DF150SS 150HP

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SKU: WEBDF150SS Category:
Suzuki Repower by Mastry Engine Center

The SS Trim: DF150A Power at a Sharper Price

The Suzuki DF150SS is a 2867 cc in-line four-cylinder four-stroke outboard rated at 150 hp across a 5000-6000 rpm full-throttle operating range, the SS trim of the DF150A in Suzuki’s Inline 4 line. Suzuki builds it around the large-displacement DOHC 16-valve powerhead, Suzuki Lean Burn Control, Variable Valve Timing, a Multi-Stage Induction System, the offset drive shaft and a user-adjustable Tilt Limit System.

Powerful and efficient. The DF150SS is built around a 2867 cc in-line four-cylinder DOHC powerhead, one of the largest-displacement blocks in its class, and Suzuki targeted it to be one of the lightest four-strokes at its output rather than the heaviest. Variable Valve Timing and a Multi-Stage Induction System work together across the DF150SS’s full rpm range, and Suzuki’s Lean Burn Control System leans the fuel mixture from low speed up into the cruising range for better fuel economy.

Easy to live with. Suzuki positions the crankshaft ahead of the drive shaft, moving the outboard’s center of gravity forward for a more compact package and reduced vibration, and multi-point sequential electronic fuel injection keeps starting and throttle response consistent across conditions. A user-adjustable Tilt Limit System protects the boat and the motor by preventing the outboard from tilting past a set point. Every DF150SS comes with remote mechanical shift and throttle standard.

Built for saltwater. Suzuki’s Anti-Corrosion System applies a specially formulated finish directly to the outboard’s aluminum surface, which allows maximum bonding and helps protect the parts that are constantly exposed to saltwater. The DF150SS is offered in Pearl Nebular Black or Cool White.

  • One of the lightest four-strokes in its class despite a large-displacement DOHC powerhead
  • Variable Valve Timing and a Multi-Stage Induction System across the full rpm range
  • Suzuki Lean Burn Control System for economy from low speed into the cruising range
  • Crankshaft positioned ahead of the drive shaft for a more compact, lower-vibration package
  • User-adjustable Tilt Limit System
  • Remote mechanical shift and throttle standard
  • Electric start and power trim and tilt standard, 518 lb dry weight

Rigging. The DF150SS is rigged to order, remote control only, in Pearl Nebular Black or Cool White, with remote mechanical shift and throttle and a 20 in or 25 in transom. Every DF150SS has electric start and power trim and tilt as standard. Contact your Mastry dealer for the right rigging for your transom.

Spec sheets

Brochures

Specification Value
Maximum output 150 hp
Full-throttle operating range 5000-6000 rpm
Configuration 4-cylinder in-line, 4-stroke, DOHC 16-valve
Valve train drive Chain
Displacement 175.0 cu. in / 2867 cc
Bore x stroke 3.81 in x 3.81 in / 97 mm x 97 mm
Fuel system Multi-point sequential electronic fuel injection
Recommended fuel 87 octane
Ignition system Solid state direct ignition
Starting system Electric
Alternator 12 V, 44 A
Oil pan capacity 8.5 qt / 8.0 L
Dry weight 518 lb (20 in shaft) or 529 lb (25 in shaft)
Recommended transom height 20 in or 25 in
Engine mounting Shear mount
Trim method Power trim and tilt
Gear ratio 2.50:1
Gear shift F-N-R
Exhaust Through prop hub
Propeller selection 17 in to 30 in pitch
Steering and controls Remote mechanical control
Body color Pearl Nebular Black or Cool White
Repower Package Repower Package Plus Repower Package Premium
New outboard(s)      
New rigging tube and connections      
New propeller      
Water separator / fuel filter      
Engine oil      
Miscellaneous rigging supplies      
New controls    
New harness    
New standard gauges  
New steering  
New upgraded gauges  
New battery switch