Wärtsilä 121 1002 Valve Spring
Wärtsilä 121 1002 valve spring provides controlled closing force and valve-train stability within compatible Wärtsilä 9L26 marine diesel engine exhaust valve assemblies.
| Product Code | 121 1002 |
| Brand | Wärtsilä |
| Category | Wärtsilä 26 Spare Parts |
| Condition | New |
| Availability | In stock |
| Price | Price on request |
Description
Wärtsilä 121 1002 is listed as VALVE SPRING in the supplied Wärtsilä 9L26 main-engine spare-parts documentation. The spring provides the force required to return the exhaust valve to its seat and maintain controlled valve movement during engine operation. Free length, spring rate, material, installed height and working load are matched to the original valve arrangement. The source specifies 18 springs per engine and 36 springs for two engines. Verify spring dimensions and mating valve components before installation.
Technical Details
Part Number: 121 1002
Brand: Wärtsilä
Part Type: Valve Spring
Engine Type: Wärtsilä 9L26
System: Exhaust Valve Assembly
Function: Valve Closing Force
Quantity Per Engine: 18
Quantity For Two Engines: 36
Spring Rate / Dimensions: Wärtsilä Documentation Verification Required
Condition: New
Stock Status: In Stock
Compatible Systems
Wärtsilä 9L26 marine diesel engine exhaust valve assemblies where valve spring 121 1002 is specified.