O.S. Engine OS44925300 Silencer Assemble Screw M4X110 for F-5040 FSa-110  [OS44925300]

O.S. ENGINES SILENCER ASSEMBLE SCREW M4X110 F-5040 FSa-110
Price:
£4.23
Brand:
O.S. Engine
Model:
OS44925300
GTIN:
4531028143685
Condition:
Brand New
Write a review

Fastener specifics for muffler mounting

This O.S. Engine OS44925300 silencer assemble screw carries the M4X110 marking and is specified for silencers noted as F-5040 and FSa-110. It functions to fasten the muffler to the engine outlet and preserve alignment while the model is in use.

During fitting, begin the thread by hand to confirm engagement and alignment. Tighten until the silencer seats correctly but avoid excessive force that can strip threads or deform inserts. Inspect the joint after first runs to confirm there is no looseness or exhaust leakage.

Secure mounting reduces stress on adjacent components such as the manifold and studs, and helps keep exhaust routing stable so engine behavior remains consistent under varied running conditions.

Is this compatible with other silencer models?

This screw is specified for F-5040 and FSa-110 silencers. For other silencers check thread size and insert depth to confirm a proper fit before relying on it.

How do I avoid cross-threading?

Always start the screw by hand and ensure components are aligned. If resistance appears early, stop and re-align rather than forcing the thread.

When should the mount be inspected?

Inspect the assembly after initial runs and after any heavy use. Regular checks will catch loosening or wear before it leads to failures or exhaust leaks.

Copyright © 2008-2026 rcjaz.co.uk All rights reserved