Product Description
Fin-Nor YT321-02 Spool Assembly | Offshore OFS 4500 Replacement
Optimize the performance and line management of your saltwater spinning reel with the Fin-Nor YT321-02 Spool Assembly. As the smallest entry in the heavy-duty Offshore (OFS) series, the 4500 model requires a precision-engineered spool that can handle the high-tension demands of light offshore jigging and heavy inshore casting.
The YT321-02 is constructed from high-grade machined aluminum and features an anodized finish for superior corrosion resistance against salt spray. It is the core housing for the Fin-Nor "MegaDrag" system, designed to provide smooth, consistent pressure during high-speed runs and withstand the heat generated by hard-fighting pelagic species.
Product Specifications
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Part Name: Spool Assembly
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Part Number: YT321-02
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Brand: Fin-Nor
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Construction: Anodized Machined Aluminum
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Capacity: Optimized for heavy braided lines and high-test monofilament (approx. 240yds/15lb mono or 310yds/50lb braid).
Compatibility & Fitment
The Fin-Nor YT321-02 Spool Assembly is precision-engineered for the following spinning reel models:
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Fin-Nor Offshore OFS 45
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Fin-Nor Offshore OFS 4500
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Fin-Nor Offshore OFS 4500A (Revision A Series)
Technical Tip: For a detailed breakdown of the internal drag stack sequence and the spool clicker components, refer to the official PDF schematics available at www.reelschematic.com.
Alternate Part Numbers
This part is often cross-referenced or identified by the following manufacturer alternate and kit numbers:
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1533352
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YT4321-01 (Spool Assembly Kit)
Recommended Maintenance: Deuthlon Lubrication
To maintain the high-torque durability and saltwater protection of your OFS 4500, we recommend using Deuthlon specialized lubricants during the installation of your new spool:
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Drag Washer Service: Apply a light, even coating of Deuthlon Fishing Reel Gear Grease to the internal carbon fiber drag washers. This prevents "stiction" and ensures the drag engages smoothly under heavy loads.
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Spool Shaft & Clicker: Use Deuthlon Semi-Fluid Grease on the spool clicker mechanism and the main shaft interface. This formula is specifically designed to resist salt crystallization and prevent the clicker from seizing.
Deuthlon’s advanced synthetic technology provides a long-lasting barrier that standard marine lubricants cannot match, ensuring your Fin-Nor reel remains "battle-ready" for years to come.
