SOULWIT Replacement Metal Swivel Pins Kit for Bose QuietComfort QC35/QC35 II/QC45 — Black, Stainless Steel Hinge Pins & Gaskets

These SOULWIT metal swivel pins and gasket kit replaces worn hinge screws on compatible Bose QuietComfort models, restoring secure earcup rotation and extending headset life.

If your Bose QuietComfort headphones have loose or cracked hinge pivots, this replacement kit gives you the metal swivel pins, gaskets and two hex wrenches needed to repair them quickly. The parts are precision-shaped to match the original hinge geometry for a snug fit, and the stainless steel construction resists wear better than plastic originals. The package is compact and includes everything required to complete the swap without specialty tools.

How do these replacement swivel pins fit my Bose headphones?

The kit is designed specifically for several QuietComfort models—QC35, QC35 II, QC45, QuietComfort SE and Quiet Comfort Wireless. Each metal hinge screw matches the original pivot dimensions so it slides into the earcup hinge and secures with the included gaskets and hex keys. Before ordering, confirm your headphone model to ensure compatibility.

• Fits QC35, QC35 II, QC45, QuietComfort SE and Quiet Comfort Wireless models.
• Precision-shaped pins replicate original hinge geometry.
• Gaskets included to maintain a tight, rattle-free connection.
• Two hex wrenches provided for installation and tightening.

What materials and durability can I expect from these parts?

SOULWIT uses high-quality stainless steel for the swivel pins and robust metal for the gaskets, improving strength compared with many plastic replacements. That means less wear at stress points and a firmer long-term pivot. The metal parts resist deformation from regular use, helping the hinge stay secure over time.

• Stainless steel pins resist bending and corrosion.
• Metal gaskets maintain consistent tension at the hinge.
• Finish is black to match factory aesthetics and minimize visibility.

Is installation difficult and what tools are included?

Installation is straightforward for anyone comfortable with small electronics repairs and takes only a few minutes per side. SOULWIT supplies two hexagonal wrenches sized for loosening and tightening the hinge screws, plus simple step guidance. No soldering or specialty equipment is required; a steady hand and the provided tools are enough.

• Includes two hex wrenches for removal and secure tightening.
• Parts are drop-in replacements—no modification needed.
• Quick swap procedure reduces downtime for your headphones.

Will this kit stop noise or looseness around the earcup hinge?

Replacing worn plastic or damaged original screws with metal swivel pins and fresh gaskets tightens the hinge and reduces play or rattling during use. While it restores mechanical stability, it does not alter acoustic components like drivers or ear cushions. For hinge-related looseness and clicking, this kit addresses the mechanical source effectively.

• Reduces hinge play and audible rattles from loose pivots.
• Gaskets rebuild the correct tension between parts.
• Maintains original range of motion and rotation cleanly.

Who is this for: This kit is intended for Bose QuietComfort owners whose earcup hinges have become loose, cracked, or noisy and who want a cost-effective repair alternative to full replacement. It suits DIYers and repair shops alike—anyone looking to restore hinge stability with durable metal parts and simple tools. If you are uncertain about fit, check your exact headset model before purchase or contact SOULWIT for confirmation.