SILCA 323 chuck gasket for Reversible brass chuck and SILCA Impero head - SILCA
SILCA 323 chuck gasket for Reversible brass chuck and SILCA Impero head - SILCA
SILCA 323 chuck gasket for Reversible brass chuck and SILCA Impero head - SILCA
SILCA 323 chuck gasket for Reversible brass chuck and SILCA Impero head - SILCA

SILCA 323 chuck gasket for Reversible brass chuck and SILCA Impero head

Regular price$ 9.00
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Rated 4.8 out of 5
Based on 48 reviews

Replacement gasket for reversible brass chucks, modern Impero Frame Pumps, and Pocket Impero

• Art.24.4, Art.84 & Art.323
• SILCA Impero frame pump heads
• 8mm H x 13mm OD

Limited Warranty

SILCA LIMITED WARRANTY 

Parts covered by SILCA Limited Warranty are considered to be subject to wear through normal use or are consumable subject to degradation through the course of their daily use.  SILCA guarantees the life of these items to be at least 2 years from the date of original purchase.

    There are at least 3 original SILCA brass chucks that use this gasket as well as the IMPERO frame pump.  However, none of them were as widely sold as the Presta Only chuck and we had been unable to find original 323 gaskets that were unused and in near original condition to assess performance, so the team at SILCA had to completely redesign and optimize this part from scratch.

    This modern 323 gasket has been developed using the same high-tech fully synthetic elastomer used on our modern 242 gasket on the SuperPista ultimate.  We find that this material allows for greater valve holding power, greater sealing and significantly improved life expectancy.  New 2-stage Seal Design improves high pressure performance and also makes it unnecessary to press the chuck on as far as the original design required.   With a 323 gasket your classic SILCA pump will literally perform BETTER than new!

    average rating 4.8 out of 5
    Based on 48 reviews
    • 5 Stars
      40 Reviews
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      8 Reviews
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    100% of reviewers would recommend this product to a friend
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    48 Reviews
    Reviewed by Matt T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Silca is Incredible!

    After reaching out to Silca and describing what I needed to restore my classic Silca pump (circa 1987), they were incredibly fast with their response and right on the mark with the knowledge. I ordered what they recommended and my pump is like new again after many years! Silica’s customer service is beyond incredible! So friendly and knowledgeable. Y’all are rock stars! Thank you!!

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    Reviewed by Ezra A., from United States
    Verified Buyer
    I recommend this product
    Rated 4 out of 5
    Review posted

    Here's to another 50 years!

    I needed to replace the old rubber gasket in my 1970's era Silca pump with a new 323 gasket. I'm very happy that you still offer these parts, and Martha's patient instruction videos are quite helpful.

    I'll be 70 next month. My Silca pump will probably out live me!

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    Reviewed by Michael H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    A new lease of life for me and my Silca pump.

    Dear Silca,

    I bought my Silca track pump 30 years ago when I was a keen cyclist. Then came marriage, family and a mortgage and my pump sat unused in my shed for 27 years. Then exit marriage, mortgage and grown up family and now I am a keen cyclist again. I was going to throw my old pump away after I found the original rubber gasket had perished and failed after only a few uses. My local bike shops had no solutions. Luckily I found your website and ordered the new gasket. Your YouTube channel showed me how to use it properly (as I never did in the past) and now I actually enjoy pumping up my tyres where as in the past I used to hate it. You have made cycling even more enjoyable, if that was ever possible!!!

    Thank you.

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