87 documented fitments · 75 hp · 3200 rpm
Propeller for the Yanmar 4JH4-TE.
We've documented 87 propeller installations behind this engine — the ratios, drives and sizes below are what the fleet actually runs.
Rated power
75 hp
Max RPM
3200
Common ratios
2.15:1 · 2.63:1 · 2.32:1 · 2.49:1
Drive split
56 shaft · 31 saildrive
Documented propeller families
The fleet
Boats we've propped with the 4JH4-TE
- Beneteau Oceanis 50×4
- Beneteau Oceanis 46×3
- Catalina 470×3
- Beneteau Oceanis 48×2
- Beneteau Sense 50×2
- Bestevaer 49 ST×2
- Jeanneau 44i×2
- Jeanneau 45×2
- Jeanneau 50DS×2
- Jeanneau SO 45 DS×2
- Jeanneau Sun Odyssey 519×2
- Lagoon 550 Catamaran×2
- Lagoon 560×2
- St Francis 44×2
4JH4-TE propeller questions
What size propeller suits a Yanmar 4JH4-TE?
It depends on the gearbox ratio behind it (documented installations most often run 2.15:1, 2.63:1, 2.32:1) and the boat it pushes. Power and max RPM set the optimum diameter; the ratio converts engine speed to shaft speed. The Builder runs the numbers and an engineer verifies.
Which propeller family do Yanmar 4JH4-TE owners fit?
Documented Yanmar 4JH4-TE installations run Autoprop H6, Autoprop H5, Varifold 3-blade — the split follows boat type and usage rather than the engine itself.
Does the Yanmar 4JH4-TE come in shaft and saildrive versions?
Both are documented: 56 shaft and 31 saildrive installations. The propeller differs (hub vs spline fitting) so tell us which yours is.
Running a Yanmar 4JH4-TE?
Two minutes in the Builder — engine pre-filled, gearbox ratio checked against the fleet, verified by an engineer within one business day.