Pre-Owned
Photos of the actual unit, taken from our listing photos. Every engine is compression tested and supplied with warranty.
Suzuki DF350 Quad Set — 663 Hours, Full Fly-by-Wire Package, Factory Warranty to 2031
Quad Suzuki DF350AMD · 663 hours · (2) 20″ + (2) 30″ shafts · full rigging kit · factory warranty to Nov 19, 2031
Condition report
Quad set of four black Suzuki DF350 outboards, photographed on the transom of the large centre-console they powered (the boat is not included). All four cowlings are gloss black with crisp 350 badges and Ultra-Low Emission stickers, and the rear shots show the DF350’s signature contra-rotating duo propellers fitted — eight stainless props across the set, exactly as the package lists. The set has 663 hours, is described by the seller as fully annual-serviced and ready to go, and carries Suzuki factory warranty until November 19, 2031.
The shaft split is the working-boat configuration: two 20-inch and two 30-inch shafts, visible across the set in the rear photos. A quad 350 package with its full fly-by-wire rigging kit, four colour digital gauges, harnesses, key switch and all eight duo props included is a one-purchase repower for a big centre-console — the largest single listing in our current catalogue.
Suzuki’s DF350 pairs a 4.4-litre V6 with a contra-rotating duo-prop gearcase — two propellers biting per motor, which is why a quad DF350 installation puts 1,400 horsepower on the transom with the grip and low-speed manners big offshore boats need. This set is the complete take-off package: motors, fly-by-wire control kit, four colour digital gauges, wire harnesses, key switch and eight stainless duo props.
With 663 hours, annual servicing on record per the seller, and factory warranty running to November 2031, this is a turn-key quad repower at a fraction of new-package money.
What’s included
- Fly-by-wire control kit
- 4 colour digital gauges
- Wire harnesses
- Key switch
- 8 stainless steel duo propellers (2 per motor)
Ideal for
Large offshore centre consoles built for quad power — a complete 1,400 HP repower package for boats replacing a tired quad set or stepping up from triples, with warranty cover to 2031.
Compatibility notes
- Confirm your transom height and shaft length before purchase — our team will verify fitment for your hull.
- Modern four-strokes and digital controls may need matching rigging, harnesses or gauges; ask for a complete rigging quote.
- Twin and multi-engine sets are sold as matched sets unless the listing says otherwise.
Delivery
Engines are crated, fully insured, and shipped nationwide within the US in 3–5 business days. A 35% deposit reserves the engine; the balance is due before dispatch. Local pickup in Fort Lauderdale, FL is welcome.
Product FAQ
What is included in the quad package?
All four motors plus the fly-by-wire control kit, four colour digital gauges, wire harnesses, key switch and eight stainless duo propellers (the DF350 runs two contra-rotating props per motor). The boat in the photos is not included.
What shaft lengths are in the set?
Two motors are 20-inch shaft and two are 30-inch shaft — the standard quad configuration, visible across the set in the rear photos.
How many hours and what warranty?
663 hours, fully annual-serviced per the seller, with Suzuki factory warranty until November 19, 2031.
What year are the motors?
The seller did not state a model year for this set, so we list it on its verified facts — 663 hours, the shaft split and warranty to 2031. Ask our team for the serial details.
Can the set be shipped?
Yes — the four motors ship crated and fully insured at a flat $450 for the set. A 35% deposit reserves it.
Specifications
| Model | Suzuki DF350AMD — quad set (4 motors) |
|---|---|
| Power | 350 HP V6 four-stroke, duo-prop gearcase (each) |
| Shaft length | (2) 20″ + (2) 30″ |
| Hours | 663 |
| Compression | Compression tested at intake (all Apex engines) |
| Warranty | Suzuki factory warranty until November 19, 2031 |
| Rigging | Full package included — FBW control kit, 4 colour digital gauges, harnesses, key switch, 8 stainless duo props |
| Condition | Used — gloss cowlings, fully annual-serviced per seller, ready to go |
| Price | $41,195 USD for the quad set |
Figures are taken from our intake listing for this unit. Confirm model, shaft, hours, and included equipment with our team before purchase.
Will it fit your boat?
The two measurements that decide fit are your transom height (which sets shaft length) and your boat's rated horsepower. Check both before you buy — or ask us and we will confirm fitment for your hull.
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