ID
1363041
$ 3.36
1-2 weeks delivery time
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The Nanni Diesel 970312278 fastening nut provides secure, vibration-resistant retention for key engine-mounted components across the intake manifold, oil cooler, and water pump assemblies. Used on T4.155 and 4.380TDI marine engines, including Stern Drive versions, this OEM-style nut helps maintain proper clamping force on critical joints to support reliable operation underway.
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Nanni Diesel Fastening Nut for Intake, Oil Cooling, and Water Pump Assemblies
Built for dependable service in a marine engine environment, the Nanni Diesel 970312278 nut is used as a securing fastener in multiple assemblies, including the intake manifold, oil cooler, and water pump. Correct fastening hardware is essential for keeping components firmly clamped under heat cycling and engine vibration, supporting stable sealing and alignment during operation.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312278
- Component Type: Nut (fastener)
- Assembly Locations: Intake Manifold; Oil Cooler; Water Pump
Features
- Supports secure mounting of intake, cooling, and lubrication-related components
- Helps maintain clamping force under vibration and thermal expansion
- Suitable for service replacements across standard and Stern Drive engine installations
- OEM-fit fastener choice for consistent assembly and maintenance work
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