Fork Damper Tube Bolt & Washer Seal Kit – 14mm Damper Bolt Replacement for Harley FLST/FXST/FXD/FLT

OVERVIEW

This replacement kit resolves persistent front fork oil seepage by supplying a precise 14mm damper tube bolt and sealing washer for Harley-Davidson suspension service. Designed as essential chassis hardware for routine fork maintenance, the assembly restores factory preload and prevents fluid loss during regular operation. Robust fabrication standards support reliable pressure retention and long-term mounting stability across multiple model families.

ENGINEERING & PERFORMANCE

The upgraded fastener design resists fatigue deformation under continuous road vibration, maintaining consistent clamp load where stock threads typically stretch or corrode. By swapping damaged components with direct-fit replacements, the kit eliminates internal air entry and restores smooth damper action without requiring a full stanchion overhaul. The integrated sealing washer forms a dependable barrier against moisture and road grime, preserving fork oil cleanliness throughout routine mileage cycles.

KEY FEATURES

• Includes precision-sized 14mm fork damper bolt
• Supplements sealing washer for optimal fluid containment
• Functions as a direct replacement for original mounting hardware
• Stops progressive fork oil leakage at the damper tube base
• Suitable for standard front fork disassembly and reassembly
• Supports consistent damping recovery during maintenance intervals
• Cross-references OEM specification 46614-06 for accurate ordering

TECHNICAL SPECIFICATIONS

• Component: Fork Damper Tube Bolt & Washer Seal Kit
• Category: Chassis Hardware / Fasteners
• Fastener Diameter: 14mm
• Years Supported: 2006–Present
• Compatible Trims: Dyna, FLST Softail, FXST Sportster, Touring

FITMENT

• Harley Touring (2007–Present)
• Harley Softail (2007–Present)
• Harley Dyna (2006–2017)
• Harley Sportster (2007–2017)

WHY HARLEY RIDERS CHOOSE THIS

Persistent damper tube leaks are a common failure point on aging frames, often degrading handling and attracting expensive workshop bills. Riders invest in this kit because it targets the root cause of bottom-seal seepage while delivering an immediate return to firm, predictable fork compression. The direct-OEM geometry ensures proper torque alignment and eliminates the guesswork of sourcing aftermarket fasteners that sit too shallow or cross-thread. Maintaining sealed mounting interfaces extends the service window between full fork overhauls and keeps ride dynamics consistent across daily commutes and weekend runs.