{"product_id":"bbemd8s16-direct-mount-hydraulic-pump-8t-spline","title":"BBEMD8S16 - Direct Mount Hydraulic Pump 8T Spline","description":"\u003cp\u003eThe Direct Mount Hydraulic Pump 8T Spline from Buyers Products is designed for trucks 1 ton or under, such as the Ford?? F350-F550. Ideal for trucks that run plows, spreaders, or dump bodies, this unit is designed for continuous work at 3500 PSI. Maximum 4200 PSI spike to prevent damage. Mounts directly to the truck's engine with the 4-bolt flange mount.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDirect or Remote Mount\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eDirect Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow at 1000 RPM\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e7.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow at 1200 RPM\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e9.19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow at 1500 RPM\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e11.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow at 1800 RPM\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e13.78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow at 2100 RPM\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e16.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow at 600 RPM\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4.59\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow at 900 RPM\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e6.89\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eGear Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInlet Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1 SAE ORB (-16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Pressure\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Rotations Per Minute (RPM)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border=1px solid #e5e7eb;\"\u003e2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eOutlet Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1 SAE ORB (-16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePorts (rear\/side)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eBoth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eRear Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1 SAE ORB (-16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eRotation\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eBi-Directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.25- 8 Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eSpline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eSide Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1 SAE ORB (-16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eSuction Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1 SAE ORB (-16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Direct Mount Hydraulic Pump 8T Spline represents a pinnacle of hydraulic power technology engineered specifically for light to medium-duty commercial vehicles. Designed by Buyers Products, a reputable leader in vehicle accessories and equipment, this hydraulic pump is a critical component for operators requiring robust, reliable, and integrated hydraulic power for various demanding applications. This detailed exposition will delve into the technical attributes, operational advantages, and application suitability of this advanced hydraulic pump, providing a comprehensive understanding for engineers, fleet managers, and end-users.\u003c\/p\u003e\n\n\u003ch3\u003ePrecision Engineering for Integrated Performance\u003c\/h3\u003e\n\n\u003cp\u003eAt its core, the Direct Mount Hydraulic Pump is meticulously engineered to provide seamless integration with existing vehicle powertrains. The \"Direct Mount\" designation signifies a design philosophy focused on minimizing power loss and maximizing efficiency by eliminating intermediate drive shafts or complex mounting brackets. This pump is specifically configured to mount directly onto the engine, typically via an accessible PTO (Power Take-Off) port or an auxiliary drive, ensuring a direct and uncompromised mechanical link. This direct connection mitigates torsional vibrations, reduces component count, and simplifies installation, leading to enhanced system reliability and reduced maintenance requirements over its operational lifespan.\u003c\/p\u003e\n\n\u003cp\u003eThe integral \"8T Spline\" refers to the input shaft configuration, featuring an 8-tooth spline with a 1.25-inch diameter. A spline shaft is critical for transmitting high torque loads smoothly and efficiently from the vehicle's engine to the pump's internal gearing. Unlike keyed shafts, splined connections distribute the load over multiple teeth, significantly increasing the torque transfer capacity and resistance to wear and fatigue. This design ensures a positive engagement that can withstand the dynamic stresses inherent in hydraulic operations, translating the engine's rotational power into hydraulic fluid flow with minimal mechanical losses. The precise manufacturing of the spline ensures a tight fit, minimizing backlash and extending the service life of both the pump and the mating drive component.