Description
1128 007 1017 – STIHL Sprocket Rim Kit (Genuine STIHL OEM Drive Rim)
The STIHL 1128 007 1017 Sprocket Rim Kit is a genuine OEM replacement drive component designed for compatible STIHL professional chainsaws. Engineered to STIHL’s exact factory specifications, this sprocket rim transfers engine power from the clutch drum to the saw chain, providing smooth chain engagement, efficient power transmission, and reduced wear on the guide bar and chain.
Manufactured from premium heat-treated hardened steel, the 1128 007 1017 Sprocket Rim is built to withstand high engine speeds, heavy cutting loads, and demanding forestry applications. Replacing a worn sprocket rim with a genuine STIHL OEM component helps maintain peak cutting performance, extend chain life, and ensure reliable operation.
Product Details
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Part Number: 1128 007 1017
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Brand: STIHL
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Part Type: Sprocket Rim Kit
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Function: Transfers power from the clutch drum to the saw chain
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Material: Heat-Treated Hardened Steel
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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 sprocket rim kit
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Precision-machined for smooth chain engagement
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Heat-treated hardened steel construction
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Promotes efficient power transfer
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Helps reduce guide bar and chain wear
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Designed for professional cutting applications
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Factory-correct fit and performance
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Direct replacement with no modifications required
Function
The 1128 007 1017 Sprocket Rim Kit transmits rotational power from the clutch drum to the saw chain while allowing smooth, consistent chain movement around the guide bar. A properly functioning sprocket rim minimizes drivetrain wear, improves cutting efficiency, and helps extend the service life of the chain and bar.
Compatible STIHL Models
The STIHL 1128 007 1017 Sprocket Rim Kit fits selected STIHL chainsaws utilizing OEM part number 1128 007 1017, including:
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STIHL 044
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STIHL MS 440
It may also fit additional STIHL chainsaws that specify OEM part number 1128 007 1017.
Always verify your chainsaw model, serial number, chain pitch, clutch drum type, illustrated parts diagram, and original OEM part number before ordering to ensure proper compatibility.
Who Is This For?
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Professional arborists
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Forestry professionals
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Logging contractors
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Tree service companies
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Chainsaw repair technicians
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STIHL chainsaw owners
Recommended Applications
Ideal for:
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Forestry operations
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Tree removal
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Firewood processing
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Professional chainsaw maintenance
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Guide bar and chain replacement
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Commercial cutting applications
Pros
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Genuine STIHL OEM quality
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Precision-machined hardened steel
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Smooth chain engagement
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Helps reduce chain and bar wear
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Excellent power transfer
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Factory-correct fit
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Long service life
Cons
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Compatible only with chainsaws utilizing OEM part number 1128 007 1017
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Sprocket rim should be inspected regularly and replaced when excessive wear is present
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Best practice is to replace the rim when installing multiple new chains to maximize chain life
Comparison – STIHL 1128 007 1017 OEM Sprocket Rim vs Aftermarket Sprocket Rims
STIHL 1128 007 1017 Genuine OEM Sprocket Rim
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Exact OEM dimensions and tolerances
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Premium heat-treated hardened steel
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Superior wear resistance
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Smooth and efficient chain engagement
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Designed specifically for STIHL professional chainsaws
Aftermarket Sprocket Rims
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May vary in machining precision and hardness
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Variable wear resistance
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Potential fitment or chain alignment issues
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Reduced service life under heavy-duty cutting conditions
Why Buy from Barry’s Power Equipment?
Barry’s Power Equipment is an authorized STIHL dealer supplying genuine OEM replacement parts trusted by professional arborists, forestry crews, contractors, and outdoor power equipment technicians.
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Genuine STIHL OEM 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, Wright, Toro, Exmark, Ariens, Gravely, Ferris, Kawasaki, Kohler, Honda, Briggs & Stratton, Cub Cadet, and John Deere equipment.
