VA570090 TH Turbine Housing RHG6 | Isuzu 6HK1T Replacement

This FOR VA570090 TH turbine housing is an aftermarket replacement component for RHG6 turbochargers, specifically listed for Isuzu 6HK1T engines in Hitachi ZAX330 applications. It serves as an aftermarket replacement part for exhaust housing repairs, with OEM reference numbers FOR VB570090 TH and FOR VC570090 TH provided to help buyers verify fitment against their specific turbocharger configuration.

Key Specifications

• Part Number: FOR VA570090 TH
• Product Type: Turbine Housing
• Turbo Model: RHG6
• Gross Weight: 8 kg
• Packing: N/A
• OEM Reference Numbers: FOR VB570090 TH, FOR VC570090 TH
• Application Clues: Isuzu 6HK1T, Hitachi ZAX330

This housing features a two-port exhaust inlet flange with four mounting holes and a large circular turbine outlet. Visible coolant passages on the top view suggest a water-jacketed design, which buyers should verify against their specific turbocharger configuration. The cast metal construction is designed for exhaust gas handling in heavy-duty applications.

Application & Compatibility

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

• HITACHI > HITACHI ZAX330 > ISUZU 6HK1T(CIEW)

This turbine housing is listed for Isuzu 6HK1T engines in Hitachi ZAX330 applications. It is associated with OEM reference numbers FOR VB570090 TH and FOR VC570090 TH, which serve as verification clues for buyers. Confirm the specific turbo model, flange type, and bolt pattern against your existing unit before ordering. Technical fitment support is available to help resolve application questions.

Technical Notes

The RHG6 turbine housing features a two-port exhaust inlet flange with four mounting holes and a large circular turbine outlet. Visible coolant passages on the top view suggest a water-jacketed design, which buyers should verify against their specific turbocharger configuration. The cast metal construction is designed for exhaust gas handling in heavy-duty applications. When assembling a CHRA/core, ensure the turbine housing is balanced with the compressor housing and turbine wheel to maintain stable operation. Verify the flange type and bolt pattern match your existing unit before installation. Confirm the compressor housing A/R ratio aligns with your engine's airflow requirements for optimal performance.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, and fleet parts distributors with volume pricing and worldwide shipping for the FOR VA570090 TH turbine housing. Technical fitment support is available to help verify flange patterns, OEM reference numbers, and engine applications before ordering. For bulk inquiries or specific configuration questions regarding the RHG6 turbocharger on Isuzu 6HK1T engines, contact our team to confirm part availability and shipping timelines.