Product Description
Mitchell 81109 Side Plate – High-Speed Series Replacement
Keep your vintage high-speed spinning reel in peak condition with the Mitchell 81109 Side Plate. Designed specifically for the performance-oriented 400 series, this side cover (also referenced in technical manuals as part of the 411 assembly) is a critical component for protecting the internal high-speed gearing and ensuring precise mechanical alignment during heavy use.
Whether you are restoring a "New Old Stock" (NOS) beauty or repairing a trusted workhorse, this genuine Mitchell part provides the exact factory tolerances required to maintain the reel's signature smooth retrieve and legendary durability.
Product Specifications
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Part Number: 81109
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Component Type: Side Plate / Gear Housing Cover
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Finish: Classic Mitchell Textured Black/Dark Finish
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Material: Corrosion-resistant alloy
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Compatibility: Mitchell High-Speed & Special Edition Series
Compatible Models
The Mitchell 81109 side plate is engineered to fit the high-speed and left-hand retrieve variants of the mid-sized spinning line. It is a verified fit for:
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Mitchell 411 (Left-hand high-speed)
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Mitchell 411A
- Pro Tip: To confirm part placement and see how the 81109 fits with the drive gear and anti-reverse dog, download the original exploded view diagrams from www.reelschematic.com.
Professional Maintenance Recommendations
To ensure the high-speed gear train of your Mitchell 411 operates without friction or heat buildup, proper lubrication is essential during the installation of this side plate.
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Internal Gears: Apply Deuthlon Reel Grease to the main gear and pinion. Its high-viscosity formula stays on the teeth even during high-speed retrieves, providing a "silky" feel and preventing metal-on-metal wear.
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Shafts & Ports: Use a few drops of Deuthlon Reel Oil on the handle shaft and the oscillation slider. This ultra-low friction oil ensures that your reel starts spinning with the slightest touch of the handle.
The Importance of a Secure Seal
The side plate is more than just a cover; it acts as the primary support for the main gear shaft. A worn or loose side plate can cause gear slippage, which eventually strips the teeth of your drive gear. Replacing a damaged 81109 plate immediately restores the structural "box" of the reel, extending its life for decades to come.
