7135538 Arm/Bucket Cylinder Seal Kit for Bobcat Excavators
7135538 Seal Kit Product Overview
As a leading manufacturer of high-quality hydraulic seal kits, our factory proudly presents the 7135538 Seal Kit, a robust and reliable solution engineered for a range of Bobcat mini excavators. This premium aftermarket kit is specifically designed to restore optimal sealing performance in the arm and bucket cylinders of popular models such as the Bobcat 320, 322, 323, E16, E19, E20, E20z, E26, and E27. Manufactured with precision and using durable materials, this seal kit effectively prevents hydraulic fluid leakage, protects against contamination, and ensures the smooth, powerful operation of your excavator’s critical hydraulic functions. Ideal for heavy equipment parts suppliers, repair shops, and fleet maintenance teams, our 7135538 seal kit guarantees extended component life and reduced downtime for your Bobcat machinery.
Technical Specifications
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Specification
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Detail
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Part Number
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7135538
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Applicable Models
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Bobcat 320, 322, 323, E16, E19, E20, E20z, E26, E27 Mini Excavators
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Cylinder Application
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Arm Cylinder, Bucket Cylinder
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Rod Diameter
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1-1/2 inch
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Bore Diameter
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2-3/8 inch
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Condition
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New, Aftermarket Replacement
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Material Composition
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High-grade Polyurethane (PU), Nitrile Butadiene Rubber (NBR), PTFE
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7135538 Seal Kit Components
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Component
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Function
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Piston Seal
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Ensures efficient pressure separation within the cylinder.
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Rod Seal
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Prevents external leakage along the cylinder rod.
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Wiper Rod
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Keeps contaminants out by cleaning the rod surface.
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Piston Nut
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Secures the piston to the rod.
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O-rings
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Provides static and dynamic sealing in various applications.
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Core Advantages
•Precision Fit & Performance: Engineered to exact OEM specifications for seamless integration and reliable hydraulic function in Bobcat arm and bucket cylinders.
•Enhanced Durability: Constructed from premium materials resistant to abrasion, high pressure, and temperature fluctuations, ensuring long service life.
•Restores Hydraulic Integrity: Effectively eliminates leaks and restores full hydraulic power, improving machine productivity and safety.
•Cost-Effective Maintenance: A reliable aftermarket alternative that offers significant savings without compromising on quality or longevity.

Frequently Asked Questions (FAQ)
Q: Do you have any other excavator model repair seal kits ?
A: Yes. As the professional seal kits manufacturer, we produce all the hydraulic cylinder repair seal kits, standard sizes and also support customization. Please tell us the part number seal kit you want.
Q: I can’t find the model I want. Are all your seal repair kits here?
A: No. We have more than tens of thousands seal kits. Here only a small part of them is shown. We have stock of all the seal kits for construction machinery. Please contact us!
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