CAT 241-8390 6.76mm ID Valve Stem Seal
CAT 241-8390 is a 6.76mm inside-diameter valve-stem seal designed to control lubricant flow around the valve stem in compatible CAT C9 cylinder heads.
| Product Code | 241-8390 |
| Brand | CAT |
| Category | CAT Spare Parts |
| Condition | New |
| Availability | |
| Price | Price on request |
Description
CAT 241-8390 6.76mm ID Valve Stem Seal fits the designated cylinder-head valve guide and stem arrangement. It controls the amount of lubricant passing along the valve stem while helping limit oil entry into the intake or exhaust passage. Correct sealing supports valve-train lubrication, combustion quality and emissions performance. CAT public fitment verifies the C9 marine engine and C9 generator sets. Confirm valve position, stem and guide dimensions, cylinder-head arrangement, engine serial number and CAT SIS parts list before installation.
Technical Details
Part Number: 241-8390
Component: Valve Stem Seal
Inside Diameter: 6.76 mm
Installation Area: Cylinder Head
Function: Valve Stem Oil Control
Application: Position Specific
Replacement Type: OEM Direct Replacement
Brand: CAT
Condition: New
Compatible Systems
Verified CAT marine-engine fitment: C9. Generator applications include C9, C9 GEN SET, D250GC, D300GC, XQP300, LC51XX and SR4B. Confirm valve position, cylinder-head arrangement and CAT SIS fitment.