Product Description
Fin-Nor ZT4321-01 Spool Assembly Kit | Offshore OFS 5500A Replacement
Restore the heavy-duty stopping power of your saltwater setup with the Fin-Nor ZT4321-01 Spool Assembly. This comprehensive "Spool Assy Kit" is the factory-original replacement for the Offshore (OFS) series, specifically updated for the "A" revision and 55-size models.
Engineered for the demands of big-game saltwater angling, this assembly is a critical part of Fin-Nor’s legendary MegaDrag system. It features a multi-stack drag configuration designed to dissipate heat and maintain smooth, consistent pressure during high-speed runs from pelagic species.
Product Specifications
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Part Name: Spool Assembly Kit
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Part Number: ZT4321-01
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Brand: Fin-Nor
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Construction: Machined and anodized aluminum for maximum corrosion resistance.
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Includes: Complete spool housing, internal drag washer stack (upper and lower), and clicker assembly.
Compatibility & Fitment
The Fin-Nor ZT4321-01 is precision-engineered to fit the following heavy-duty spinning reel models:
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Fin-Nor Offshore OFS 55
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Fin-Nor Offshore OFS 5500A (Newer Generation)
Technical Support: For a complete visual guide on how to seat the drag washers and clicker components within this spool, you can download the official PDF schematics at www.reelschematic.com.
Alternate Part Numbers
This component may be cross-referenced or identified in various inventory systems under the following alternate part number:
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1534074
Recommended Maintenance: Deuthlon Lubrication
To ensure your OFS 5500A continues to deliver world-class drag performance and survives the harshest saltwater environments, we highly recommend using Deuthlon lubricants during the installation of your new spool assembly:
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Drag Washer Service: Apply a thin, even coat of Deuthlon Fishing Reel Gear Grease (or specialized drag grease) to the internal carbon fiber washers. This eliminates "drag stiction" and provides a superior waterproof barrier.
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Spool Shaft & Clicker: Treat the main spool shaft and the clicker mechanism with Deuthlon Semi-Fluid Grease. This specialized formula prevents salt crystallization and ensures the clicker remains crisp and functional over time.
Deuthlon’s advanced synthetic technology is specifically formulated for high-torque, high-heat environments where standard marine greases often fail.
