Product Description
Hardy 1403971 Marquis LWT Spindle End Cap
The Hardy 1403971 Marquis Spindle End Cap is a critical finishing and protective component for the modern Hardy Marquis LWT (Lightweight) fly reel series. This cap is designed to thread onto or snap over the end of the spindle (main shaft), serving as both a dust cover and a retainer that keeps the spool assembly securely aligned on the frame.
Crafted in Alnwick, England, this end cap is manufactured to the high aesthetic and mechanical standards of the Marquis line. It prevents grit and moisture from entering the spindle-bushing interface, which is essential for maintaining the smooth, frictionless rotation that Hardy reels are known for.
Product Specifications
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Part Name: Spindle End Cap / Spool Retainer Cap
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Manufacturer Part Number (MPN): 1403971
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Material: Anodized aluminum or high-grade stainless steel (depending on specific production run).
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Finish: Polished silver/gunmetal to match the Marquis LWT frame.
Models This Part Fits
The 1403971 Spindle End Cap is a direct OEM replacement for the trout models in the modern Marquis LWT series. It is a verified fit for:
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Hardy Marquis LWT 2/3
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Hardy Marquis LWT 4
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Hardy Marquis LWT 5
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Hardy Marquis LWT 6
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Hardy Marquis LWT 7
Technical Note: This cap is an essential part of the spool’s stability. If your reel has developed excessive axial "play" or if the spindle end is exposed, this cap may be loose or missing. For a full visualization of how this part seats against the spindle, refer to the PDF schematics at www.reelschematic.com.
Key Features
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Debris Protection: Seals the internal spindle cavity from sand, salt, and dirt, extending the life of your spool bushings.
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Precision Threading: Machined to exact Hardy specifications to ensure a secure fit that won't vibrate loose during transit or while fighting a fish.
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Low-Profile Design: Engineered to stay flush with the reel's geometry, preventing fly line tangles during high-speed payouts.
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Authentic Alnwick Part: Ensures your reel retains its value and traditional performance by using genuine factory hardware.
Maintenance & Lubrication
Because the spindle end cap is an external component that protects a high-friction area, keeping the threads clean and protected is vital. We recommend using Deuthlon high-performance lubricants:
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Seize Prevention: Apply a tiny amount of Deuthlon Power Grease to the internal threads of the 1403971 cap before installation. This prevents the cap from "seizing" to the spindle due to moisture, allowing for easy removal during deep cleaning.
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Internal Protection: Before replacing the cap, ensure the spindle tip has a drop of Deuthlon Reel Gear Oil. This oil will be "trapped" by the cap, providing a reservoir of lubrication for the spool's rotation.

