A REVOLUTION IN INNOVATION
Over the course of our history in the marine industry, Suzuki has been recognised for having the most innovative new 4-stroke outboards eight times by the National Marine Manufacturers Association (NMMA).
This recognition for innovation has also been coupled with many firsts, including the first fuel injected 4-stroke outboards in 1997, the first 250 horsepower 4-stroke outboard in 2003 and the world’s first 300 horsepower 4-stroke outboard in 2006.
Introducing the next milestone in our rich history, the 350 horsepower DF350A, Suzuki’s Ultimate Outboard Motor.
GEKI: Parting Seas
Representing Suzuki’s Identity and Heritage
A Symbol of Our Passion and Commitment
to the Ultimate in Marine Innovation
Highest Compression Ratio Ever
Suzuki Dual Louver System, Direct Air Intake
Dual Injectors for Increased Cooling and Power
Contra-Rotating Propeller
Features
Advanced Piston Technology
Advanced Piston Technology
To achieve 350 horsepower, the surface of the piston needs to withstand added forces. In order to assure both performance and long life, Suzuki engineers switched from a standard heat treatment to 'shot peening.' Shot peening is a more expensive process that creates fine dimples in the face of the piston that evenly distribute the pressure created during combustion. In addition, the connecting rods and hardware have been strengthened to handle the added loads.Propeller Blade Design
Propeller Blade Design
A three-blade front/three-blade back propeller set-up was developed that provided improved performance on the water. This new set up provided not only the highest recorded speeds for the DF350A, but also delivered incredible acceleration, even under heavy load and at high rotation speeds.Dual Water Intakes
Dual Water Intakes
On the DF350A, the best results were achieved when the main intake was positioned at the front of the gear case, with the secondary intake located just above the skeg. This was our ultimate solution to arranging the main and sub intakes as far apart from each other as possible, and designing them to ensure a reliable amount of cooling water, especially at high speeds.Stronger Reverse Thrust
Stronger Reverse Thrust
The gear material was changed and heat treatment was added to endure the added thrust and inertial mass from the reverse thrust, which was stronger on a contra-rotating propeller. In addition, the reverse gear was moved above the cavitation plate and the position of the lower engine mounts was modified from parallel to V-shape to fit the reverse gear above the cavitation plate.Suzuki Selective Rotation
Suzuki Selective Rotation
Normally, when using multiple outboards a combination of standard and counter-rotating engines is mounted. The Suzuki Selective Rotation, available on our AP series outboards, eliminates the need for different models, as any model can be easily programmed to run in either direction. The DF350A’s contra-rotating propeller technology takes this process one step further by eliminating steering torque and maximizing true and straight propulsion forces.Lean Burn
Lean Burn
Suzuki’s innovative Lean Burn Control System was first introduced on the DF90A/80A/70A to great acclaim. The system predicts fuel needs according to operating conditions, allowing the engine to run on a leaner, more efficient air fuel ratio. It delivers its benefits over a wide operating range, providing significant improvements in fuel economy from low-speed operation into the cruising range. In combination with Suzuki Precision Control electronic throttle and shift system, the operator can precisely, and smoothly, increase or decrease engine RPM for significantly improved fuel economy.Precision Control
Precision Control
This technologically advanced system is a computer-based drive-by-wire control system that eliminates the friction and resistance of mechanical control cables. Operation is smooth and precise with crisp, immediate shifting that is most evident in the low rpm range and when manoeuvring around the marina and in close quarters. The system is configurable for single, twin, triple, or quad installations, and for dual stations.Variable Valve Timing (VVT)
Variable Valve Timing (VVT)
Suzuki’s engineers designed the 4.4-liter V6 engine with an aggressive cam profile that delivers maximum output and performance at high rpm. In coupling this cam profile with Suzuki’s advanced Variable Valve Timing (VVT), the DF350A delivers the additional torque that outboards need for accelerating in the low to midrange. VVT achieves this by adjusting the timing of the intake valves, allowing them to open before the exhaust valves are fully closed, creating a momentary overlap in the timing where both sets of valves are open. Using VVT, this overlap can be increased or decreased by altering intake timing with the camshaft resulting in optimum timing for low and mid-range operation.Suzuki Troll Mode System
Suzuki Troll Mode System
Suzuki’s Trolling Mode system provides finer control over engine speed at low rpms to keep your boat moving at a constant speed while trolling. When the system is engaged, revs are controlled with an independent control switch that adjusts engine revs in 50rpm increments over a range spanning from idle to 1,200rpm. The system includes a control switch, which can be mounted nearly anywhere on the console, and a tachometer, and is compatible with Suzuki’s SMIS digital gauges or the dual scale analogue gauges.Self-Adjusting Timing Chain
Self-Adjusting Timing Chain
The timing chain runs in an oil-bath, so it never needs lubricating, and is equipped with an automatic hydraulic tensioner, so it remains properly adjusted at all times. Simple, effective and maintenance-free.Anti Corrosion Finish
Anti Corrosion Finish
Suzuki’s Anti-Corrosion Finish is specially formulated to increase the durability of the engine and help protect parts of the aluminium exterior that are constantly exposed to fresh and saltwater. This advanced finish offers maximum bonding to the outboard’s aluminium surface, creating an effective treatment against corrosion.2-Stage Gear Reduction
2-Stage Gear Reduction
The DF350A outboard also incorporates a 2-Stage Gear Reduction which results in a large reduction gear ratio. It delivers powerful torque for quick acceleration and great top-end speed.Specifications
| Recommended Transom Height | X: 635mm, XX: 762mm |
| Weight | X: 330kg, XX: 339kg |
| Valve Train | DOHC 24-valve |
| Displacement | 4,390cm³ |
| Maximum Output | 257.4kW |
| Control System | Digital (Drive-by-wire) |
| Recommended Fuel | RON94 / AKI89 |
| Alternator | 12V 54A |
| Gear Ratio | 2.29 : 1 (Two-stage gear reduction) |
| Exhaust | Through Prop Hub Exhaust |
| Starting system | Electric |
| Engine Type | V6 (55°) 4-stroke |
| Fuel Delivery System | Electronic Fuel Injection |
| Bore X Stroke | 98 x 97mm |
| Full Throttle Operating Range | 5,700 - 6,300rpm |
| Oil Pan Capacity | 8.0L |
| Fuel Tank Capacity (L) | - |
| Trim Method | Power Trim and Tilt |
| Gear Shift | F-N-R |
| Propeller Selection (Pitch) | 12" - 31.5" |
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Disclaimer
*‘Sail Away’ on 2.5 to 30hp tiller-controlled models the price includes dealer pre-delivery charges. “Manufacturer’s Suggested Retail Price” (MSRP) excludes fitting and associated costs.
