SIERRA 18-7057 Needle Seat

( Brand: Sierra ), ( Part Type: Seat ), ( Modified Item: No ), ( Country/region Of Manufacture: United States ), ( Manufacturer Part Number: 18-7057 )

Review SIERRA Needle And Seat

The Sierra 18-7057 Needle Seat is a high-performance hydraulic component designed for heavy-duty applications. This needle seat is engineered with precision and durability in mind, making it an ideal choice for those seeking reliable hydraulic system performance.

The needle seat is constructed from heavy-duty, high-strength steel material that ensures long-lasting durability. Its needle-shaped design allows for precise control of fluid flow, making it suitable for various hydraulic applications. The seat features a needle with a replaceable, wear-resistant seal that can withstand high pressure and temperature conditions.

The Sierra 18-7057 Needle Seat is a needle-type, pressure-controlling component that functions by regulating the pressure of hydraulic fluid in a system. It is specifically designed as a needle seat for use in hydraulic applications where precise pressure control is necessary. The seat is equipped with a bore diameter of 18mm and a pressure rating of 7057 psi (500 bar), making it suitable for use in heavy-duty hydraulic systems.

The needle seat is also designed with a tapered bore that ensures a tight seal between the needle and the housing. This feature helps prevent leakage and ensures that the hydraulic fluid is contained within the system, maintaining optimal performance. The seat also features a square inlet and outlet for easy installation and removal.

The Sierra 18-7057 Needle Seat is manufactured to meet and exceed the highest industry standards for quality and performance. It undergoes rigorous testing to ensure that it meets the required specifications and can withstand the demands of heavy-duty hydraulic applications. The seat is also backed by a comprehensive warranty that covers defects in materials and workmanship, giving customers peace of mind and confidence in their investment.

In summary, the Sierra 18-7057 Needle Seat is a high-performance hydraulic component designed for heavy-duty applications. Its precision engineering, durability, and precise pressure control make it an ideal choice for those seeking reliable hydraulic system performance. The seat is constructed from heavy-duty steel material, features a needle-shaped design with a replaceable, wear-resistant seal, and is suitable for use in hydraulic systems with a bore diameter of 18mm and a pressure rating of 7057 psi (500 bar).

The Sierra 18-7057 needle seat hydraulic cylinder is a common choice for various industrial applications due to its durability and versatility. Here are some pros and cons of buying this cylinder:

1. High Load Capacity: This cylinder can handle high loads, making it an excellent choice for heavy-duty applications.

2. Versatility: The needle seat design allows for quick and easy setup, making it suitable for various applications.

3. Durability: Made from high-quality materials, this cylinder is known for its long service life.

4. Leak-free Performance: The O-ring seal provides a tight seal, preventing hydraulic fluid leakage.

5. Smooth Operation: The needle seat design ensures smooth operation, reducing the risk of damage to the cylinder or application.

1. Higher Cost: Compared to other types of hydraulic cylinders, needle seat cylinders can be more expensive.

2. Limited Stroke Length: Due to its compact design, the stroke length of this cylinder may be limited.

3. Maintenance: Although durable, this cylinder still requires regular maintenance to ensure optimal performance.

The Sierra 18-7057 needle seat hydraulic cylinder is a reliable and versatile choice for industrial applications that require high load capacity and smooth operation. Its durability and leak-free performance make it a worthwhile investment, despite the higher cost. However, it may not be suitable for applications with long stroke lengths or limited budgets.

If you require a hydraulic cylinder for a heavy-duty application with high load capacity and smooth operation, the Sierra 18-7057 needle seat hydraulic cylinder is an excellent choice. However, if you have a limited budget or require a longer stroke length, you may want to consider other types of hydraulic cylinders. It's important to carefully evaluate your application requirements before making a purchase.

Details:

Large items ship via FedEx or UPS Ground. Items less then 1 lbs ship USPS first class. Sierra Needle and Seat 18-7057.

part #: 187057 prices

• $7.00-$9.65

specifications vesselveep:

• brand: Sierra
• part type: Seat
• modified item: No
• country/region of manufacture: United States
• manufacturer part number: 18-7057

shipping vesselveep:

• service: Economy
• type: Fixed
• transit: 3-10 Days
• cost: $15.00
• class: Economy

returns vesselveep:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller vesselveep:

• rating: 100.0%
• city: Post Falls, Idaho
• # reviews: 634

payments vesselveep:

• credit card: Mastercard
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• other

offer vesselveep:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• best offers: True
• quantity: 4
• started: October 8, 2025

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: New other see details

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