$ 937.28
1-2 weeks delivery time
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The Nanni Diesel 970307313 main bearing case is a precision crankshaft-support component used within the crankshaft bearings assembly to help secure and locate the main bearings for stable crankshaft operation. Designed for OEM-fit replacement, it supports smooth rotating-assembly alignment on 4.195HE, 4.200HE, 4.220HE, and 5.280HE marine diesel engines.
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Main Bearing Case for Crankshaft Bearings Assembly
The Nanni Diesel 970307313 main bearing case is used in the crankshaft bearings assembly, where it helps support the main bearing location and contributes to proper crankshaft stability under load. As an OEM replacement part, it is intended to maintain correct rotating-assembly alignment and dependable engine operation in compatible Nanni Diesel HE engines.
Compatibility
- 4.195HE engines
- 4.200HE engines
- 4.220HE engines
- 5.280HE engines
Technical Specifications
Brand Nanni Diesel Part Number 970307313 Component Main Bearing Case Assembly Crankshaft Bearings
Features
- Supports stable crankshaft operation by helping retain main-bearing positioning
- OEM-fit part for integration within the crankshaft bearings assembly
- Built for dependable service in marine diesel operating conditions
- Suitable for maintenance or overhaul work on compatible HE engines
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