VIET BP Back Plate RHF55V Turbocharger | Isuzu NPR 4HK1-E2N

This FOR VIET BP back plate is an aftermarket replacement component for RHF55V turbochargers, listed for Isuzu NPR applications with the 4HK1-E2N engine. Verify the OEM reference VAX55004-R OP and your specific engine code before ordering to ensure correct fitment for your unit.

Key Specifications

• Part Number: FOR VIET BP
• Product Type: Turbocharger Back Plate
• Turbo Model: RHF55V
• OEM Reference: VAX55004-R OP
• Gross Weight: 0.5 kg
• Packing: 18*20*2 bubble bag
• Application Clue: Isuzu NPR, 4HK1-E2N engine
• Visual Features: Silver circular disc, four-bolt square pattern, central keyway, ribbed underside

Application & Compatibility

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

• ISUZU > ISUZU NPR > ISUZU 4HK1-E2N (VIET)

This back plate is listed for Isuzu NPR trucks equipped with the 4HK1-E2N engine, specifically for RHF55V turbocharger applications. The reference application path is Isuzu > Isuzu NPR > Isuzu 4HK1-E2N (Viet). Buyers should verify the OEM reference VAX55004-R OP against their specific unit to confirm fitment. Since this is a reference application, always check your engine code and production year before ordering. For B2B inquiries, provide your turbo model and OEM reference numbers to our technical team for fitment support.

Technical Notes

The FOR VIET BP back plate features a silver circular design with a four-bolt square pattern and a central keyway. The underside displays a radial ribbed structure, while the outer rim maintains a polished finish. These visible features help buyers verify the physical configuration against their existing RHF55V turbine housing. Since material grade and specific dimensions are not visible in the product images, buyers should cross-reference the OEM number VAX55004-R OP with their unit's specifications. This visual inspection supports accurate identification before installation on Isuzu NPR applications.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, and fleet parts distributors with volume pricing and worldwide shipping for this FOR VIET BP back plate. Our technical team provides fitment support to help verify the RHF55V turbo model, Isuzu NPR 4HK1-E2N application, and OEM reference VAX55004-R OP before you place an order. For bulk inquiries or specific fleet requirements, contact us with your part numbers and engine codes to confirm availability and logistics details.