Hydraulic Spare Parts

High-performance cylinder bushing designed for Komatsu excavator and dozer hydraulic systems. Features oil resistance, wear resistance, and corrosion protection. Available in standard 75×80×40mm size or custom dimensions. Compatible with various seal components including piston seals, wear rings, and O-rings. Fast 3-8 day delivery after payment.

High-performance PTFE cylinder bushing designed for excavator and dozer hydraulic systems. Features excellent oil resistance, superior wear resistance, and corrosion protection. Provides cylinder guidance, extends seal life, and reduces maintenance costs. Available in standard 75×80×30 mm size with 81 part number options and 3-8 day delivery.

Precision-engineered hydraulic cylinder bushing for Komatsu excavators and dozers. Features oil resistance, wear resistance, and corrosion resistance with temperature range of -30°C to +120°C. Extends equipment service life, reduces maintenance costs, and ensures reliable performance in demanding construction applications. ISO 9001 certified manufacturing with 3-8 day delivery.

High-performance hydraulic cylinder bushings designed for Komatsu equipment with superior oil, wear, and corrosion resistance. These precision components provide guiding function, cylinder protection, and extended seal life. Available in standard sizes 25-135mm or custom specifications with 3-8 day delivery. Compatible with various seal elements including piston seals, wear rings, and O-rings.

6BT 12V 95A Cumins 4B3.9 6B5.9 4BT3.9 6BT5.9 QSB4.5 QSC8.3 ISB ISB6.7 Excavator Engine ALTERNATOR 4988274 5293586 3972730 3282554 3920679 Product Description This Hydraulic Swing Drive/Gearbox is a precision-engineered spare part designed as a direct replacement for the Doosan DX225LC excavator. As the core component of the machine's swing mechanism, it ensures smooth, powerful, and reliable rotation. This unit is manufactured to meet or exceed original specifications,

Hydraulic Pump LS Valve Compatible with E305.5E2 Product Description: This LS (Load Sensing) valve is a critical hydraulic component designed for E305.5E2 excavator main pump systems. Manufactured from heat-treated alloy steel with strict CNC tolerance, it ensures precise flow regulation, consistent pressure output, and reliable operation under heavy loads. Perfect OEM replacement for worn or damaged valves, helping restore hydraulic efficiency and prevent system failures.

High-quality relief valve for Cat 305.5E2 and Cat307 excavators. Ensures precise pressure regulation, leak-free operation, and overpressure protection. Direct fit, easy installation. Available in standard or custom sizes. Durable construction for extended service life.

Precision-machined LS valve for Cat 305.5E2 main pump. Heat-treated alloy steel ensures stable flow and pressure under heavy loads. OEM replacement restores efficiency. Available in standard or custom sizes. Fast 7-15 day delivery.

Precision-engineered A8V0160 main pump for E325BL excavators. Direct replacement for part 123-2229. Features superior oil, wear, and corrosion resistance for durability. High-quality construction ensures reliable performance. Delivery within 3-8 days.

Precision-engineered main hydraulic pump for Liugong CLG933E excavator. Features oil, wear, and corrosion resistance for durability. 100% tested, standard or custom sizes, shipped in 3-8 days.

Direct replacement main hydraulic pump for Hitachi ZX85, ZX85US, and ZX85-5 excavators. Engineered for durability with oil, wear, and corrosion resistance. Restores full hydraulic power and efficiency. Fast 3-8 day delivery.

Genuine-quality hydraulic main pump for Komatsu PC130-7 regenerative excavator. Engineered for precise fit, durability, and fuel efficiency. Features oil-resistant steel seals and corrosion-resistant construction. Direct replacement with 3-8 day delivery. Restore performance without OEM cost.

Direct replacement hydraulic main pump for EC700 excavators. Features high-strength steel seals for wear resistance and corrosion protection. Restores original hydraulic performance. Standard size or custom options available. Fast 3-8 day delivery.

Precision-engineered hydraulic main pump assembly for EC460, R455, HMK370LC-3 excavators. Features high-grade steel construction for wear and corrosion resistance. Restores OEM-level performance with direct fit. Custom sizes available. 3-8 day delivery.

Direct replacement hydraulic main pump for Doosan DH150 mini excavator. Compatible with 2401-9236 and 2401-9236B. Features high-grade steel seals, oil and corrosion resistance for durability. Restores OEM performance. Standard size with custom options. Fast 3-8 day delivery.

Precision aftermarket main hydraulic pump for Kobelco SK135SR excavators. Features wear and corrosion resistance, steel seals, and standard or custom sizing. Delivers OEM-level compatibility with fast 3-8 day delivery for minimal downtime.

Direct-fit aftermarket main hydraulic pump for CAT E336D excavators. Features wear and corrosion resistance, steel seals, and high-quality construction. Available in standard or custom sizes with fast 3-8 day delivery. Ideal for global wholesale buyers seeking reliable performance.

This direct replacement hydraulic main pump fits Hitachi ZAXIS-3 excavators. Features oil, wear, and corrosion resistance with steel seals. Restores factory power and efficiency. Cost-effective alternative with rapid 3-8 day delivery.

Precision-engineered axial piston pump for Hitachi EX210H-5 and EX210LCH-5 excavators. Features oil, wear, and corrosion resistance with premium steel construction. Restores factory hydraulic performance. Cost-effective OEM alternative with fast 3-8 day delivery.

High-precision axial piston pump replaces OEM units for Hitachi EX-5 series. Features oil, wear, and corrosion resistance with steel seals. Ensures durability, precision fit, and fast delivery for minimal downtime.