Cylinder Hydraulic Seal Kit AIPICO for Bobcat 322/753/763 Replacement

Description

Product Overview

The AIPICO Cylinder Hydraulic Seal Kit is engineered as a precise, drop‑in replacement for the original seals used in a range of Bobcat hydraulic cylinders, specifically the 322, 753, and 763 series. Each component of the kit is manufactured from premium, oil‑resistant polymer blends that meet or exceed OEM specifications for temperature tolerance, pressure endurance, and chemical compatibility. The kit includes a piston seal (part 6519328), a rod seal (part 6667326), a wiper rod (part 6690707), a piston nut (92D16), and a full set of O‑rings, ensuring a comprehensive solution that eliminates the need for multiple separate purchases. The compact packaging dimensions of 4.09 × 3.03 × 1.57 inches and a lightweight 5‑ounce net weight make storage and handling straightforward for both professional service bays and field technicians.

Beyond the basic seal components, the kit incorporates advanced sealing geometry that reduces internal friction while maintaining a tight barrier against hydraulic fluid escape. This design minimizes wear on the cylinder bore and rod, extending the overall service interval and reducing total cost of ownership. The product’s best‑seller rank of #30 in Hydraulic Cylinder Accessories underscores its popularity among mechanics who value reliability and ease of installation. With a four‑star rating from over 60 verified buyers, the AIPICO kit has demonstrated consistent performance across a variety of operating conditions, from heavy‑duty construction equipment to agricultural machinery.

Usage

Designed for both OEM service centers and independent repair shops, this seal kit is suitable for a wide range of applications where hydraulic cylinder integrity is critical. Whether you are refurbishing a Bobcat skid‑steer loader, performing routine maintenance on a compact excavator, or restoring a telehandler that has experienced rod wear, the kit provides the exact parts needed to restore full hydraulic performance. The seals are compatible with standard Bobcat cylinder dimensions, allowing technicians to install them without the need for custom machining or additional adapters.

Installation is straightforward: after depressurizing the system, the cylinder is disassembled, the old seals are removed, and the new components are pressed into place using standard hand tools. The piston nut ensures proper alignment of the piston seal, while the wiper rod protects the rod from abrasive particles and external contaminants during operation. This kit is also ideal for preventative maintenance programs, where replacing seals before a failure occurs can prevent costly downtime and equipment damage. Its durability makes it suitable for harsh environments, including dusty construction sites, high‑temperature agricultural fields, and marine applications where exposure to saltwater can accelerate wear on inferior seal materials.

Why Choose Us

Choosing the AIPICO Cylinder Hydraulic Seal Kit means selecting a product backed by rigorous quality assurance processes and a commitment to customer satisfaction. Each kit undergoes a multi‑stage inspection that includes dimensional verification, material testing, and pressure cycling to confirm that every seal meets the required performance thresholds. Our manufacturing facilities employ state‑of‑the‑art extrusion and molding equipment, ensuring consistent wall thickness and surface finish across all components.

In addition to product quality, AIPICO provides comprehensive technical support. Our engineering team is available to answer fitment questions, guide technicians through the installation process, and troubleshoot any issues that may arise after service. We also offer a limited warranty that covers material defects, giving you confidence that the seals will perform as advertised throughout their intended service life. By partnering with AIPICO, you gain access to a trusted brand that prioritizes durability, reliability, and value for money, making it the preferred choice for professionals who demand the best for their hydraulic systems.

Key Features

• Premium polymer seals resist oil, heat, and abrasion for long‑lasting performance
• Complete kit eliminates the need to source individual components separately
• Easy, drop‑in installation reduces service time and labor costs
• Designed to match OEM specifications for Bobcat 322, 753, and 763 cylinders
• Backed by AIPICO technical support and a limited warranty for peace of mind

FAQ

What cylinder models are compatible with this seal kit?

The kit is specifically engineered for Bobcat hydraulic cylinders model numbers 322, 753, and 763. These models share common bore and rod dimensions, allowing the seals to fit without modification.

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

Installation is designed to be straightforward for anyone with basic hydraulic service experience. The kit includes all necessary components, and the seals can be pressed into place using standard hand tools. However, if you are unfamiliar with hydraulic systems, we recommend consulting a qualified technician to ensure proper system depressurization and reassembly.

What material are the seals made from, and how does it compare to OEM parts?

The seals are fabricated from a high‑performance, oil‑resistant polyurethane blend that offers superior wear resistance and flexibility compared to many standard nitrile rubber OEM seals. This material choice provides a longer service interval while maintaining the sealing integrity required for high‑pressure applications.

Is there a warranty or guarantee on this product?

Yes. AIPICO offers a limited warranty that covers any material defects for a period of 12 months from the date of purchase. If a seal fails due to a manufacturing issue, we will provide a replacement at no additional cost.

How many O‑rings are included, and what sizes are they?

The kit includes a full set of O‑rings sized to match the original Bobcat specifications. Exact dimensions are listed in the product packaging and are selected to ensure a tight seal around the piston and rod, preventing fluid leakage under normal operating pressures.