ID
1363655
$ 2.73
1-2 weeks delivery time
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The Nanni Diesel 970491536 M6x20 fastening bolt is a multi-application fastener used across key engine assemblies, including crankshaft and crankshaft bearing areas, accelerator and speed control linkages, the intake manifold, the timing gear case, and selected auxiliaries such as the fresh water pump and regulator adjustment. Designed for reliable OEM-style fit, it supports secure component clamping on a wide range of Nanni engine models including 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.60, 4.220HE, 5.250TDI, 5.280HE, N2.14, N3.21, N3.21 Standard, N3.30, N4.38, N4.40, N4.50, and N4.65 engines.
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Nanni Diesel 970491536 M6x20 Engine Assembly Bolt
The Nanni Diesel 970491536 is an M6x20 bolt used throughout multiple Nanni marine diesel engine assemblies. Depending on engine model, this fastener is specified in areas such as the crankshaft and crankshaft bearings, accelerator and speed control mechanisms, the intake manifold, and the timing gear case. It is also listed for selected engine accessories including the fresh water pump, regulator adjustment, turbo/exhaust mixer, and engine stop lever, helping maintain secure, vibration-resistant clamping in marine operating conditions.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 2.60HE engines
- 3.100HE engines
- 3.75HE engines
- 3.90HE engines
- 4.110HE engines
- 4.150HE engines
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.200TD engines
- 4.220HE engines
- 5.250TDI engines
- 5.280HE engines
- N2.14 engines
- N3.21 engines
- N3.21 Standard engines
- N3.30 engines
- N4.38 engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
Technical Specifications
Specification Value Part Number 970491536 Fastener Size M6x20
Product Details
- Brand: Nanni Diesel
- Component Type: Bolt
- Assembly References: Crankshaft bearings, crankshaft, accelerator, intake manifold, timing gear case, timing case, speed control, fresh water pump, regulator adjustment, turbo/exhaust mixer, engine stop lever
Features
- OEM-referenced M6x20 bolt for consistent fit across listed Nanni engine families
- Supports secure fastening in high-vibration marine engine compartments
- Suitable for both core engine assemblies (crankshaft area and timing case) and control/auxiliary installations
- Ideal for service replacements during engine overhauls and accessory removal/refit work
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