{"product_id":"kyb-psvl-54cg-16u-40-5-hydraulic-piston-pump-kubota","title":"Kayaba PSVL-54CG-16U-40-5 Hydraulic Piston Pump for Kubota | Fits U50-5 U55-5 KX161-3","description":"\u003cdiv style=\"margin: 15px 0 25px 0; padding: 15px; background-color: #fcfcfc; border: 1px dashed #e0e0e0; border-radius: 6px; text-align: center;\"\u003e\n  \u003cp style=\"margin: 0 0 10px 0; font-weight: bold; font-size: 15px; color: #333;\"\u003eIn Stock \u0026amp; Ready for Global Express Dispatch\u003c\/p\u003e\n  \u003ca href=\"\/pages\/contact\" style=\"background-color: #ffcc00; color: #000; padding: 12px 28px; text-decoration: none; font-weight: bold; border-radius: 4px; display: inline-block; font-size: 16px; box-shadow: 0 2px 4px rgba(0,0,0,0.1);\"\u003eRequest a Quick Quote\u003c\/a\u003e\n  \u003cp style=\"margin: 10px 0 0 0; font-size: 13px; color: #666;\"\u003e\n    ✓ Premium OEM Quality Spec  |  ✓ 100% Direct Fit  |  ✓ Fast Global Shipping\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePremium Kayaba (KYB) PSVL-54CG-16U-40-5 hydraulic main dual piston pump designed as a direct OEM-compatible replacement for Kubota mini excavators. Precision-engineered to deliver high volumetric efficiency, fast cycle response, and reliable multi-function hydraulic power under demanding excavation and trenching conditions.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PSVL-54CG-16U-40-5 (Kubota Cross-reference: B0610-54010, B0610-54005, RB511-61010)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit OEM Replacement:\u003c\/strong\u003e Form, mounting pattern, regulator valve configuration, and input shaft drive dimensions perfectly match original Kayaba (KYB) \/ Kubota factory specs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Built with high-strength alloy housings, precision-ground swashplates, and hardened pistons engineered to withstand continuous high operating pressures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Hydraulic Efficiency:\u003c\/strong\u003e Dual piston pump configuration with an integrated pilot gear pump delivers smooth proportional flow for precise control over boom, arm, bucket, and travel circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2; border-bottom: 2px solid #dddddd;\"\u003e\n      \u003cth style=\"padding: 10px; text-align: left; border: 1px solid #dddddd;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; text-align: left; border: 1px solid #dddddd;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003ePSVL-54CG-16U-40-5 \/ PSVL-54CG\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eMain Hydraulic Variable Dual Piston Pump\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eManufacturer \/ Brand Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eKayaba (KYB) \/ Kubota\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eMain Hydraulic Drive System \u0026amp; Pilot Control Circuit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eHigh-Strength Precision Alloy Body \u0026amp; Cast Covers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e12 Months Warranty\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompatible Models \u0026amp; Equipment\u003c\/h2\u003e\n\u003cp\u003eThis premium main hydraulic piston pump is precision-engineered to fit the following Kubota mini excavators:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKubota U Series Excavators:\u003c\/strong\u003e U40-5 \/ U50 \/ U50-5 \/ U55 \/ U55-5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKubota KX Series Excavators:\u003c\/strong\u003e KX121-3 \/ KX151 \/ KX161 \/ KX161-3\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMain Excavator Hydraulics:\u003c\/strong\u003e Restores original digging power, multi-function speed, and travel response to the boom, stick, bucket, and swing motors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydraulic System Restoration:\u003c\/strong\u003e Eliminates slow hydraulic action, cavitation noise, and system power loss caused by worn internal swashplates or barrel components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Construction \u0026amp; Utility Work:\u003c\/strong\u003e Engineered for severe duty cycles during urban excavation, trenching, road repairs, and utility installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Our Aftermarket Kayaba Pumps?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Quality:\u003c\/strong\u003e Manufactured under strict ISO 9001 standards to match original KYB \/ Kubota pressure ratings and volumetric performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Reliability:\u003c\/strong\u003e Obtain dealer-level reliability and exact drop-in performance at a significantly lower aftermarket price.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReady for Fast Dispatch:\u003c\/strong\u003e Kept in stock for immediate global express air shipping to minimize machine downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpert Support:\u003c\/strong\u003e Supported by a full 12-month warranty and technical assistance from hydraulic pump specialists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: Is this PSVL-54CG-16U-40-5 pump a direct fit for my Kubota excavator?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is an OEM-compatible direct drop-in replacement engineered to exact KYB specifications for Kubota U40-5, U50-5, U55-5, and KX161-3 series mini excavators.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: What is covered under the 12-month warranty?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Our 12-month warranty covers all material defects, manufacturing errors, and internal hydraulic failure under standard operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: What installation steps should be followed when replacing a main piston pump?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We strongly recommend flushing the main hydraulic reservoir and lines, replacing return filters, priming the pump casing with fresh hydraulic oil, and bleeding air before initial engine startup.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: How fast can this main pump be delivered?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In-stock orders are processed and dispatched within 3–5 business days. Express global freight options are available for urgent breakdown situations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"text-align: center; background-color: #f4f6f8; padding: 15px; border-radius: 6px; margin: 25px 0;\"\u003e\n  \u003cspan style=\"font-size: 16px; color: #333;\"\u003eExplore our full range of heavy-duty hydraulic main pumps:\u003c\/span\u003e \n  \u003cbr style=\"margin-bottom: 5px;\"\u003e\n  \u003ca href=\"\/collections\/piston-pump-series\" style=\"color: #0056b3; font-weight: bold; text-decoration: underline; font-size: 17px;\"\u003e\n    View All Hydraulic Piston Pumps »\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align: center; margin-top: 30px;\"\u003eNeed a Quote for KYB PSVL-54CG-16U-40-5?\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eContact us today for real-time pricing, wholesale options, and global shipping availability.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin-bottom: 30px;\"\u003e\n  \u003ca href=\"\/pages\/contact\" style=\"background-color: #ffcc00; color: #000; padding: 12px 25px; text-decoration: none; font-weight: bold; border-radius: 4px; display: inline-block;\"\u003eRequest a Quote\u003c\/a\u003e\n\u003c\/p\u003e","brand":"Kayaba","offers":[{"title":"Default Title","offer_id":47806322475164,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/7385\/0524\/files\/kayaba-psvl-54cg-16u-40-5-hydraulic-piston-pump-1.jpg?v=1791125271","url":"https:\/\/hepumpstore.com\/products\/kyb-psvl-54cg-16u-40-5-hydraulic-piston-pump-kubota","provider":"HEPUMP","version":"1.0","type":"link"}