ID
1363717
$ 0.73
1-2 weeks delivery time
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The Nanni Diesel 970635508 hex-head bolt (M10x25) is a versatile marine-engine fastener used across several critical assemblies, including the fuel filter and gearbox flange, to keep components securely clamped under vibration and load. This OEM replacement bolt is also referenced in gearbox oil cooler, air cooler, flywheel housing, heat exchanger, damper, and EC assemblies on a wide range of Nanni Diesel HE, TDI, T4, T6, and N4 engine models.
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Nanni Diesel M10x25 Hex-Head Fastener for Key Engine Assemblies
The Nanni Diesel 970635508 is a hex-head M10x25 bolt specified in multiple Nanni Diesel parts assemblies. Commonly used within the fuel filter and gearbox flange groupings, it helps maintain secure joint clamping for stable alignment and leak-resistant interfaces. This same fastener is also listed for use in related drivetrain and cooling-system areas such as gearbox oil cooler and heat exchanger assemblies, where dependable retention is essential in a marine environment.
Features
- OEM replacement bolt for Nanni Diesel applications
- Hex-head design supports straightforward installation with standard tooling
- Specified across multiple systems including fuel, cooling, and drivetrain assemblies
- Helps resist loosening forces from engine vibration and thermal cycling
Product Details
- Brand: Nanni Diesel
- Part Number: 970635508
- Component Type: Hex Bolt
- Thread/Length Designation: M10x25
- Assembly References: Fuel Filter; Gearbox Flange; Gearbox Oil Cooler; Gearbox Oil Cooler (Oil Cooler Gearbox); Air Cooler; Flywheel Housing; Heat Exchanger and Exhaust Manifold; Heat Exchanger PONAM/SARD (p.30, p.31, p.32, p.33); Temperature Heat Exchanger; Reversing Gear Flange; Damper; EC
- Notes from Assembly Listings: Includes "To Be Defined" and "Shaft End Bolt" callouts depending on assembly
Technical Specifications
Part Number 970635508 Fastener Type Hex Bolt Size M10x25
Compatibility
- 2.40HE 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
- 4.330TDI engines
- 4.340TDI engines
- 5.250TDI engines
- 5.280HE engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
- N4.115 engines
- T4.155 engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.230 engines
- T4.270 engines
- T4.205 Standard engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
- T6.420TDI engines
- T6.300 Stern Drive engines
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