Wärtsilä 121 0003 Valve Rotator
Wärtsilä 121 0003 valve rotator promotes controlled valve rotation and more uniform seat and stem wear within compatible Wärtsilä 9L26 marine engine valve assemblies.
| Product Code | 121 0003 |
| Brand | Wärtsilä |
| Category | Wärtsilä 26 Spare Parts |
| Condition | New |
| Availability | In stock |
| Price | Price on request |
Description
Wärtsilä 121 0003 is listed as VALVE ROTATOR TRW in the supplied Wärtsilä 9L26 main-engine spare-parts schedule. The valve rotator forms part of the valve-spring assembly and promotes controlled incremental valve rotation during operation, helping distribute thermal loading and wear around the valve face and seat. Dimensions, spring interface and operating mechanism depend on the original arrangement. The source specifies 18 pieces per engine and 36 pieces for two engines. Verify valve and spring assembly before installation.
Technical Details
Part Number: 121 0003
Brand: Wärtsilä
Part Type: Valve Rotator
Engine Type: Wärtsilä 9L26
System: Inlet Valve Assembly
Function: Controlled Valve Rotation
Quantity Per Engine: 18
Quantity For Two Engines: 36
Dimensions / Interface: Wärtsilä Documentation Verification Required
Condition: New
Stock Status: In Stock
Compatible Systems
Wärtsilä 9L26 marine diesel engine inlet-valve assemblies where valve rotator 121 0003 is specified.