8971397241 TW Turbine Wheel Replacement for Isuzu 4JB1T (RHF4H-)

This turbine wheel is an aftermarket replacement component designed for Isuzu 4JB1T(VIBR) engine applications, specifically referencing turbocharger model RHF4H-. It serves as a direct replacement for part number 8971397241 TW, supporting repair and rebuild workflows for fleet maintenance and independent shops.

Key Specifications

• Part Number: 8971397241 TW
• Product Type: Turbine Wheel
• Turbo Model: RHF4H-
• Engine Application: Isuzu 4JB1T(VIBR)
• Gross Weight: 0.8 kg
• OEM Reference Numbers: 8971397242 TW, 8971397243 TW, VA420014 TW, VB420014 TW, VC420014 TW, VD420014 TW, VF420014 TW, VG420014 TW, VIBR TW

Application & Compatibility

This part is listed for use with Isuzu vehicles equipped with the 4JB1T(VIBR) engine. The OEM reference numbers provided (e.g., 8971397242 TW, VA420014 TW) are for verification purposes only. Buyers must verify the specific engine code, vehicle model, and production year against their existing turbocharger assembly before ordering. Fitment is not guaranteed for all variants of the 4JB1T engine without prior confirmation.

Technical Notes

The turbine wheel is a critical rotating component within the turbocharger assembly. Ensure that the wheel is balanced and free from cracks or heat damage during installation. For RHF4H- series turbos, confirm that the housing and bearing assembly are also in good condition to ensure stable operation. Always cross-reference the physical part number on the existing component with the supplied reference list.

B2B Supply

LeadTurbo provides technical fitment support to assist buyers in confirming part suitability. Volume pricing is available for distributors, repair shops, and fleet parts buyers. Worldwide shipping options are offered to support global supply chain needs. Contact our technical team for bulk order inquiries and detailed fitment verification.