Boom Cylinder

High-strength 25Mn steel boom cylinder for Hitachi R360LC-7 and R210LC-7 excavators. Double-acting design ensures reliable performance in mining and construction. Backed by 12-month warranty, OEM compatibility, and lifetime technical support.

Precision-engineered boom cylinder for Hitachi ZX240-3G and ZX330-3G excavators. Features hardened 40Cr chrome-plated rod, high-pressure 25Mn steel tube, and premium NOK/SKF seals for zero leakage. OEM compatible with 1-year warranty. Factory direct from GLPARTS with 16+ years export experience.

Engineered for precision and power, this double-acting boom cylinder delivers exceptional lifting and digging performance. Built from high-strength materials with superior sealing technology for durability under high pressure. OEM/ODM service available. Trusted by clients worldwide with 16+ years of hydraulic cylinder expertise.

Precision-engineered boom cylinder for Kobelco SK330LC excavators. Features high-strength 25Mn steel barrel, induction-hardened chrome rod, and NOK/SKF seals. Offers ≤0.02mm machining tolerance, 12-month warranty, OEM/ODM customization, and expert technical support for enhanced durability and performance.

Engineered for extreme load capacity and durability, this boom cylinder offers a cost-effective OEM alternative. Features precision CNC machining, hard chrome plating, and full pressure testing. Custom colors and OEM/ODM service available. Reliable performance for demanding excavator applications.

Premium hydraulic boom cylinder for Komatsu PC300-3 and PC300LC-3 excavators. ISO 9001:2015 certified, made from high-strength alloy steel with hard chrome plating (HRC55+). Customizable, 12-month warranty, and secure wood crate packaging. Fast 5-7 day delivery.

Precision-machined from wear-resistant 25Mn alloy steel for heavy-duty excavator use. OEM-standard compatibility with Hitachi EX200-2/EX200-3. Customizable mounting options, one-year warranty, and fast dispatch to minimize downtime.

Precision-engineered replacement boom cylinder for Caterpillar 385B, 385C, and E385C excavators. Double-acting design, high-strength steel, 1050kg weight. 12-month warranty, 16+ years manufacturer experience. Custom wooden case packaging. OEM-matched performance.

OEM-quality bucket cylinder for Komatsu PC360/300/270 series excavators. Built with 25Mn steel tube, Japan NOK or US SKF seals, and automatic welding. 100% pressure tested for durability. 1-year warranty, fast shipping, and factory-direct pricing.

High-strength steel boom cylinder for Volvo EC700B excavator. Double acting, 100% pressure tested. Features 25Mn steel tube, 45Mn steel rod, Japan NOK seals, and automatic welding for durability and reliability.

Direct-fit hydraulic boom cylinder for Hitachi EX300 series excavators. Features 140-190mm piston, 100-115mm rod, and 1609-1940mm stroke. ISO9001/CE certified, 100% tested, 12-month warranty. Premium steel construction ensures durability and precise control for heavy lifting and construction tasks.

High-performance boom hydraulic cylinder for PC1000-1 excavators. 100% tested at 52.5 MPa pressure and 500,000 fatigue cycles. ISO 9001 certified, with NOK/SKF seals. Durable double-acting design with ear-type mounting. Custom options available.

Specifically engineered for PC1000 excavators, this hydraulic boom cylinder delivers reliable vertical lifting and heavy-load handling. Features high-strength durability, 1-year warranty, and optional NOK/SKF seals. Ideal for mining, infrastructure, and port operations. Custom packaging available.

High-quality boom cylinder for Komatsu PC1000-1 excavator. Double-acting, ear-type mount with NOK/SKF seals. Ensures smooth digging and lifting. Backed by 16+ years of manufacturing expertise and global export to 100+ countries.

Direct replacement boom cylinder for Doosan DX140LC and DX160LC excavators. Precision-engineered for durability and reliable performance. Backed by 1-year warranty, OEM quality, and custom options available. Includes technical support and fitment confirmation.

Brand new OEM replacement boom cylinder for Doosan DX340LC and DX350LC excavators. Features durable construction, 1-year warranty, and custom packaging. Specifications verified with detailed drawings before shipment. Trusted by over 100 countries with 16+ years of industry expertise.

Brand new OEM boom cylinder for Hyundai R430LC-9SH, R380LC-9, and R430LC-9 excavators. Durable construction, 1-year warranty, and custom dimension verification with drawings. Trusted by 100+ countries.

Precision-engineered boom cylinder for CAT 325D 329D excavators. Features branded seals, skived & burnished tube, induction-hardened chrome rod, and high-pressure piston. ISO 9001 certified, 1-year warranty, OEM quality. Custom options available.

Precision-engineered boom hydraulic cylinder for Komatsu PC800-8E0, PC850-8E0, and PC800LC-8R1 excavators. Features in-house chrome plating, induction-hardened rods, and premium NOK seals for extended durability. OEM-compatible with 1-year warranty.

Precision-engineered boom cylinder for Zoomlion ZE210E excavators. Features automated welding, induction-hardened chrome rods, and skived tubes for superior sealing and durability. 1-year warranty, OEM quality, and 16 years of export expertise.