Hydraulic Cylinder Assy

Premium aftermarket left boom cylinder for Kobelco SK300LC-IV and SK300-IV excavators. Features a 150mm bore, 100mm rod, and 34.3MPa working pressure. ISO9001 certified, full pressure tested, and direct OEM replacement. Heavy-duty design with hard chrome rod and copper bushings. Cost-effective alternative to genuine parts.

Direct-fit replacement for 330CL excavators. High-tensile steel, hard chrome rod, and polyurethane seals ensure durability. ISO9001 certified, 1-year warranty, 1-piece MOQ. Custom severe-duty engineering for demanding applications.

Heavy-duty aftermarket arm cylinder for 330CL excavators. Precision-engineered from high-tensile steel with induction-hardened chrome rod and multi-lip seals. ISO9001 certified, 1-year warranty, 1-piece MOQ. Drop-in replacement for part 191-5550.

Precision engineered aftermarket boom cylinder for Deere 690E and 690E LC excavators. Features 158mm bore, 102mm rod, 1610mm stroke, rated 31.4 MPa. Reinforced anti-impact design, ISO9001 certified, 12-month warranty. Direct OEM fit AH144671, no modifications needed. Ideal for mining and quarry applications.

High-grade aftermarket boom cylinder for Komatsu PC650-3 excavators. Features 180mm bore, 1720mm stroke, and 34.3MPa working pressure. ISO9001 certified, 100% pressure tested. Direct replacement for OEM 209-63-X2020, 209-63-X2010, 209-63-02010. 12-month warranty.

Premium aftermarket stick cylinder for 330D/330DL/330DLN excavators. OEM 234-4601. 150mm bore, 110mm rod, 34.3MPa rated. ISO9001 certified, full leakage tested. 1:1 OEM fit, heavy-duty reinforced design. 12-month warranty. Cost-effective alternative to genuine parts.

Premium aftermarket hydraulic arm cylinder for Deere 470G/470G LC excavators. Direct OEM replacement FYA00004896 with 190mm bore, 33MPa rating, hard chrome rod, and ISO9001/CE certified. Bolt-on installation, 12-month warranty, MOQ 1 piece.

Direct OEM replacement for Link-Belt 3400Q excavators. Features 130mm bore, 90mm rod, 32MPa rated pressure, hard chrome plated rod, and high-pressure seals. ISO9001 and CE certified. Bolt-on installation, 12-month warranty, MOQ 1 piece.

High-strength seamless alloy steel arm cylinder for 314DL CR excavator. OEM-compatible 289-7713 part with chrome-plated rod, polyurethane seals, and ISO9001/CE certification. 12-month warranty, single-piece order, and fast 3-7 day air delivery.

High-tensile steel boom cylinder for 30-ton Komatsu excavators. ISO9001 certified, induction-hardened chrome rod, multi-lip seals. Restores factory lift performance. 1-year warranty, 1-piece MOQ, fast global shipping.

Direct replacement bucket cylinder for Hitachi EX450LCH-5 and EX450H-5 excavators. Features a 170mm bore, 120mm rod, and 1610mm stroke. ISO9001 certified, 100% OEM interchangeable, mine-grade reinforced structure, and 12-month warranty. Ideal for mining and heavy construction.

Premium aftermarket hydraulic bucket cylinder for Hitachi ZX450LC/ZX450 excavators. Features 155mm bore, 1620mm stroke, 31.4MPa rated pressure, and 40CrMo chrome-plated rod. ISO9001 certified, 12-month warranty, direct bolt-on replacement. Ideal for mining and heavy construction.

Premium aftermarket hydraulic arm cylinder for Deere 330LC/330 excavators. Direct OEM replacement with 142mm bore, 1510mm stroke, and 31.4MPa rated pressure. Features hardened chrome piston rod, ISO9001 certified, 12-month warranty. Cost-effective alternative to genuine parts.

Heavy-duty bucket cylinder for 350G/350G LC excavators. ISO9001 certified, high-tensile alloy steel, hard chrome plated rod, and imported seals. Direct OEM replacement with 12-month warranty. Custom options available.

Premium aftermarket hydraulic arm cylinder for 385CL excavators. ISO9001 certified, high-tensile steel construction with induction-hardened chrome rod and multi-lip polyurethane seals. 1-year warranty, 1-piece MOQ, 3-7 day express shipping. Restores factory digging force and durability.

Direct OEM-equivalent stick cylinder for Deere 210G & 210G LC excavators. Features 113mm bore, 1245mm stroke, 31.4 MPa rated pressure, and hard chrome plated rod. ISO9001 certified, 12-month warranty, and zero modification installation. Ideal for urban construction and rental fleets.

Premium aftermarket bucket cylinder for Cat 365BL II excavators. Features 160mm bore, 102mm rod, 1640mm stroke, and 31.4MPa rated pressure. ISO9001 certified, mine-grade reinforced construction, and 12-month warranty. Direct bolt-on replacement with OEM dimensions.

Direct replacement for CASE 9010B excavator boom. 125mm bore, 1320mm stroke, 29.4MPa rated pressure. ISO9001 certified, 100% tested. Heavy-duty design with hard chrome plated rod. 12-month warranty. Cost-effective OEM alternative.

Premium aftermarket left-side boom cylinder for Deere 240D/240D LC excavators. Exact OEM fit with 125mm bore, 85mm rod, 1120mm stroke. Forged steel barrel, hard-chromed rod, ISO9001/CE certified. Cost-effective, 12-month warranty, MOQ 1 piece.

Direct bolt-on aftermarket bucket cylinder for Komatsu PC800-8 and PC800LC-8 mining excavators. Features 166mm bore, 108mm rod, 1650mm stroke, rated at 31.4 MPa. Reinforced anti-impact structure, hard-chrome plated rod, and 100% factory tested. Cost-effective OEM replacement with 12-month warranty.