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Description
1141 647 9401 Hose MS 271/291 | Genuine STIHL OEM Replacement
The STIHL 1141 647 9401 Hose is a genuine STIHL OEM replacement part designed for compatible MS 271 FarmBoss and MS 291 series chainsaws. This hose is used within the motor housing assembly and is designed to provide the correct connection and routing required by the chainsaw's original equipment configuration.
Features That Make a Difference
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Genuine STIHL OEM replacement part
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Part Number: 1141 647 9401
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Alternate Part Number: 11416479401
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Product Type: Hose
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Designed for compatible STIHL MS 271 and MS 291 models.
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Used within the motor housing assembly.
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OEM-engineered for proper fit, routing, and connection.
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Designed specifically for the applicable chainsaw configuration.
Benefits
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Replaces a cracked, damaged, hardened, or deteriorated hose.
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Helps restore the original hose routing and connection.
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Helps maintain proper operation of the related motor-housing system.
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Genuine STIHL construction provides correct fit and durability.
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Ideal for chainsaw repair and maintenance.
Specifications
| Specification | Details |
|---|---|
| Part Number | 1141 647 9401 |
| Alternate Part Number | 11416479401 |
| Product | Hose |
| Brand | STIHL |
| Product Type | Hose / Engine Component |
| Assembly | Motor Housing |
| Applications | MS 271 / MS 291 Series |
| Part Type | Genuine OEM Replacement |
Compatibility
The 1141 647 9401 Hose is listed for:
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MS 271 FarmBoss — Motor housing
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MS 271 — Motor housing
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MS 291 — Motor housing
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MS 291 C-BEQ — Motor housing
Always verify your exact chainsaw model and parts diagram before ordering.
What Does the Hose Do?
The hose is part of the chainsaw's internal motor-housing system and provides a flexible connection between the applicable components.
Its correct routing and fit are important because the hose must remain securely connected and positioned away from moving or hot components.
Signs Your Hose May Need Replacement
Inspect the hose if you notice:
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Cracks or splits.
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Hardened or brittle material.
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Kinks or deformation.
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Loose connections.
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Abrasion or rubbing damage.
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Visible leakage, where applicable.
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Improper routing or a hose that has become disconnected.
A damaged hose should be replaced before it causes additional problems within the related system.
Installation Note
Before replacing the hose:
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Shut off the chainsaw and allow the engine to cool completely.
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Inspect the hose and surrounding components.
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Note the original hose routing before removal.
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Remove the damaged hose according to the applicable STIHL service procedure.
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Install the 1141 647 9401 Hose in the correct orientation and routing.
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Ensure all connections are secure.
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Make sure the hose is clear of moving and high-temperature components before operating the chainsaw.
Always follow the applicable STIHL service and safety instructions.
Important Compatibility Note
This hose is listed for the MS 271 FarmBoss, MS 271, MS 291, and MS 291 C-BEQ motor-housing assemblies.
Because STIHL models can have production-specific configurations, always confirm the exact model and parts diagram before purchasing.
Why Buy from Barry’s Power Equipment?
Barry’s Power Equipment provides quality OEM and replacement parts for lawn, garden, and outdoor power equipment.
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Genuine OEM replacement parts
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Quality products for residential and commercial equipment
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Competitive Pricing
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Fast Shipping
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Expert Customer Support
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Reliable parts for professional equipment repair and maintenance
Keep your compatible STIHL chainsaw's motor-housing system properly connected with the STIHL 1141 647 9401 Hose, a genuine OEM replacement for MS 271 and MS 291 series chainsaws.
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