Yamaha LF350UCC Outboard Motor – Specifications
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| Feature | Description |
|---|---|
| Model | Yamaha LF350UCC |
| Engine Type | 4-Stroke, V8, DOHC, Direct Injection |
| Displacement | 5559 cc (5.6L) |
| Maximum Power Output | 350 HP @ 5500 RPM |
| Fuel Induction | Direct Fuel Injection |
| Starting System | Electric Start with Smart Key |
| Control Type | Digital Electronic Control (DEC) |
| Shaft Length | 30 inches (Ultra Long Shaft) |
| Steering | Integrated Digital Electric Steering (DES) |
| Rotation | Counter Rotation (Left-hand) |
| Gear Shift | F-N-R (Forward – Neutral – Reverse) |
| Alternator Output | 90 Amps (Rated), 100 Amps (Peak) |
| Cooling System | Water-cooled with dual thermostats |
| Fuel Type | Unleaded Gasoline (Premium 91 Octane Recommended) |
| Weight | Approx. 437 kg |
| Recommended Use | Designed for high-performance offshore boats requiring left-hand rotation and ultra-long shaft |
| Warranty | 5-Year Limited Manufacturer Warranty (Non-Commercial Use) |
| Certifications | EPA, CARB 3-Star, CE, IMO Tier II Certified |












Calla Perry (verified owner) –
Quiet and strong. The new outboard motor is a joy to use on the lake.
Knox Owen (verified owner) –
Outboard motor authenticity guaranteed. I am very satisfied with the purchase.
Juno Murphy (verified owner) –
Full manufacturer warranty included. IDMTB provides clear aftercare details.
Pax Washington (verified owner) –
Zero complaints, only praise for IDMTB. They run a tight, professional ship.
Ezra Soto (verified owner) –
The staff were incredibly helpful, guiding me every step of the way. Thanks, IDMTB!
Quinlan Quinn (verified owner) –
Simply outstanding service. IDMTB deserves all the praise for their hard work.
Freya Simmons (verified owner) –
Flawless marine engine. Clearly brand new and authentic. Trust IDMTB’s sourcing.
Scout Lee (verified owner) –
Fast response time and clear communication make IDMTB the best shop around.
Madden Wilson (verified owner) –
I feel very secure with the full coverage offered. Great purchase from IDMTB.
Della Wells (verified owner) –
IDMTB provided great aftercare support. They checked in after delivery.
Atlas Rivera (verified owner) –
The engine was secured on a skid. Professional handling from IDMTB’s freight partner.
Gray Simms (verified owner) –
A pleasure dealing with the IDMTB team. Polite and always helpful.