Wärtsilä 120 1003 Inlet Valve Seat
Wärtsilä 120 1003 inlet valve seat provides a precision sealing and heat-transfer surface for compatible Wärtsilä 9L26 marine engine intake valves.
| Product Code | 120 1003 |
| Brand | Wärtsilä |
| Category | Wärtsilä 26 Spare Parts |
| Condition | New |
| Availability | In stock |
| Price | Price on request |
Description
Wärtsilä 120 1003 is listed as INLET VALVE SEAT in the supplied Wärtsilä 9L26 main-engine spare-parts schedule. The valve seat is installed in the cylinder head and provides the precision contact surface against which the inlet valve closes. Correct seat geometry supports combustion sealing, valve alignment and heat transfer. Seat diameter, angle, material and interference fit depend on the engine arrangement. The source specifies 18 pieces per engine and 36 pieces for two engines. Verify mating valve and cylinder-head dimensions before installation.
Technical Details
Part Number: 120 1003
Brand: Wärtsilä
Part Type: Inlet Valve Seat
Engine Type: Wärtsilä 9L26
System: Cylinder Head / Inlet Valve
Function: Valve Sealing / Heat Transfer
Quantity Per Engine: 18
Quantity For Two Engines: 36
Seat Geometry: Wärtsilä Documentation Verification Required
Condition: New
Stock Status: In Stock
Compatible Systems
Wärtsilä 9L26 marine diesel engine cylinder-head inlet-valve assemblies where valve seat 120 1003 is specified.