Description
Quality Built Aftermarket CY26 Turbo RHB31 129403-18050
This aftermarket CY26 turbo is engineered as a direct replacement for OEM part 129403-18050, commonly used in Yanmar 4TN78L or 3TN82TE engines. Designed for fast installation and dependable performance, it helps reduce equipment downtime while saving significantly compared to OEM pricing.

Technical Specifications
-
Turbo Model: RHB31
-
V-Spec: CY26
-
Part No.: VA110024, VB110024, NB130015, B31CAD-S0024B, B31CADS0024B
-
OE No.: 129403-18050, 1294031805, YM1294031805
Why Choose This Turbocharger?
Exact OEM Fitment
Direct bolt-on replacement, matches factory dimensions, flanges, and actuator placement.
Precision Balanced
VSR tested up to 250,000 RPM, ensuring minimal vibration and long-lasting turbo performance.
Proven Reliability
ISO 9001 certification, precision-machined housings and internal components.
Cost‑Effective Performance
Save significantly over OEM pricing without sacrificing build quality or fitment.

DIRECT REPLACEMENT
Exact fit, direct replacement of the original turbocharger, fast and easy installation, don’t need do any change.
K18 INCONEL WHEELS
The turbine shaft wheels made of K418 high nickel casting alloy, more heat resistance, never use K13 Inconel alloy.

100% Balancing TEST
ISO certified factory, never compromise in balancing test, minutely inspected in the whole manufacturing process.
2 YEARS WARRANTY
Factory direct price, ship worldwide; Offering any turbo part leading 2 years warranty under normal use, unlimited mileage.






















Remus Capatana –
Upon receiving the turbo, it was packaged very well, clean and had plastic caps covering the holes. All the hardware included is a bonus.