ID
1363608
$ 0.81
1-2 weeks delivery time
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The Nanni Diesel 970409154 D12 spring washer is a vibration-resistant fastening element used across key mounting and support points to help maintain clamping force in demanding marine engine installations. Installed within support and mounting hardware, engine mount assemblies, and selected service groups such as the fuel filter, turbocharger with exhaust mixer, flywheel housing, heat exchanger exhaust manifold, oil pan, and stern drive mounting arrangements, it supports secure, reliable retention on a wide range of Nanni engines.
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Nanni D12 Spring Washer for Secure Marine Engine Fastening
The Nanni Diesel 970409154 is a D12 spring washer designed to help fasteners stay tight in high-vibration marine environments. Used throughout Nanni engine installations, it supports consistent clamping load in critical areas such as support and mounting hardware and engine mounts, and it also appears in several engine system groups including the fuel filter and powertrain-related assemblies.
Features
- Spring-washer design helps resist loosening from engine vibration and cyclic loading
- Supports stable mounting alignment by maintaining fastener preload in support and mounting points
- Common-use OEM replacement washer across multiple Nanni engine families and assemblies
- Suitable for service work on mounts and selected engine-system subassemblies where a D12 spring washer is specified
Product Details
- Brand: Nanni Diesel
- Part Number: 970409154
- Component Type: Spring Washer
- Size: D12
- Assembly Locations: Support / Mounting; Engine Mount; Fixed Supports; Fuel Filter; Turbocharger with Exhaust Mixer; Flywheel Housing; Heat Exchanger Exhaust Manifold; Oil Pan
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 3.75HE 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
- N3.21 Sail Drive engines
- N4.115 engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T6.420TDI engines
- T6.300 engines
- T6.420TDI Stern Drive engines
- T6.300 Stern Drive engines
Technical Specifications
Specification Value Part Number 970409154 Washer Type Spring Washer Size D12 -
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