Description
4790 029 0500 – STIHL Valve Cover Gasket (Genuine STIHL OEM Engine Gasket)
The STIHL 4790 029 0500 Valve Cover Gasket is a genuine OEM replacement sealing gasket designed to provide a leak-free seal between the valve cover and cylinder head on compatible STIHL 4-MIX® engines. Manufactured to STIHL’s exact factory specifications, this high-quality gasket helps prevent engine oil leaks while maintaining proper sealing of the valve train compartment for reliable engine performance.
Constructed from premium heat- and oil-resistant gasket material, the 4790 029 0500 Valve Cover Gasket is engineered to withstand high engine temperatures, vibration, and prolonged exposure to oil and fuel vapors. Replacing a worn or damaged gasket with a genuine STIHL OEM part helps restore proper sealing, protect internal engine components, and maintain peak engine efficiency.
Product Details
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Part Number: 4790 029 0500
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Brand: STIHL
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Part Type: Valve Cover Gasket
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Function: Seals the valve cover to prevent oil leaks and contamination
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Material: Heat- and Oil-Resistant Composite Gasket Material
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Installation: Direct OEM Replacement
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OEM Status: Genuine STIHL OEM Part
Key Features
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Genuine STIHL OEM valve cover gasket
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Provides a secure, leak-free seal
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Heat- and oil-resistant construction
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Prevents engine oil leaks
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Protects the valve train from dirt and debris
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Maintains proper engine sealing
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Factory-correct fit
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Direct replacement with no modifications required
Function
The 4790 029 0500 Valve Cover Gasket creates a reliable seal between the valve cover and cylinder head, preventing oil leaks while protecting the engine’s valve train from contamination. A properly sealed valve cover helps maintain engine reliability and long-term performance.
Compatible STIHL Equipment
The STIHL 4790 029 0500 Valve Cover Gasket is used on selected STIHL 4-MIX® engines, including compatible models such as:
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STIHL BR 500
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STIHL BR 550
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STIHL BR 600
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STIHL FS 91
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STIHL FS 111
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STIHL FS 131
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STIHL KM 91
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STIHL KM 111
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STIHL KM 131
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Additional STIHL equipment utilizing OEM part number 4790 029 0500
Always verify your equipment model, serial number, illustrated parts diagram, and original OEM part number before ordering to ensure proper compatibility.
Who Is This For?
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Professional landscapers
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Grounds maintenance crews
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Arborists
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Small engine repair technicians
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STIHL servicing dealers
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STIHL equipment owners
Recommended Applications
Ideal for:
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Valve cover replacement
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Engine repairs
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Oil leak repairs
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4-MIX® engine maintenance
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Preventive maintenance
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Engine rebuilds
Pros
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Genuine STIHL OEM quality
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Excellent oil and heat resistance
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Prevents oil leaks
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Maintains proper engine sealing
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Factory-correct fit
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Durable construction
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Long service life
Cons
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Compatible only with specified STIHL 4-MIX® engines
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Valve cover should be inspected for damage or warping during gasket replacement
Comparison – STIHL 4790 029 0500 OEM Valve Cover Gasket vs Aftermarket Gaskets
STIHL 4790 029 0500 Genuine OEM Valve Cover Gasket
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Exact OEM dimensions
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Premium sealing material
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Superior resistance to heat and oil
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Reliable leak-free performance
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Designed specifically for STIHL 4-MIX® engines
Aftermarket Valve Cover Gaskets
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May vary in thickness and material quality
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Variable sealing performance
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Potential fitment inconsistencies
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Reduced service life in high-temperature applications
Why Buy from Barry’s Power Equipment?
Barry’s Power Equipment is an authorized STIHL dealer supplying genuine OEM replacement parts trusted by professional landscapers, arborists, and outdoor power equipment technicians.
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Genuine OEM STIHL replacement parts
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Fast nationwide shipping
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Competitive pricing
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Expert technical support
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Extensive inventory for STIHL, SCAG, Toro, Exmark, Wright, Ariens, Gravely, Kawasaki, Kohler, Honda, Briggs & Stratton, Ferris, Hustler, Cub Cadet, John Deere, and many other leading outdoor power equipment brands.
