STIHL MS 261 Top Cover Shroud - Genuine OEM Replacement for All MS 261 Variants - 1141 080 1620

The STIHL MS 261 Top Cover Shroud (part number 1141 080 1620) is a genuine OEM moulded polymer housing in STIHL orange, designed as a direct replacement for the full MS 261 (1141) chainsaw family. The shroud shields the cylinder, ignition area and associated internals from sawdust, wood chips, debris and moisture during cutting work, while maintaining the correct cooling airflow path across engine components to prevent heat stress under sustained load. A direct replacement for cracked, heat-distorted, broken or missing covers, it aligns with original factory mounting points for a rattle-free fit with no modification. This part is compatible with all MS 261 (1141) variants — including standard, C-M (M-Tronic), C-Q, C-BE, VW and Arctic versions — covering the full production range of this platform. Available from Gustharts, an authorised STIHL dealer with UK stock ready to ship.

Always confirm your exact MS 261 variant and serial number before ordering. Although this shroud covers the full MS 261 (1141) platform, the MS 261 range spans 16 variants across different carburettor systems, bar specifications and market configurations. Cross-reference your model designation against the Fits Models list below, or contact Gustharts with your serial number before purchasing.

Key Features

• Genuine STIHL OEM shroud — manufactured to original specification for correct fit, cooling geometry and mounting alignment across all MS 261 (1141) variants
• Part number 1141 080 1620 — also referenced as 1141-080-1620 and 11410801620
• STIHL orange moulded polymer — matches original colour and appearance; easy-clean smooth surface
• Covers all MS 261 (1141) variants — including standard, C-M, C-M VW, C-Q, C-BE, C-BM, C-MQ, VW, VWZ, Z and Arctic configurations
• Shields cylinder, ignition and wiring — protects engine internals from chips, dust, moisture and accidental impact
• Maintains designed cooling airflow — internal rib profile and vent geometry matched to STIHL's MS 261 engine cooling specification
• Durable impact-resistant construction — resists knocks, abrasion, oil and fuel splash in professional forestry and arborist conditions
• Pre-formed fixings for straightforward installation — fits existing mounting points without modification using standard hand tools
• Restores original protection and appearance — direct replacement for cracked, heat-distorted, damaged or missing covers

Technical Specification

Fits Models

This shroud is compatible with all variants of the STIHL MS 261 (1141) platform. Always confirm your exact model designation before ordering.

• STIHL MS 261
• STIHL MS 261 Z
• STIHL MS 261 VW
• STIHL MS 261 VWZ
• STIHL MS 261 C-BE
• STIHL MS 261 C-BM
• STIHL MS 261 C-M
• STIHL MS 261 C-M Z
• STIHL MS 261 C-M VW
• STIHL MS 261 C-M VWZ Arctic
• STIHL MS 261 C-M .325" R
• STIHL MS 261 C-M VW .325" R
• STIHL MS 261 C-MQ
• STIHL MS 261 C-MQ Z
• STIHL MS 261 C-Q
• STIHL MS 261 C-Q Z

Why Choose a Genuine STIHL Shroud Over an Aftermarket Alternative?

The MS 261 is a professional-grade 50cc chainsaw used extensively in UK forestry, arboriculture and estate management — environments where the saw runs at full load for extended periods. In this context, the shroud does more than cosmetic work. The internal rib structure, vent aperture geometry and sealing surface profile are all engineered to STIHL's specific airflow specification for the MS 261 engine and cylinder fin arrangement. An aftermarket shroud may appear dimensionally similar but can vary in internal rib placement and vent sizing, reducing the designed cooling airflow without producing any immediate visible symptom — the effects only becoming apparent as accelerated cylinder and piston wear over sustained use.

The MS 261 (1141) platform spans 16 variants across different carburettor systems, bar configurations and market specifications. Genuine STIHL OEM parts are manufactured to a consistent standard across this full variant range, ensuring the replacement matches the original cooling and protection specification regardless of which specific variant you're working on. For a low-cost OEM part that directly supports engine longevity and protection, the margin between genuine and aftermarket is rarely worth the risk on a professional saw.

Also Known As

The STIHL MS 261 top cover shroud is also referred to as a cylinder shroud, top cover, engine shroud, air shroud, body cover, outer casing, cowling and guard. In STIHL service documentation it is listed as a shroud or engine cover. For correct identification when ordering, always use STIHL part number 1141 080 1620 and confirm against the Fits Models list above to ensure this is the correct shroud for your specific MS 261 variant.

Often Replaced Alongside

When replacing the top cover shroud, it is good practice to inspect these components in the same area at the same time:

• Cover fixing screws — inspect threads and replace any damaged or missing screws during shroud replacement
• Spark plug (NGK CMR6H) — standard service item for the MS 261; replace at scheduled intervals or when ignition components are disturbed
• Air filter for MS 261 — inspect and replace as part of any service interval where the housing area is accessed

Explore More

• STIHL Spare Parts
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FAQs

Which MS 261 variants does this shroud fit?

This shroud fits all variants in the STIHL MS 261 (1141) platform — including MS 261, MS 261 C-M, C-Q, C-BE, C-BM, C-MQ, VW, VWZ, Arctic and Z variants. See the full Fits Models list above for every compatible designation.

What is the part number for this shroud?

The manufacturer part number is 1141 080 1620, also formatted as 1141-080-1620 and 11410801620.

What colour is this shroud?

STIHL orange — matching the original factory colour of the MS 261 platform throughout the full production range.

When should the top cover shroud be replaced?

Replace if the shroud is cracked, heat-distorted, has broken or missing fixings, or is damaged from impact. A damaged shroud disrupts the cooling airflow path and leaves internal components exposed to debris ingress.

Do I need tools to replace the shroud?

Yes, but only standard hand tools. The shroud fits existing factory mounting points without modification and requires no specialist equipment to remove and refit.

Should I confirm my exact MS 261 variant before ordering?

Yes. Although this shroud covers the full MS 261 (1141) platform, always cross-reference your exact model designation against the Fits Models list before ordering. Contact Gustharts with your serial number if you need confirmation.

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