SILCA 323 Chuck Gasket For Reversible Brass Chuck And Silca Impero Head


Sale price$7.00

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The gasket for the old-style silica pumps that many have been looking for has been brought back to life in the modern agE There are at least three original brass chucks that use this gasket as well as the Impero frame pump. However, none of them are currently available as repair parts. The Silica team could not find the original gasket in new condition, so they redesigned it from scratch based on what they pulled from scratch.

The new 323 gasket was developed using the same high-tech fully synthetic elastomer used in SuperPista ultimate's latest 242 gasket. This material allows for greater valve retention, greater sealing, and significantly improved high life, and the new two-stage seal design improves high pressure performance and eliminates the need to press the chuck like the original gasket. With this 323 gasket, Italian era silica pumps perform better than new.

・Past silica pumps with brass chucks / Art.24.4, Art.84, Art.323
・SILCA Impero frame pump heads


FEATURE : Specially synthesized elastomer material is used.
5 times more durable than traditional rubber gaskets
New 2-stage construction optimized for all French valves
  1. We ship within 1-2 business days after receiving your order (payment). (Basically, orders placed before 12:00 p.m. are shipped the same day.)
  2. Messenger delivery is available within Nagoya City only.
  3. We ship every day from Monday to Sunday, except for temporary holidays.
  4. Available delivery areas: All over Japan and the world.
  5. Please note that delivery may be delayed due to credit card processing status. If you would like to specify the delivery date and time, please fill in your request in the additional information in the shopping cart.
  6. The product will be shipped from Circles.
  7. Please contact the shipping company in case of damage or loss during shipping.

Regarding the delivery of completed vehicles

  • Please note that a separate shipping fee of 6,600 yen (including tax) will be charged for shipping a completed vehicle.
  • After receiving your order, we will perform a final check and ship the completed car, but it may take 1-2 weeks. Please understand.
  • Some parts of the bike will be removed for packing. We strongly recommend that you have your bicycle assembled at your nearest bicycle store.
  • We will inform you of the delivery date and other details by e-mail.
  • We apologize for any sales discrepancies at the store.

Regarding the delivery of frame sets

  • Nationwide flat-rate shipping: 3,300 yen (tax included) (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
  • We will inform you of the delivery date and other details by e-mail.
  • We will provide the pre-treatment of facing and tapping for the frame sets purchased at our store as a service. We will inform you separately after purchase.
  • We can also install a headset and BB for a fee, so please feel free to contact us.

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