O.S. Engine OS40960300 FS-95V Valve Spring Seat Replacement Part for RC Engines  [OS40960300]

O.S. ENGINES VALVE SPRING SEAT FS-95V
Price:
NZD$6.34
Brand:
O.S. Engine
Model:
OS40960300
GTIN:
4531028148536
Condition:
Brand New
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Product role and fitment details

The O.S. Engine OS40960300 valve spring seat is listed specifically for the FS-95V engine and is intended as a service replacement for RC engine rebuilds. The focus is on correct fit and the component's mechanical role rather than any performance enhancement claims.

Fitment depends on the FS-95V identifier in the product name; verify OS40960300 against your engine serial or workshop manual before installation. The seat provides the interface between the valve spring and the cylinder head assembly, carrying out a straightforward mounting function within the valve train.

During replacement, check surrounding elements such as valve keepers, valve springs, and valve guides for wear. Ensuring the seat sits cleanly and contacts are free of debris helps protect valve timing geometry and reduces the chance of binding during heavy use or extended service intervals.

Is this seat intended for long-term use under hard running?

This item is a standard replacement part for FS-95V engines. Regular inspection and correct installation are key to longevity; if heavy wear is observed, replace the seat and any damaged mating parts.

How should I inspect related components when fitting this seat?

Examine valve keepers, springs, and guides for pitting, cracks, or deformation. Replace worn items to prevent accelerated wear on the new seat and to retain reliable valve operation.

Can repeated servicing extend valve train life?

Planned maintenance and timely replacement of worn parts will maintain valve timing accuracy and reduce the likelihood of issues arising from accumulated wear, particularly after extended track use.

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