YGDMD AC Seal Kit Steel & Nitrile O‑Rings Green Silver 139‑Piece Set

Description

Product Overview

The YGDMD AC Seal Kit is engineered for professional mechanics and DIY enthusiasts who demand precision and durability in automotive air‑conditioning maintenance. This comprehensive kit contains 139 individual components, including carbon steel gaskets and nitrile rubber O‑rings, each meticulously sized to fit a wide range of A/C system interfaces. The kit offers twelve distinct diameter combinations, ranging from 6 mm × 13.4 mm up to 31.5 mm × 25.4 mm, ensuring that even the most irregular gaps can be sealed effectively. All parts are housed in a rugged, compartmentalized storage box that prevents cross‑contamination and makes part identification effortless. The carbon steel elements provide structural strength and resistance to deformation under pressure, while the nitrile rubber offers superior oil and fuel resistance, extending the service life of the seals in harsh engine environments.

Usage

This seal kit is ideal for a variety of automotive A/C repair scenarios, from routine leak detection to complete system overhauls. Whether you are resealing a compressor, replacing a condenser O‑ring, or addressing gasket wear on an evaporator housing, the kit supplies the exact size needed to restore a tight, leak‑free seal. The versatile size range also makes the kit suitable for other vehicle systems that encounter oil exposure, such as power steering or fuel line connections, providing a universal solution for multiple maintenance tasks. Installation is straightforward: simply select the appropriate O‑ring or gasket, clean the mating surfaces, and press the component into place. The nitrile material conforms to surface irregularities, creating a reliable barrier that prevents fluid loss and contamination.

Why Choose Us

Choosing the YGDMD AC Seal Kit means investing in quality that is backed by rigorous testing and a commitment to customer satisfaction. Each O‑ring and gasket undergoes dimensional verification to guarantee a perfect fit, reducing the risk of re‑work and downtime. The combination of carbon steel and nitrile rubber is specifically selected to balance rigidity with flexibility, delivering a seal that can withstand temperature fluctuations from -40 °C to 150 °C without cracking or losing elasticity. Our storage solution separates each size into its own compartment, eliminating the common mistake of using an incorrect part—a critical advantage in fast‑paced shop environments. Additionally, YGDMD provides responsive after‑sales support, offering technical guidance and replacement parts should any issue arise after purchase.

Beyond the technical specifications, the kit reflects YGDMD’s dedication to sustainability and responsible manufacturing. The carbon steel is sourced from certified suppliers, and the nitrile rubber is produced with low‑VOC processes, ensuring that the product not only performs well but also aligns with environmentally conscious standards. This attention to detail translates into a product that professionals trust for long‑term reliability, and hobbyists appreciate for its ease of use.

Key Features

• Comprehensive 139‑piece collection covering twelve critical sizes for versatile A/C system repairs.
• Durable carbon steel gaskets provide structural integrity and resist deformation under high pressure.
• Oil‑resistant nitrile O‑rings protect against fuel and refrigerant exposure, extending seal lifespan.
• Organized compartmentalized storage box prevents part mix‑ups and speeds up the selection process.
• Dedicated YGDMD customer support ensures technical assistance and hassle‑free warranty service.

FAQ

What types of vehicles are compatible with this AC seal kit?

The kit is designed for most passenger cars, light trucks, and SUVs that use standard automotive air‑conditioning components. Its size range matches the common O‑ring and gasket dimensions found in manufacturers such as Toyota, Honda, Ford, and Chevrolet. If you are unsure whether a specific part fits, consult the vehicle’s service manual or contact YGDMD support with the part number for confirmation.

Can the nitrile O‑rings be used in high‑temperature applications?

Yes. Nitrile rubber maintains its elasticity and sealing capability from -40 °C up to 150 °C, making it suitable for both cold‑climate and high‑heat engine compartments. This temperature tolerance ensures reliable performance even after prolonged exposure to hot refrigerant cycles.

How do I know which size to select for a particular seal?

Each compartment in the storage box is clearly labeled with the inside and outside diameters (ID × OD) in millimeters. Match these measurements to the specifications listed in your vehicle’s repair guide. If the exact size is not listed, choose the next larger O‑ring to guarantee a tight seal, as the nitrile material will compress to fill minor gaps.

What warranty does YGDMD offer on this seal kit?

YGDMD provides a one‑year limited warranty covering manufacturing defects. If any component arrives damaged or fails prematurely under normal use, contact our support team with the purchase details, and we will arrange a replacement or refund according to the warranty terms.

Is the kit suitable for non‑automotive applications?

While the kit is optimized for automotive A/C systems, the variety of sizes and the oil‑resistant properties of the nitrile O‑rings make it useful for other mechanical repairs, such as small hydraulic or pneumatic seals, provided the dimensions match the required application.