Heavy-Duty Front End Loader Hydraulic Cylinders (Boom, Bucket, Steering) | Aftermarket Hydraulic Cylinders

High-Performance Front Loader Hydraulic Cylinder Replacement

Loaders endure millions of cycles under extreme pressure. Seigo Machinery delivers OEM-quality front end loader hydraulic cylinders designed to handle the toughest digging and stockpiling applications. Whether you need a massive boom cylinder or a quick-response steering cylinder, our parts are built to outlast the competition.

The Complete Range for Your Fleet

We supply the full hydraulic kit for front end loaders:

• Lift Cylinders (Boom): Provide the raw lifting power required to raise heavy buckets.

• Tilt Cylinders (Bucket): Engineered for rapid dumping and maximum breakout force.

• Steering Cylinders: Ensure precise handling with high-response hydraulic action.

Why Choose Seigo Aftermarket Hydraulic Cylinders?

• Premium Material: We use a high-grade chrome rod for hydraulic cylinders, induction hardened to HRC 55-60 to resist rock damage and corrosion in mining pits.

• Superior Sealing: Equipped with Hallite, Parker, or NOK seals to prevent internal leakage even in dusty environments.

• Direct Fit: CNC-machined to ensure our front end loader cylinders fit perfectly on Komatsu, CAT, and Liugong machines without modification.

Brand Compatibility

• Komatsu: WA380, WA470, WA500, WA600 series.

• Caterpillar (CAT): 950, 966, 980, 988 series.

• Cylinders of Other Brands we can provide : Volvo L-series, Hitachi ZW, and Liugong loaders.

Looking for custom repair parts? SEIGO Machinery specializes in manufacturing replacement cylinders and components, ensuring you get the exact specs needed for your heavy equipment maintenance.