ID
1376767
$ 3.88
1-2 weeks delivery time
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The Bukh 522F1020 spring washer is an M8 (8 mm) DIN 7980 locking fastener element used across multiple assemblies on BUKH DV24RME, DV29RME, DV32, DV36, and DV48 marine diesel engines. Designed to help maintain clamp load under vibration, it supports secure bolted joints in key areas such as the crankcase and front end cover, governor controls, fuel system components, starting equipment, cooling systems, and exhaust installation.
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Bukh M8 DIN 7980 Spring Washer for DV Series Engine Assemblies
The Bukh 522F1020 is a spring washer specified as M8 and 8 mm to DIN 7980, used throughout a wide range of BUKH DV-series engine assemblies. By helping resist loosening from engine vibration and cyclic loads, it supports reliable fastening in critical engine, fuel, cooling, exhaust, and electrical installations.
Compatibility
- BUKH DV24RME engines
- BUKH DV29RME engines
- BUKH DV32 engines
- BUKH DV36 engines
- BUKH DV48 engines
Technical Specifications
Brand Bukh Part Number 522F1020 Washer Type Spring Washer Thread Size M8 Size 8 mm Standard DIN 7980
Product Details
- Component Type: Spring washer (locking washer)
- Typical Assembly Use: Crankcase and front end cover; governor and regulating handle; camshaft, lubricating oil pump, and lubricating oil filter; fuel filter, fuel injection pump, fuel lift pump, and fuel pipes
- Additional Assembly Use: Electric start; hand start; air inlet filter; air inlet and turbocharger; water-cooled exhaust manifold; keel cooling; circulation pump; injection pump and oil cooler; flywheel and front end rotating weight; rear end rotating weight and fuel lift pump; fuel injection and valves; electric mains
Features
- Helps maintain fastener tension in high-vibration marine engine installations
- Supports secure bolted joints across multiple DV-series engine assemblies
- DIN-standard spring washer format for consistent fit in specified locations
- Well-suited for service replacement work on BUKH DV24RME, DV29RME, DV32, DV36, and DV48 engines
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