⚓ Marine Equipment Specialist: Yamaha Jet Drive Authority.
Technical validation for the F60JB platform. This model utilizes a specialized jet pump instead of a propeller, engineered specifically for 25-inch transom heights in extreme shallow-water environments.
The Yamaha F60JB is a purpose-built 996cc four-cylinder outboard designed for navigating where propeller-driven boats cannot follow. By replacing the traditional lower unit with a high-efficiency Jet Pump, the F60JB allows for operation in mere inches of water, making it the ultimate choice for rocky rivers and shallow flats. Despite the absence of a propeller, this engine delivers 40hp at the jet pump (equivalent to a 60hp powerhead). Equipped with Electronic Fuel Injection (EFI) and designed for a 25-inch transom, it provides quiet, smoke-free performance with the reliability required for technical shallow-water exploration.
Technical Specifications
| Manufacturer Part Number (MPN) |
F60JB |
| Engine Type |
4-Stroke, SOHC In-line 4-Cylinder |
| Displacement |
996 cc (60.8 ci) |
| Required Transom Height |
25 Inches (Extra Long Shaft) |
| Propulsion System |
Direct-Drive Jet Pump |
| Control Type |
Remote Mechanical |
| Alternator Output |
17 Amp |
| Dry Weight |
Approx. 262 lbs (119 kg) |
In The Box
- 1x Yamaha 60hp Powerhead with Jet Drive Unit (F60JB)
- 1x Integrated Jet Pump Assembly
- 1x High-Output Alternator (17-Amp)
- 1x Owner's Manual and Factory Warranty Documentation
- *Note: Remote Control Box, Steering Cables, and Water Intake Grates are sold separately.
Frequently Asked Questions
1. Why is the horsepower rated differently for Jet models?
While the powerhead produces 60hp, the inherent friction and physics of water moving through a jet pump result in approximately 40hp at the nozzle. This is standard across all jet outboards.
2. Can I use this motor on a boat designed for propellers?
Jet drives require the intake to be flush with the bottom of the hull. Because the F60JB is designed for a 25-inch transom, ensure your hull design can accommodate the specific mounting height required for jet intake efficiency.
Marine Equipment Specialist | Yamaha Jet Specialist | Genuine Provider
