RHB6A Turbocharger 8-94418-3200 for Hitachi EX120-1 EX150 Isuzu 4BD1-T
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Brand / Platform | Application |
|---|---|
| Hitachi | EX120-1 |
| Hitachi | EX150 |
| Isuzu engine | 4BD1-T |
Product Overview
Turbo replacement may be needed for excessive shaft play, oil leakage into the compressor/turbine housings, damaged wheels or loss of boost. Before installation, confirm the engine has clean oil supply/return lines and no intake or exhaust restriction; oil starvation or contamination can quickly damage a new turbo.
RHB6 covers multiple housings and flange arrangements, so the complete 8-94418-3200/3201 number and the old turbo's compressor/turbine orientation, oil connections and mounting flanges should be matched—not just the RHB6 family name.
Key Features & Performance
- RHB6A turbocharger configuration
- Isuzu 4BD1-T engine application
- Hitachi EX120-1 / EX150 excavator coverage
- Part-number-specific housing and flange match
Technical Specifications
- Turbo family: RHB6A
- Engine: Isuzu 4BD1-T
- Verify oil feed/return and flange orientation before installation
OE / Reference Numbers
- 8-94418-3200
- 8-94418-3201
- 8944183200
- 8944183201
Frequently Asked Questions
Is this an OEM part? This listing is for a replacement component. OE and manufacturer numbers are provided as fitment references and do not indicate original-manufacturer production unless the listing specifically states otherwise.
How do I verify fitment? Match the machine or engine model, the existing part number, and the mounting or connection details before ordering.