--- product_id: 681729831 title: "uxcell Fluorine Rubber O-Rings 24mm OD 19mm ID 2.5mm Width, Metric FKM Sealing Gasket, Pack of 20" brand: "uxcell" price: "R369" currency: ZAR in_stock: true reviews_count: 9 url: https://www.desertcart.co.za/products/681729831-uxcell-fluorine-rubber-o-rings-24mm-od-19mm-id-2 store_origin: ZA region: South Africa --- # 24mm OD / 19mm ID precision fit Heat resistant up to 536°F 70A hardness for durable sealing uxcell Fluorine Rubber O-Rings 24mm OD 19mm ID 2.5mm Width, Metric FKM Sealing Gasket, Pack of 20 **Brand:** uxcell **Price:** R369 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal with precision and power! ## Quick Answers - **What is this?** uxcell Fluorine Rubber O-Rings 24mm OD 19mm ID 2.5mm Width, Metric FKM Sealing Gasket, Pack of 20 by uxcell - **How much does it cost?** R369 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/681729831-uxcell-fluorine-rubber-o-rings-24mm-od-19mm-id-2) ## Best For - uxcell enthusiasts ## Why This Product - Trusted uxcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Engineered Fit:** Exact 24mm outer and 19mm inner diameter for seamless integration in your systems. - • **Versatile Industrial Use:** Ideal for pumps, pressure washers, plumbing, and mechanical seals—your go-to gasket solution. - • **Unmatched Heat Resilience:** Withstands extreme temperatures from -30°C to 280°C, perfect for high-demand environments. - • **Chemical & Aging Resistance:** Superior resistance to oils, fuels, and chemicals plus ozone and aging for long-lasting performance. - • **Durability Meets Flexibility:** 70A Shore hardness ensures optimal resistance to wear and penetration without compromising flexibility. ## Overview The uxcell Fluorine Rubber O-Rings pack of 20 offers precision sealing with a 24mm outer diameter and 19mm inner diameter, crafted from high-grade FKM rubber. Engineered to endure extreme temperatures up to 536°F and resist a broad spectrum of chemicals, these 70A hardness rings deliver reliable, long-lasting performance across plumbing, mechanical, and industrial applications. ## Description Hardness: 70A Temperature: -22℉ (-30°C) to 536℉ (280 °C) They are circular in shape, round in cross-section. Designed for use in a wide variety of sealing applications. With low gas permeability, are commonly used as gaskets in fuel system sealing applications. Noted for their very high resistance to heat and a wide variety of chemicals. Excellent resistance to aging and ozone, very low gas permeability and the fact that the materials are self-extinguishing. Excellent resistance to mineral oils and greases, aliphatic, aromatic and chlorinated hydrocarbons, fuels, non-flammable hydraulic fluids (HFD) and many organic solvents and chemicals. Generally not resistant to hot water, steam, polar solvents, glycol-based brake fluids and low molecular weight organic acids. ## Features - [Size] - Outer Diameter: 24mm; Inner Diameter: 19mm; Cross-Section Diameter: 2.5mm - [Hardness] - 70A Durometer (Shore Hardness) for resistance to penetration - [FKM] - Standard Fluorine Rubber with a wide temperature range from -30℉ (-22°C) to 280℉ (536°C) - [Application] - Widely used for pressure washer, filter, pump, water hose, plumbing pipe, mechanical and much more - [NOTE] - Please confirm the required size and material before purchase, and put it in the right place ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B082S255Y4 | | Best Sellers Rank | #33,517 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #61 in O-Rings | | Brand Name | uxcell | | Customer Reviews | 4.8 4.8 out of 5 stars (88) 4.8 out of 5 stars | | Item Diameter | 24 millimeters | | Manufacturer | uxcell | | Material Type | Synthetic Rubber | | Model | a19111100ux1002 | | Nominal Inside Diameter | 19 millimeters | | Nominal Outside Diameter | 24 millimeters | | Number Of Items | 20 | | Number Of Pieces | 20 | | Part Number | a19111100ux1002 | | Temperature Range | 536 °F | | Unit Count | 20 Count | ## Product Details - **Material:** Synthetic Rubber - **Nominal Inside Diameter:** 19 Millimeters - **Item Diameter:** 24 Millimeters - **Brand:** uxcell - **Nominal Outside Diameter:** 24 Millimeters ## Images ![uxcell Fluorine Rubber O-Rings 24mm OD 19mm ID 2.5mm Width, Metric FKM Sealing Gasket, Pack of 20 - Image 1](https://m.media-amazon.com/images/I/61uzAxYn3RL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality. *by on Reviewed in the United States February 27, 2026* They work just fine. ### ⭐⭐⭐⭐⭐ Good o-rings used for Aquael 500W inline aquarium heater *by on Reviewed in the United States February 3, 2026* Somehow I lost three of four o-rings for my Aquael 500W inline aquarium heater. I measured the remaining o-ring and purchased these and they work perfect, no leaks. ### ⭐⭐⭐⭐⭐ Good consistent product. *by on Reviewed in the United States April 5, 2026* The O-rings came properly packaged. The fit exactly. I would buy these again when needed. --- ## 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.co.za/products/681729831-uxcell-fluorine-rubber-o-rings-24mm-od-19mm-id-2](https://www.desertcart.co.za/products/681729831-uxcell-fluorine-rubber-o-rings-24mm-od-19mm-id-2) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-11*