Hydraulic Cylinder Assy

Heavy-duty aftermarket boom cylinder for Link-Belt 5800Q Quantum excavator. 138mm bore, 88mm rod, 1470mm stroke, rated 31.4 MPa. Direct OEM replacement with reinforced anti-impact frame. 12-month warranty. ISO9001 certified. Custom orders and global shipping available.

Direct bolt-on aftermarket boom cylinder for 231D excavator. 144mm bore, 1510mm stroke, 31.4 MPa rated pressure. Reinforced anti-impact design with hard chrome plated rod. ISO9001 certified, 12-month warranty. OEM dimensional match, no modifications needed.

Direct replacement stick cylinder for 320EL excavator. 120mm bore, 76mm rod, 1300mm stroke, rated 31.4 MPa. Hard chrome plated rod, reinforced lugs, ISO9001 QC. 12-month warranty. Plug-and-play fit for OEM codes 341-2802 and 3412802.

Precision aftermarket boom cylinder for Komatsu PC300-5 and PC300LC-5 excavators. OEM part 207-63-53120. Features 145mm bore, 1540mm stroke, 31.4MPa rated pressure, and mine-grade reinforced structure. ISO9001 certified, 12-month warranty, direct bolt-on fit. Ideal for heavy excavation and mining.

Precision aftermarket bucket cylinder for 318CL excavators. 115mm bore, 1230mm stroke, 31.4MPa rated pressure. Direct bolt-on replacement for OEM 200-3220/2003220. ISO9001 certified, 12-month warranty. Cost-effective alternative with global logistics support.

Premium aftermarket bucket cylinder for Kobelco SK115DZ IV. 100mm bore, 65mm rod, 34.3MPa rated pressure. ISO9001 certified, 100% OEM interchangeable, strengthened lug design. Cost-effective alternative saving 42-50% vs genuine. 12-month warranty.

Ultra-heavy aftermarket boom cylinder for Deere 892E/892E LC mining excavators. 176mm bore, 1720mm stroke, 33MPa rated pressure. Direct bolt-on replacement for OEM AT201180. Reinforced anti-shock design, 12-month warranty, ISO9001 certified. Cost-effective alternative to genuine parts.

Mining-grade aftermarket boom cylinder for Komatsu PC800-8 and PC800LC-8 excavators. Features a 170mm bore, 110mm rod, and 1680mm stroke. Reinforced anti-impact design with dual pre-shipment testing. ISO9001 certified, 12-month warranty, and plug-and-play fit. Cost-effective OEM alternative.

Direct aftermarket replacement boom cylinder for 315DL excavators. 114mm bore, 1240mm stroke, rated 31.4 MPa. Hard chrome plated rod, reinforced structure, ISO9001 certified. 12-month warranty. Easy drop-in installation, no modifications needed.

Heavy-duty aftermarket boom cylinder for Caterpillar 345CL excavator. 152mm bore, 1580mm stroke, 31.4MPa rated pressure. ISO9001 certified, full pressure tested. Direct OEM replacement with 12-month warranty. Ideal for mining and construction.

Direct OEM replacement bucket cylinder for Komatsu PC228US-3 and PC228USLC-3 zero-tail excavators. Features 126mm bore, 1360mm stroke, 31.4MPa rated pressure. ISO9001 certified, 12-month warranty. Reinforced structure for urban jobsites. In stock, global shipping.

Premium aftermarket hydraulic boom cylinder for Komatsu PC600-6 and PC600LC-6 mining excavators. ISO9001 certified, 180mm bore, 1720mm stroke, 31.4MPa rated pressure. Direct OEM replacement with reinforced structure for heavy loads. 12-month warranty, global stock.

Heavy-duty aftermarket bucket cylinder for Caterpillar 345BL II excavators. ISO9001 certified, 150mm bore, 1560mm stroke, 31.4MPa rated pressure. Mine-grade reinforced structure with hard chrome plated rod. Direct bolt-on replacement. 12-month warranty. Global logistics ready.

Premium aftermarket hydraulic bucket cylinder for Deere 160C LC excavator. Features 115mm bore, 1180mm stroke, 31.4MPa rated pressure, and 40CrMo chrome-plated rod. ISO9001 certified, direct OEM fit, 12-month warranty. Cost-effective alternative with global shipping.

Premium aftermarket boom cylinder for Deere 210G/210G LC excavators. Features 135mm bore, 85mm rod, 1310mm stroke, 32MPa working pressure. ISO9001 & CE certified. Durable hard chrome plating, 12-month warranty, single-unit orders accepted.

Premium aftermarket boom cylinder for Kobelco SK75SR-3E excavator. ISO9001 & CE certified. High-tensile steel body, hard chrome plated rod, and high-pressure seals ensure durability and leak-free operation. Direct fit, 12-month warranty, single piece orders accepted.

Precision aftermarket arm cylinder for Komatsu PC128US-1 excavator. OEM 203-63-02722 fitment with 108mm bore, 1160mm stroke, and 31.4MPa rating. Features hardened chrome rod, reinforced structure, and ISO9001 quality. Direct bolt-on replacement with 12-month warranty.

Precision aftermarket arm cylinder for Komatsu PC120-3. 105mm bore, 70mm rod, 1130mm stroke, rated 31.4MPa. ISO9001 certified, 100% OEM interchangeable, full pressure tested. Durable 40CrMo chrome rod. 12-month warranty. Direct bolt-on fit.

Heavy-duty aftermarket boom cylinder for EC460B excavators. 160mm bore, 1630mm stroke, 31.4MPa rated pressure. ISO9001 certified, 100% OEM fitment, reinforced for mining. 12-month warranty, direct bolt-on installation.

Premium aftermarket hydraulic arm cylinder for Komatsu PC300LC-6/LC excavators. ISO9001 certified, high-tensile steel, hard chrome plated rod, and multi-lip seals. 1-year warranty, 1-piece MOQ, and 3-7 day express shipping. Restores factory digging force and cycle speed.