Control System
Standard Equipment
Large Capacity 19A Alternator Standard Equipment
12-Valve DOHC (Dual Overhead Cam) Design Standard Equipment
Maintenance-free timing chain Standard Equipment
Multi Point Sequential Electronic Fuel Injection Standard Equipment

DF40A, DF50A and DF60A engines use a compact double overhead cam. Suzuki s Lean Burn Control System delivers superior power and performance along with class leading fuel economy.

Benefits and Features

  • 1
    Longtrack Intake Manifold
    Long Track Intake Manifold Featured on all A Series engines from the new generation DF40A upwards, our Long Track Intake Manifold utilises long intake pipes that are specially tuned to deliver smooth and efficient airflow to the engine. This maximises performance for greater power output from the engine.
  • 2
    Fuel Efficiency
    Fuel-efficient Outboards Fuel efficiency is important to boaters, which is why we ve created our own Lean Burn Control Technology to maximize the engine efficiency. First introduced on the DF70A, DF80A and DF90A, its now available across the range of A Series engines.
  • 3
    Oil bathed Timing Chains
    Suzuki s oil bathed timing chains lifetime durability are a marked improvement are a marked improvment over timing belts used by others!


Introducing Suzuki s Big Performing High-Tech, Lightweight Outboards
DOHC 12-Valve Engine: Suzuki engineers have designed 3 all-new inline three-cylinder engines with a compact double overhead camshaft (DOHC) powerhead and four valves per cylinder. Lean Burn Control System: Predicts fuel needs according to operating conditions allowing for a more efficient fuel mixture. Fuel Saving Efficiency: Suzuki s Multi-Point Sequential Fuel Injection delivers maximum fuel efficiency.


All Suzuki marine engines and genuine parts imported and distributed by Haines Suzuki Marine and Suzuki Marine NZ for the Australian and New Zealand markets, comply with all of the import, emissions and communications regulations required by those countries regulators. Please be aware that engines and or parts imported through alternative channels may not meet these regulations, may void your insurance cover and are not supported by local warranties

  • Shaft Length
  • Starting System
  • Weight
  • Engine Type
  • Fuel Delivery System
  • No. of Cylinders
  • Piston Displacement
  • Bore x Stroke
  • Maximum Output
  • Full Throttle Operating Range
  • Steering
  • Oil Pan Capacity
  • Ignition System
  • Alternator
  • Mounting
  • Trim Method
  • Gear Ratio
  • Gear Shift
  • Exhaust
  • L:508 mm
  • Electric easy start system
  • 104 kg
  • DOHC 12-Valve
  • Multi Point Sequential
  • In-line 3
  • 941 cm3
  • 72.5 x 76.0 mm
  • 29.4 kW
  • 5300 - 6300 rpm
  • Remote / Tiller
  • 2.7 litre(s)
  • Fully-transistorised
  • 12V 19A
  • Shear Mount
  • Trim and Tilt
  • 2.27: 1
  • F-N-R
  • Through Prop Hub Exhaust


coming soon

Shaun Stoddart
Leisure Sports Marine