• Reverse reduction marine transmission with hydraulically actuated multi-disc clutches
• Suitable for high performance applications in luxury motor yachts, sport fishers, express cruisers etc.
• Robust design also withstands continuous duty in workboat applications
• Fully works tested, reliable and simple to install
• Compatible with all types of engines and propulsion systems, including water-jets and surface-piercing propellers, as applicable
• Design, manufacture and quality control standards comply with ISO 9001

• Lightweight and robust aluminium alloy casing (sea water resistant)
• Case hardened and precisely ground gear teeth for long life and smooth running
• Output shaft thrust bearing designed to take maximum propeller thrust astern and ahead
• Smooth and reliable hydraulic shifting with control lever for attachment of push-pull cable
• Suitable for twin engine installation (same ratio and torque capacity in ahead or astern mode)

IRM 280 PL GEAR ATTACHED TO A VOLVO PENTA TAMD 73 WJ (SPECIAL LIGHT DUTY COMMERCIAL RATING 331 kW / 2600 rpm). THE GEAR IS SHOWN INSTALLED IN THE NEW VP WATERJET PROPULSION SYSTEM WITH KaMeWa JET.

• Oil cooler complete with fittings and flexible oil hoses
• Engine-matched torsional coupling
• Mounting brackets
• Trolling valve for slow-speed drive
• Propeller shaft flange and coupling bolt sets
• SAE 2 and SAE 3 bell housings
• PTO (live)
• Electric clutch control (12 or 24 VDC)
• Classification by all major Classification Societies on request