⚓ Marine Equipment Specialist: Yamaha Twin-Engine Authority.
Providing authentic Yamaha Marine engineering with expert technical support for twin-engine offshore setups and high-transom vessels.
The Yamaha LF115XB (115hp) is the essential counter-rotation partner for twin-engine offshore applications. Featuring a 25-inch extra-long shaft, this 1.8L In-Line 4-cylinder engine is designed to rotate counter-clockwise, balancing steering torque and providing superior handling for larger offshore boats. Renowned for its fuel-efficient EFI system and quiet operation, the LF115XB delivers the reliability needed for long runs and the precision required for high-stakes coastal fishing.
Technical Specifications
| Brand |
Yamaha Marine |
| Model / MPN |
LF115XB (Counter Rotation) |
| Horsepower |
115 HP |
| Shaft Length |
25 Inches (Extra Long Shaft) |
| Propeller Rotation |
Counter Clockwise (Left Hand) |
| Induction System |
Electronic Fuel Injection (EFI) |
| Alternator Output |
35 Amps |
| Weight |
Approx. 386 lbs (175 kg) |
In The Box
- 1x Yamaha 115hp Counter-Rotation Motor (LF115XB)
- 1x Steering Link Arm Kit
- 1x Owner's Manual & Service Schedule
- 1x Factory Warranty Documentation
- *Note: Propeller and Rigging Kit sold separately.
Frequently Asked Questions
1. Why is Counter Rotation (LF115XB) necessary?
In twin-engine setups, using one standard rotation (F115) and one counter-rotation (LF115) engine cancels out torque effect. This results in a boat that tracks straighter and is significantly easier to steer at high speeds.
2. Does this motor support Variable Trolling RPM?
Yes. When equipped with Command Link gauges, the LF115XB allows you to adjust trolling speed in 50-RPM increments (from 650 to 900 RPM), providing precise lure control for serious anglers.
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