Product Description
Shimano 10TZ3 Lever Click Spring (TT 0194)
The Shimano 10TZ3 Lever Click Spring (Part #TT 0194) is a specialized tension component found in Shimano’s high-performance lever drag reels. This spring is the heart of the "click" mechanism for the preset knob or the drag lever itself, providing the tactile and audible feedback anglers rely on when adjusting drag settings during a fight.
Precision-engineered to maintain its memory under constant pressure, this spring ensures that your drag settings remain secure and do not "creep" due to engine vibration or the intense runs of large pelagic fish. Replacing a fatigued spring restores the crisp, authoritative click and reliable positioning of your lever drag system.
Product Specifications
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Part Name: Lever Click Spring / Preset Click Spring
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Primary Part Number: 10TZ3
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Manufacturer Part Number (MPN): TT0194
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Alternate Part Number: TGT0194
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Material: Heavy-duty, tempered stainless steel for maximum corrosion resistance and tension retention.
Models This Part Fits
The 10TZ3 / TT 0194 is a critical component for several of Shimano’s most durable offshore and trolling reels, including:
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Shimano TLD Series: TLD 15, TLD 20, TLD 25
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Shimano TLD Two-Speed Series: TLD 20II, TLD 30II, TLD 50II
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Shimano Tyrnos Series: (Specific early-generation models)
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Shimano Charter Special: TR1000LD, TR2000LD
Technical Advice: When reassembling the lever drag plate, ensure the spring is seated squarely in its housing to prevent binding. You can find the exact orientation in the exploded view diagrams at www.reelschematic.com.
Key Features
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Tactile Precision: Provides a distinct "detent" feel, allowing for micro-adjustments to the drag without looking at the lever.
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Saltwater Ready: High-grade stainless steel construction prevents rust-weakening, a common cause of spring failure in offshore environments.
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Anti-Creep Design: Delivers sufficient tension to hold the drag lever or preset knob in place against the heavy vibrations of trolling.
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Direct OEM Replacement: Manufactured to the exact length and gauge required for the TLD and Charter Special series.
Maintenance & Lubrication
Because this spring is located in an area highly susceptible to salt spray and moisture entrapment behind the drag lever, proper lubrication is essential. We recommend Deuthlon lubricants:
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Corrosion Protection: Apply a light coating of Deuthlon Power Grease to the entire spring before installation. This "tacky" grease creates a hydrophobic barrier that prevents salt crystals from forming between the coils.
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Smooth Clicking: Use a single drop of Deuthlon Reel Gear Oil on the tip of the clicker where it contacts the drag plate to ensure a smooth transition between settings and to reduce wear on the plastic detents.
