ID
1363150
$ 2.20
1-2 weeks delivery time
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The Nanni Diesel 970312996 valve-train fastening bolt is a dedicated hardware component used within the valves and springs assembly to secure valvetrain parts and help maintain stable operation under continuous engine vibration and load. Built for OEM fit on Nanni marine diesel applications, it suits 4.200TD and N4 series engines including N4.40, N4.50, N4.60, N4.65, N4.85, and N4.100.
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N4 Series Valves and Springs Assembly Fastening Bolt
The Nanni Diesel 970312996 is a bolt used in the valves and springs assembly on selected Nanni marine diesel engines. As a valvetrain fastener, it helps keep critical components clamped and aligned so the valve gear can operate consistently through temperature changes, vibration, and regular service cycles.
Compatibility
- 4.200TD engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
- N4.85 engines
- N4.100 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312996
- Component Type: Bolt
- Assembly Location: Valves and Springs
Features
- OEM replacement fastener for the valves and springs assembly
- Supports secure clamping of valvetrain components for stable operation
- Helps maintain consistent valve-train alignment under marine-duty vibration
- Direct-fit part selection for the listed Nanni engine models
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