SILCA 741 Leather Piston Gasket (formerly 74.1) - SILCA
SILCA 741 Leather Piston Gasket (formerly 74.1) - SILCA

SILCA 741 Leather Piston Gasket (formerly 74.1)

Regular price$ 11.00
/
Free US Shipping Over $99
Rated 4.9 out of 5
Based on 13 reviews

The full grain leather cup seal used in all 30mm internal diameter pumps including our SuperPista Ultimate Hiro edition.

  • Free US Shipping Over $99
  • 30 Day Returns
  • Unmatched Support

• Fits 30mm internal diameter SILCA
pumps
• Made from full grain leather
• Produced by hand on the same
equipment continuously since 1960
• 2.50mm thick leather
• Hand-crafted in Milan, Italy

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.

    Since the 1960's all SILCA leather gaskets have come from the same leather converting house in the fashion district of Milan, Italy.  For more than 5 decades the same supplier has cut these washers from the excess material left over from the production of exotic handbags, Italian luxury cars interiors, and high-fashion luggage.  A small press is used to trim and pressure-form these leather washers into durable pressure gaskets.

    From a purely functional standpoint, inexpensive o-rings are most commonly used in this application, but no o-ring can match the smooth feel and zero-stiction action of a leather gasket.  It is common today to find SILCA leather gasket pumps throughout the professional peloton (especially during the spring classics) as o-ring seal pumps struggle with heat and often are unable to seal once the pump barrel is hot from inflating more than a few wheels.

      
    average rating 4.9 out of 5
    Based on 13 reviews
    • 5 Stars
      12 Reviews
    • 4 Stars
      1 Review
    • 3 Stars
      0 Reviews
    • 2 Stars
      0 Reviews
    • 1 Star
      0 Reviews
    100% of reviewers would recommend this product to a friend
    13 Reviews
    Reviewed by Keith L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    SILCA 741 Leather Washer

    Great to be able to use pump washers from the original supplier to maintain my SILCA pump top performance. Fits 30mm internal diameter Pista and Super Pista pumps (2008 and later), and also antique SILCA large diameter floor pumps.

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    Reviewed by Daniel R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    perfect fit

    the leather piston gasket gave new life to my pump

    easy install

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    Reviewed by Kelvin T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Great part

    Bought it as a spare.

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    Reviewed by Jeffrey L P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    5 Stars

    .

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    Reviewed by Steve E.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Great

    Excellent service and quality-thanks

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