Description
Product Overview
The Hacus Forklift Master Cylinder is engineered as a high‑performance, direct‑fit solution for Mitsubishi and Caterpillar forklift models that require the part number 91246-55300. Crafted from premium‑grade steel alloys, the cylinder offers exceptional resistance to corrosion, wear, and the high‑pressure cycles typical in material handling applications. Its compact dimensions—8.58 x 8.51 x 4.6 inches—and lightweight design at just 1.74 pounds make it easy to handle during installation while still providing the robust structural integrity needed for heavy‑duty operation. The cylinder incorporates precision‑machined seals and a reinforced piston rod to minimize fluid leakage and maintain consistent hydraulic pressure, ensuring smooth lift and lower cycles. Designed for aftermarket use, this unit meets or exceeds original equipment specifications, delivering reliable performance that aligns with the rigorous standards of industrial and scientific environments. The product’s packaging includes all necessary mounting hardware, a detailed installation guide, and a warranty card, reflecting Hacus’s commitment to quality and customer satisfaction. Whether you are refurbishing an existing forklift fleet or upgrading a single machine, this master cylinder delivers the reliability and efficiency required to keep your operations moving.
![[Product front view showing all components]](https://www.smartfair.store/wp-content/uploads/2026/07/091848db393b429c9e120434a0d2efa0.jpg)
Usage
Designed for a wide range of industrial settings, the Hacus master cylinder excels in environments where forklifts are subjected to continuous, heavy‑load cycles. Ideal for warehouses, distribution centers, manufacturing plants, and construction sites, the cylinder provides the precise hydraulic response needed for accurate load positioning and safe material handling. Its compatibility with both Mitsubishi and Caterpillar forklift platforms means it can be deployed across mixed‑fleet operations, simplifying parts inventory and maintenance procedures. The cylinder’s durable construction allows it to withstand temperature extremes, dust, and exposure to hydraulic fluids without degradation, making it suitable for outdoor applications as well as indoor facilities. Technicians will appreciate the straightforward installation process, which typically requires only basic hand tools and can be completed in under an hour, minimizing equipment downtime. Once installed, operators benefit from smoother lift and lower actions, reduced pedal effort, and consistent performance even under demanding load conditions. This makes the cylinder an excellent choice for businesses seeking to improve productivity, reduce maintenance costs, and extend the service life of their forklift assets.
Why Choose Us
Choosing the Hacus Forklift Master Cylinder means partnering with a manufacturer that prioritizes engineering excellence, rigorous testing, and after‑sales support. Hacus leverages decades of experience in hydraulic component design to deliver a product that not only matches OEM specifications but also incorporates enhancements such as reinforced sealing surfaces and optimized piston geometry for improved efficiency. Each cylinder undergoes a multi‑stage quality assurance process, including dimensional inspection, pressure testing, and durability verification, ensuring that every unit leaving the factory meets strict performance criteria. In addition to the product’s technical merits, Hacus provides a comprehensive warranty and responsive customer service team ready to assist with installation guidance, troubleshooting, and parts replacement. This level of support reduces the risk associated with aftermarket purchases and gives fleet managers confidence that their investment will deliver long‑term value. Moreover, Hacus’s commitment to sustainability is reflected in its manufacturing practices, which emphasize material recycling and waste reduction, aligning with the environmental goals of modern enterprises. By selecting this master cylinder, you gain a reliable, cost‑effective solution backed by a brand that stands behind its products and strives to exceed customer expectations.
Key Features
- High‑strength steel construction provides superior durability and resistance to wear.
- Precision‑machined seals ensure leak‑free operation and consistent hydraulic pressure.
- Compact size and lightweight design simplify handling and installation.
- Direct‑fit compatibility with Mitsubishi and Caterpillar forklifts reduces retrofit time.
- Comprehensive after‑sales support and warranty give peace of mind for fleet managers.
FAQ
Is this cylinder compatible with all Mitsubishi and Caterpillar forklift models?
The cylinder is designed to match the OEM part number 91246-55300, which is used across a broad range of Mitsubishi and Caterpillar forklift series. Verify the model specifications of your equipment to ensure a perfect fit.
What is the expected lifespan of the Hacus master cylinder?
When installed and maintained according to the manufacturer’s guidelines, the cylinder typically provides many years of reliable service, often exceeding the lifespan of original equipment parts due to its enhanced material quality and seal design.
Can the cylinder be installed by a technician without specialized tools?
Yes, the installation process requires only standard hand tools and follows a step‑by‑step guide included in the packaging. Most technicians can complete the replacement in under an hour.
What warranty does Hacus offer for this product?
Hacus provides a limited warranty that covers manufacturing defects and premature failures under normal operating conditions, backed by a responsive customer service team ready to assist with any issues.
How does this aftermarket cylinder compare to the OEM part?
The Hacus cylinder meets or exceeds OEM performance specifications while offering improved seal technology and a more robust steel alloy, delivering comparable or superior reliability at a competitive price point.





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