This exhaust valve seat insert is an OEM part for ISUZU NRR NQR NPR-HD FTR 4HK1 5.2L 6HK1 7.8L 2004-2024. This valve seat insert provides the machined seating surface for the intake or exhaust valve. Ideal for cylinder head rebuilding where worn or damaged valve seats must be replaced. Match the listed OEM numbers and title fitment against your original part before purchase.
- COMPATIBILITY: Fits ISUZU NRR NQR NPR-HD FTR 4HK1 5.2L 6HK1 7.8L 2004-2024.
- VALVE SEATING SURFACE: Provides the machined seating surface needed for proper valve sealing in the cylinder head.
- CYLINDER HEAD REPAIR: Use when rebuilding a cylinder head with worn, pitted, loose, or damaged valve seats.
- DIRECT REPLACEMENT FIT: Designed for replacement in the factory location when matched by fitment and OEM number. No modifications required when the application is matched correctly.
- OEM: 8980288750 / 8972165110 / 8943956250
Item Specifications
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Fitment
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