VA570031 TH Turbine Housing for Hitachi EX230-6 Isuzu 6BG1T

This aftermarket replacement turbine housing FOR VA570031 TH is designed for the RHG6-11803Q27NHBRS4715CC turbocharger used in Hitachi EX230-6 excavators with Isuzu 6BG1T(CICZ) engines. It serves as an aftermarket replacement application for units referencing FOR VB570031 TH, helping restore exhaust flow efficiency. Verify your specific engine code and turbo model before ordering to ensure correct fitment.

Key Specifications

This turbine housing is identified by part number FOR VA570031 TH and supports the RHG6-11803Q27NHBRS4715CC turbocharger model. It references OEM number FOR VB570031 TH for cross-checking purposes. The unit ships in a compact 17x17x21 cm package with a gross weight of 8 kg. High-resolution images are available to assist with visual verification of flange patterns and exhaust outlet dimensions before purchase.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• HITACHI > HITACHI EX230-6 > ISUZU 6BG1T(CICZ)

This turbine housing is listed for the Hitachi EX230-6 excavator equipped with the Isuzu 6BG1T(CICZ) engine. It serves as a replacement application for the RHG6-11803Q27NHBRS4715CC turbocharger model. Buyers should verify their specific machine serial number and engine code to confirm the correct fitment. This part references OEM number FOR VB570031 TH for cross-checking purposes. Always compare physical dimensions and flange patterns with your existing unit before ordering to ensure proper installation.

Technical Notes

This turbine housing manages exhaust gas flow into the turbine wheel. Inspect the mating flange surfaces for cracks or warping before installation. Ensure the exhaust manifold gasket is clean and undamaged to prevent leaks. Verify that the turbine shaft spins freely within the bearing housing after assembly. Check for carbon buildup in the exhaust piping that could restrict flow. Proper alignment is critical for stable operation and to avoid stress on the turbocharger assembly.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this turbine housing. Worldwide shipping is available for distributors and repair shops. Our team provides technical fitment support to help verify part numbers and engine codes. Contact us to confirm stock levels for the RHG6-11803Q27NHBRS4715CC application. We assist with reference checking OEM numbers like FOR VB570031 TH. Ensure your order details match the Hitachi EX230-6 specifications before checkout.