Yanmar 4JH-TE Turbo

Type: RHB52 (IHI)

Model: MY29

More info from an Ebay listing of a reportedly brand new turbo:

Part Number: VA130035
Short Spec.: MY29
Interchangeable Number: B51CND-S0035B, B51CND-S0035G, NN130041, MY20
OEM Number: 12947218000, 129492-18000, 12949718000, 129497-18000, 5T-611
Turbo Model: RHB52H, RHB52H-52002P15NFBRL348C
Manufacturer: IHI Turbo - CloverTurbo

Year: 1983-89
Engine: 4JH-TE, 4JH-TZ
Displacement: 1.64L, 1644 ccm, 4 Cylinders
Power: 55 HP

Angle α (Compressor Housing): 90º
Angle β (Turbine Housing): 218º
Back Plate: NN133021 (64T-002)
Bearing Housing: NN133382 (N133422/N133432)(Oil Cooled)
CHRA: NE920018
Compressor Cover: NN134072
Compressor Wheel: NN136512 (39T-027)
Gasket (Oil Outlet): 210636 (Gasket Paper)
Gasket (Turbine Inlet): 210276 (2445051)
Heat Shield: NN137055 (38T-013)
Protector Cover (Turbine Housing): NN139724
Repair Kit: NN139922 (509T-545)
Turbine Housing A/R: 15
Turbine Housing: NN139452
Turbine Wheel: NN131612

Application:
1983-89 Yanmar Marine with 4JH-TE, 4JH-TZ Engine