‘Sail Away’ on Suzumar inflatable boat package includes the inflatable boat, outboard motor, and associated pre-delivery charges. Excludes trailer and fitment to a trailer.
TERMS & CONDITIONS FOR BLACK FRIDAY SALE
1. The BLACK FRIDAY SALE campaign period is valid from 24th > 27th of November 2023
2. A sales contract or deposit must be made during the campaign period.
3. The sale must be paid for in full and the customer must take delivery of the Suzuki outboard or Suzumar package by Sunday 31st of December 2023.
4. The gift card will be issued electronically to the retail customer by Suzuki Australia Pty Limited, within 14 business days upon collection of the Suzuki outboard motor or Suzumar package.
5. The gift card promotion is only valid for selected models, refer to the offer page.
6. The offer is in conjunction with the Get Spring Ready event.
*‘Sail Away’ on 2.5 to 30hp tiller-controlled models the price includes dealer pre-delivery charges. “Manufacturer’s Suggested Retail Price” (MSRP) excludes fitting and associated costs.
‘Sail Away’ on Suzumar inflatable boat package includes the inflatable boat, outboard motor, and associated pre-delivery charges. Excludes trailer and fitment to a trailer.
TERMS & CONDITIONS FOR BLACK FRIDAY SALE
1. The BLACK FRIDAY SALE campaign period is valid from 24th > 27th of November 2023
2. A sales contract or deposit must be made during the campaign period.
3. The sale must be paid for in full and the customer must take delivery of the Suzuki outboard or Suzumar package by Sunday 31st of December 2023.
4. The gift card will be issued electronically to the retail customer by Suzuki Australia Pty Limited, within 14 business days upon collection of the Suzuki outboard motor or Suzumar package.
5. The gift card promotion is only valid for selected models, refer to the offer page.
6. The offer is in conjunction with the Get Spring Ready event.
Terms & Conditions
Suzuki Australia Pty Limited (Suzuki) requires you to pay a $1,000 as a deposit to secure your Order for the new outboard motor. This will be credited towards the final purchase price of the outboard motor from your nominated authorised Suzuki Marine Dealer (Dealer).
- Suzuki will confirm your outboard motor Order with your nominated Dealer 3 business days after your Order has been placed.
- During this 3 business day period, you may cancel your Order without any charge.
- Your deposit will be 100% refundable if you cancel your Order within the 3 business day period by notifying us in writing at marinemarketing@suzuki.com.au. Please include all relevant details, including your full name, address and [purchase order number] in your notification.
- If you cancel your Order after the 3 business day period has expired, Suzuki will refund your deposit amount, less $550 to you, which takes into account the reasonable administrative costs Suzuki will incur as a result of your cancellation.
- Stock can be extremely limited in some cases; Suzuki Australia makes no representations as to the availability of your preferred outboard motor and/or genuine accessories and rigging components. Suzuki will do everything within its power to facilitate your Order and supply you with your preferred outboard motor or assist you in selecting a satisfactory alternative. In the unlikely event your Order cannot be fulfilled, you will be notified by a Suzuki representative and receive a full refund of the deposit amount placed.
- Your new Suzuki outboard motor will not be able to be collected until your nominated Dealer has received full and cleared payment of the balance outstanding.
- Orders must be collected within 90 days of delivery to your nominated Dealer. Failure to collect within the 90 day period will result in forfeit of the deposit placed.
- By clicking ‘CONFIRM PAYMENT’, and providing a deposit, you will become bound by these ‘BUY NOW’ terms. If you do not wish to be bound by these terms, do not click ‘CONFIRM PAYMENT’ and do not provide a deposit.
- The customer name on the Order must be the same name as the as the person to whom the outboard motor will be registered to at delivery.
- Dealer Staff, Dealer Management and Suzuki Staff are not permitted to alter the customer name of the Order or Retail Delivery Advice (RDA) and may not transfer the Order into another name, including company or business name.
- Any change in customer name of an Order by Dealer Staff, Dealer Management or Suzuki Staff to transfer the Order to another individual or to any company or business name at any time prior to or at the time of RDA will be deemed a cancellation of the Order and result in forfeit of the full deposit amount.
- Suzuki reserves the right to not to accept a new outboard motor Order. A full refund of the deposit amount placed will be issued for any unaccepted Orders.
- Nothing in these terms affects any rights to a refund you may have under the Australian Consumer Law, or under your sales contract with your Dealer.
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