ID
1376733
$ 4.74
1-2 weeks delivery time
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The Bukh 522F7021 M8 lock washer is a ribbed plate spring washer (8 mm) used across multiple assemblies on BUKH DV24RME, DV29RME, and DV32 marine diesel engines. Designed to help maintain fastener tension under vibration, it supports secure installation in areas such as the crankcase and end covers, governor linkage, camshaft and lubrication components, and reversing gear mounting.
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Bukh M8 Ribbed Plate Spring Lock Washer 8 mm
The Bukh 522F7021 is an M8 lock washer in a ribbed plate spring washer style (8 mm), specified for use in several key engine and driveline mounting points. It helps resist loosening from vibration and load changes, supporting reliable clamping force in critical assemblies on BUKH marine diesel engines.
Compatibility
- BUKH DV24RME engines
- BUKH DV29RME engines
- BUKH DV32 engines
Product Details
- Brand: Bukh
- Part Number: 522F7021
- Component Type: Lock Washer
- Washer Type: Ribbed Plate Spring Washer
- Size: M8 / 8 mm
- Assembly Applications: Crankcase and front end cover; end cover (rear) and rotating weights; governor and regulating handle; camshaft, lubricating oil pump and lubricating oil filter; mounting of reversing gear M 60
Technical Specifications
Part Number 522F7021 Fastener Size M8 Washer Size 8 mm Washer Style Ribbed Plate Spring Washer
Features
- Supports stable fastening in vibration-prone marine engine installations
- Specified across multiple DV-series assemblies for consistent service replacement
- Helps maintain clamping force on covers, governor hardware, lubrication-system components, and reversing gear mounting points
- OEM-fit replacement for BUKH DV24RME, DV29RME, and DV32 applications
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