---
product_id: 38464812
title: "Elastomer Seal Presta Chuck 242 | Fits All Bell-Shaped SILCA Presta Heads | Replacement Elastomer Gaskets | Sealing Washer Gasket for Silca Pump"
brand: "silca"
price: "€ 21.45"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.nl/products/38464812-elastomer-seal-presta-chuck-242-fits-all-bell-shaped-silca
store_origin: NL
region: Netherlands
---

# high-tech synthetic elastomer 5x longer lifespan universal Presta valve fit Elastomer Seal Presta Chuck 242 | Fits All Bell-Shaped SILCA Presta Heads | Replacement Elastomer Gaskets | Sealing Washer Gasket for Silca Pump

**Brand:** silca
**Price:** € 21.45
**Availability:** ✅ In Stock

## Summary

> 🔴 Seal the deal with Silca’s next-gen Presta gasket—because your ride deserves the best!

## Quick Answers

- **What is this?** Elastomer Seal Presta Chuck 242 | Fits All Bell-Shaped SILCA Presta Heads | Replacement Elastomer Gaskets | Sealing Washer Gasket for Silca Pump by silca
- **How much does it cost?** € 21.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/38464812-elastomer-seal-presta-chuck-242-fits-all-bell-shaped-silca)

## Best For

- silca enthusiasts

## Why This Product

- Trusted silca brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Seal:** Two-stage sealing geometry ensures a leak-proof fit on all bell-shaped Presta valves.
- • **High-Tech Material:** Crafted from fully synthetic elastomer for superior resilience and reliability.
- • **Enduring Performance:** Lasts 5 times longer than traditional rubber gaskets—upgrade your pump’s durability.
- • **Effortless Maintenance:** Quick and easy to replace—save money and extend your Silca pump’s lifetime.
- • **Versatile Compatibility:** Optimized for Silca floor and hand pumps, including the iconic Superpista model.

## Overview

The SILCA Elastomer Seal Presta Chuck 242 is a premium replacement gasket made from advanced synthetic elastomer, designed to fit all bell-shaped Presta valve heads. It offers a 5x longer lifespan than traditional rubber seals, features a two-stage sealing geometry for airtight performance, and is compatible with Silca’s range of pumps, making it an essential upgrade for serious cyclists seeking durability and efficiency.

## Description

SILCAElastomer Seal Presta Chuck 242 | Fits All Bell-Shaped Presta Heads | Replacement Elastomer Gaskets | Sealing Washer Gasket Pump

## Features

- Upgraded | The new 242 gasket utilizes a high-tech, fully synthetic elastomer base material rather than a carbon black filled natural rubber of previous gaskets.
- Long-Lasting | Silca Elastomer Seal Presta Air Chuck 242’s life expectancy is 5 times more than traditional rubber gaskets like carbon-filled rubber or Buna-N materials.
- Reinvigorate Your Pump | The option of buying a gasket part saves you time and money! Instead of investing in a new pump, get a new seal to make your Silca pump last a lifetime!
- Efficient Seal | This elastomer seal is easier to get on and off the valve stem, No more leaking air problems with this improved Silca Elastomer Seal Presta Chuck 242. Great to keep on your Silca bag/emergency kit.
- Versatile | The new two-stage sealing geometry is optimized for any Presta silca valve stem. Works well with Silca floor and hand pumps/inflators like a Silca Superpista pump.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | fully synthetic elastomer |
| Brand | SILCA |
| Color | red |
| UPC | 853740005022 |
| Manufacturer | SILCA |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00853740005022 |
| Item Package Dimensions L x W x H | 6.14 x 3.15 x 0.75 inches |
| Package Weight | 0.02 Kilograms |
| Item Dimensions  LxWxH | 0.01 x 0.01 x 0.01 inches |
| Item Weight | 0.01 Ounces |
| Brand Name | SILCA |
| Suggested Users | unisex |
| Number of Items | 1 |
| Part Number | AM-PU-GAS-COM-242 |
| Model Year | 2017 |
| Size | One Size |
| Sport Type | Cycling |

## Product Details

- **Material:** fully synthetic elastomer
- **Brand:** SILCA
- **Color:** red
- **UPC:** 853740005022
- **Manufacturer:** SILCA

## Images

![Elastomer Seal Presta Chuck 242 | Fits All Bell-Shaped SILCA Presta Heads | Replacement Elastomer Gaskets | Sealing Washer Gasket for Silca Pump - Image 1](https://m.media-amazon.com/images/I/51XQ9U3R1DL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Renewed old pump
  

*by L***F on Reviewed in the United States on October 19, 2023*

Works great!Seals greatHave to pull hard to remove from stem

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    If you have your pump for long enough...
  

*by D***W on Reviewed in the United States on September 11, 2023*

It works fine especially for smooth sided valve stems.  Much longer lasting than the original black ones.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Make your pump work like new
  

*by M***R on Reviewed in the United States on January 1, 2024*

Genuine Silca part to restore the seal on presta valve stems - no more leaking while pumping up your tires.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/38464812-elastomer-seal-presta-chuck-242-fits-all-bell-shaped-silca](https://www.desertcart.nl/products/38464812-elastomer-seal-presta-chuck-242-fits-all-bell-shaped-silca)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-26*