This 0.50 crankshaft main bearing set is designed as an OEM-equivalent replacement for ISUZU NQR NPR NPR-HD 4HK1 5.2L 4HE1 4.8L 1998-2009. It supports the crankshaft main journals inside the engine block and helps maintain proper oil clearance. Use during engine rebuild when the crankshaft and block have been measured for 0.50 size bearings.
- COMPATIBILITY: Fits ISUZU NQR NPR NPR-HD 4HK1 5.2L 4HE1 4.8L 1998-2009.
- PART NUMBER REFERENCE: Use supplier part number together with model, year, engine, side, size, and original part details.
- MAIN JOURNAL SUPPORT: Supports the crankshaft main journals inside the engine block and helps maintain proper oil clearance.
- REPLACEMENT USE: Use during engine rebuild when the crankshaft and block have been measured for 0.50 size bearings.
- FITMENT CHECK: Confirm model, year, engine, transmission where applicable, side or position, size, and reference number before purchase.
- DIRECT REPLACEMENT FIT: Designed for replacement in the factory location when matched by fitment and reference number. No modifications required when the application is matched correctly.
- OEM: 8973720761 / 8973720760 / 8972194560
Item Specifications
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Fitment
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