Yanmar KM2P-1 Parallel Marine Gearbox, 2.21:1 Reduction (KM2P-1AS1)
The Yanmar KM2P-1AS1 is a KM2P-1 parallel marine gearbox with a 2.21 reduction ratio. It links an inboard Yanmar diesel to the propeller shaft in sailboats and powerboats built around a parallel gearbox layout.
As an OEM Yanmar propulsion component, this gearbox is made to fit selected Yanmar diesel engines specified for KM-series gearboxes. Installed to the manufacturer's specifications, it mates with the existing engine mounts and shafting without modification, keeping the drivetrain correctly aligned. Typical uses are replacing a worn transmission, repowering, or fitting out a new inboard diesel installation on a sailboat or powerboat.
Highlights
Yanmar KM2P-1 parallel marine gearbox
2.21:1 reduction ratio
Part number KM2P-1AS1
For selected Yanmar diesels specified for KM-series gearboxes
Fits existing mounts and shafting when installed to spec
Specifications
Brand | Yanmar |
Model | KM2P-1 |
Part Number | KM2P-1AS1 |
Configuration | Parallel |
Reduction Ratio | 2.21:1 |
Application | Inboard diesel, sailboats and powerboats |
Good to know
Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.