CLARK 25K040412 Ring

( Brand: Clark ), ( Manufacturer Part Number: 25K040412 ), ( Part Type: Ring )

Review CLARK O ring

The Clark O-Ring, model number 25K040412, is a high-quality sealing solution designed to provide reliable performance in various industrial applications. This O-Ring is manufactured using a durable, cross-linked, nitrile rubber material that offers excellent resistance to oil, fuel, and coolant, making it an ideal choice for automotive, hydraulic, and pneumatic systems.

The Clark 25K040412 O-Ring features a standard JIS B16 x 1.0 size, with an inside diameter of 25mm and an outside diameter of 32mm. Its square-cut, precision-machined edges ensure a perfect seal and easy installation, while its round cross-section provides even load distribution and helps prevent leaks.

This O-Ring has a hardness range of Shore A 65-70, which offers a good balance between flexibility and durability. Its temperature resistance ranges from -20 C to 100 C, making it suitable for use in a wide range of environments.

The Clark 25K040412 O-Ring is available in bulk packaging, allowing you to order the exact quantity you need for your project. Each O-Ring is individually inspected to ensure it meets the highest standards of quality and consistency, giving you the confidence that you are getting a reliable and effective sealing solution.

In summary, the Clark 25K040412 O-Ring is a versatile and high-performance sealing solution designed for use in a variety of industrial applications. Its durable nitrile rubber material, standard size, and excellent resistance to fluids make it a reliable choice for sealing oil, fuel, and coolant systems. With its precision-machined edges, round cross-section, and wide temperature range, this O-Ring provides a durable and effective seal that you can count on.

The Clark 25K040412 O-ring is a common part used in various industrial applications due to its durability and resistance to high pressure and temperatures. Here are some pros and cons of buying this particular O-ring:

1. High Durability: This O-ring is made of Buna-N (Nitrile Rubber) material, which provides excellent resistance to oil, fuel, and coolant. It can withstand high temperatures up to 250 F (121 C) and high pressures up to 500 psi.

2. Versatility: The Clark 25K040412 O-ring is available in various sizes, making it a versatile option for a wide range of applications.

3. Chemical Resistance: Nitrile rubber is resistant to most chemicals, making this O-ring an ideal choice for industries that use chemicals in their processes.

4. Affordability: Compared to other materials, nitrile rubber is relatively affordable, making this O-ring a cost-effective option.

1. Not Suitable for Oil with High Sulphur Content: Nitrile rubber can degrade when exposed to sulphur-containing oils. Therefore, it may not be the best choice for applications that involve such oils.

2. Swelling: Nitrile rubber O-rings can swell when exposed to certain oils, which can affect their performance.

3. Not Suitable for High-Temperature Applications Above 250 F (121 C): Although this O-ring can withstand high temperatures, it may not be the best choice for applications that require temperatures above 250 F (121 C).

The Clark 25K040412 O-ring is an excellent choice for applications that require high durability, resistance to oil, fuel, and coolant, and can withstand moderate temperatures and pressures. However, it may not be suitable for applications that involve high temperatures above 250 F (121 C) or sulphur-containing oils.

If you are looking for an O-ring that can withstand high temperatures and pressures, and has good resistance to oil, fuel, and coolant, then the Clark 25K040412 O-ring is a good option. However, if your application requires exposure to high temperatures above 250 F (121 C) or sulphur-containing oils, you may want to consider other materials, such as fluorocarbon rubber or PTFE, respectively.

Details:

part #: 25k040412 prices

• $31.51-$34.99

specifications forklifacc:

• brand: Clark
• mpn: 25k040412
• part type: Ring

payments forklifacc:

• wallet: Paypal
• credit card: Discover
• cash
• other
• check

returns forklifacc:

• policy: No Returns

shipping forklifacc:

• class: Standard
• transit: 3-8 Days
• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS
• cost: $0.00

offer forklifacc:

• options: Ship-to-home
• started: August 11, 2025
• quantity: 4
• best offers: True
• sold: 0
• availability: In Stock

general forklifacc:

• condition: New
• Warehouse Loading Unloading > Warehouse klift Parts Accessories > Other klift Parts Accessories

seller forklifacc:

• # reviews: 204
• city: Brook Park, Ohio
• rating: 100.0%

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