Kit King Hydraulic Cylinder Seal Kit for Case 128728A1 480-1845

Description

Product Overview

The Kit King Hydraulic Cylinder Seal Kit is a precision‑engineered solution designed specifically for Case 128728A1 hydraulic cylinders. Constructed from high‑grade nitrile rubber and reinforced steel components, the kit delivers a perfect seal that resists wear, temperature extremes, and hydraulic fluid contamination. Each kit includes a 1.25‑inch rod seal, a 2.5‑inch bore seal, and all necessary hardware to complete the installation in a single service interval. The dimensions of the package—2.95 x 2.52 x 0.67 inches and a weight of just under 6 ounces—make it easy to store and handle on the shop floor. With a proven track record reflected in a 4.3‑star rating from over 130 verified customers, this seal kit provides the reliability that professional operators demand.

Usage

Designed for a broad spectrum of heavy‑equipment applications, this seal kit fits Case models 480, 580, 1830, 1835, 1838, 1840, 1845, and many others, including backhoe loaders, skid steers, and unimog‑type machines. Whether you are performing routine maintenance on a construction site, refurbishing a rental fleet, or restoring a vintage loader, the kit’s universal compatibility ensures a seamless fit. The 1.25‑inch rod and 2.5‑inch bore dimensions match the most common cylinder sizes found in these machines, reducing the risk of mismatched parts. Installation can be completed in under an hour with standard hand tools, allowing you to return equipment to service quickly and minimize downtime.

Why Choose Us

Kit King has built its reputation on delivering durable, high‑performance hydraulic components that exceed OEM specifications. Our seal kits undergo rigorous testing for pressure tolerance, abrasion resistance, and chemical compatibility, guaranteeing a seal that lasts longer than standard alternatives. We stand behind every product with a comprehensive warranty and a dedicated technical support team ready to assist with installation guidance, troubleshooting, and parts identification. By choosing Kit King, you benefit from a blend of engineering expertise, quality materials, and a commitment to customer satisfaction that translates into lower total‑ownership costs and higher equipment uptime.

Key Features

• Premium nitrile rubber seal material provides excellent resistance to oil, heat, and wear.
• Exact 1.25″ rod and 2.5″ bore dimensions ensure a perfect fit for a wide range of Case cylinders.
• Designed for quick installation, reducing service time and labor costs.
• Durable construction extends seal life, decreasing the frequency of replacements.
• Backed by Kit King’s responsive customer support and warranty for peace of mind.

FAQ

What cylinder models are compatible with this seal kit?

The kit is compatible with Case cylinder models 480, 480B, 480C, 480D, 480E, 580, 580B, 580C, 580D, 580 Super D, 580 Super E, 480E LL, 480LL, 1830, 1835, 1835B, 1835C, 1838, 1840, 1845, 1845B, 1845C, 1845S, MB4/94, and many others that share the 1.25″ rod and 2.5″ bore specifications.

How do I verify the correct rod size for my equipment?

Check the cylinder’s part number stamped on the barrel or consult the equipment’s service manual. The rod size is typically listed as a dimension (e.g., 1.25″ rod). If you have multiple cylinder numbers on the same machine, confirm each one before ordering.

Can I install the seal kit myself, or do I need a professional?

The kit is designed for straightforward installation with common hand tools. If you have basic mechanical experience and follow the included instructions, you can complete the installation yourself. For complex applications or large fleets, professional service is recommended to ensure optimal performance.

What warranty does Kit King provide for this seal kit?

Kit King offers a one‑year limited warranty covering manufacturing defects. Our support team is available to assist with any issues, and we will replace any defective components at no charge within the warranty period.

Is this seal kit suitable for high‑pressure hydraulic systems?

Yes. The seals are tested to withstand pressures well beyond typical operating ranges for construction and agricultural equipment, making them suitable for high‑pressure applications without compromising seal integrity.