\u003c\/p\u003e\n\n\u003ch3\u003eRobust Construction for Demanding Environments\u003c\/h3\u003e\n\n\u003cp\u003eDurability is paramount for hydraulic components operating in commercial vehicle environments. The Direct Mount Hydraulic Pump features a robust cast iron construction. Cast iron is selected for its superior strength, inherent rigidity, and excellent wear resistance. These properties are crucial for housing the internal gear mechanisms and withstanding the substantial internal pressures and operational stresses that a hydraulic pump experiences. Furthermore, cast iron possesses favorable dampening characteristics, which help to reduce noise and vibration during operation, contributing to a more stable and quieter hydraulic system. This material choice ensures longevity and consistent performance, even when subjected to harsh weather conditions, abrasive contaminants, and continuous heavy-duty cycling.\u003c\/p\u003e\n\n\u003ch3\u003eOptimized Hydraulic Performance\u003c\/h3\u003e\n\n\u003cp\u003eThis pump is designed for continuous duty at 3500 PSI, with a maximum transient spike pressure capability of 4200 PSI. The continuous pressure rating of 3500 PSI underscores its capability for sustained high-demand hydraulic tasks without degradation in performance or premature component wear. This level of pressure is well-suited for demanding applications such as operating heavy snowplows, sophisticated salt and sand spreaders, and substantial dump bodies, where considerable force is required. The additional capacity to withstand spikes up to 4200 PSI provides a critical safety margin, protecting the pump and the broader hydraulic system from damage during sudden load changes or momentary pressure surges, which are common in dynamic operational scenarios.\u003c\/p\u003e\n\n\u003cp\u003eThe pump boasts a nominal displacement of 2 cubic inches per revolution. This displacement, combined with the input shaft RPMs, directly dictates the fluid flow rate, a critical parameter for determining the speed and power of hydraulic actuators. The specifications detail a range of flow rates corresponding to various engine RPMs, illustrating the pump's versatile performance curve:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eAt 600 RPM: 4.59 GPM\u003c\/li\u003e\n    \u003cli\u003eAt 900 RPM: 6.89 GPM\u003c\/li\u003e\n    \u003cli\u003eAt 1000 RPM: 7.66 GPM\u003c\/li\u003e\n    \u003cli\u003eAt 1200 RPM: 9.19 GPM\u003c\/li\u003e\n    \u003cli\u003eAt 1500 RPM: 11.49 GPM\u003c\/li\u003e\n    \u003cli\u003eAt 1800 RPM: 13.78 GPM\u003c\/li\u003e\n    \u003cli\u003eAt 2100 RPM: 16.08 GPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese figures demonstrate a linear relationship between input RPM and output flow, characteristic of a high-quality gear pump. For example, at an engine speed of 1500 RPM, the pump delivers approximately 11.49 GPM. This flow rate is sufficient to rapidly actuate cylinders and motors in typical medium-duty applications. The maximum recommended operational RPM is 2000, ensuring the pump operates within its optimal efficiency and longevity parameters, preventing cavitation or excessive wear at higher speeds. The \"Flow at 8.0\" GPM, likely refers to a baseline or target flow often used for general specification, fitting within the comprehensive flow-rate data provided.\u003c\/p\u003e\n\n\u003ch3\u003eVersatile Porting and Bi-Directional Operation\u003c\/h3\u003e\n\n\u003cp\u003eSystem integration flexibility is enhanced by the pump's versatile porting options. It features 1 SAE ORB (-16) ports for both inlet and outlet, with options for both rear and side port configurations. The SAE ORB (O-Ring Boss) standard is widely recognized and preferred in hydraulic systems for its superior sealing capability, minimizing leakage even under high pressure. The size -16 corresponds to a specific thread and port diameter, ensuring adequate fluid ingress and egress to support the specified flow rates and prevent undue pressure drop or cavitation at the suction side. The availability of both rear and side ports provides installers with significant flexibility in plumbing configurations, allowing for optimized hose routing and minimizing the risk of interference within confined engine compartments or chassis spaces.\u003c\/p\u003e\n\n\u003cp\u003eFurther enhancing its adaptability, the pump is designed for bi-directional rotation. This feature simplifies installation and inventory management, as a single pump model can be used regardless of the engine's power take-off (PTO) shaft rotation direction (clockwise or counter-clockwise). This bi-directional capability is achieved through symmetrically designed internal components, such as the gears, and specific porting arrangements that allow for fluid flow reversal by simply changing the input shaft rotation. This eliminates the need for direction-specific pumps, streamlining maintenance and reducing the complexity of system design.\u003c\/p\u003e\n\n\u003ch3\u003eInternal Gear Design and Operational Principles\u003c\/h3\u003e\n\n\u003cp\u003eThe heart of this hydraulic pump is its precision-machined internal gear set, with a gear size of 1.25 inches. As a fixed displacement gear pump, it operates on a fundamental principle: two meshing gears rotate within a closely fitted housing. As the gears rotate, they create expanding volumes on the suction side, drawing hydraulic fluid into the pump. The fluid is then carried around the periphery of the gear teeth within the housing, where it is trapped. As the gears continue to rotate and mesh on the discharge side, the volume decreases, forcing the trapped fluid out under pressure into the hydraulic system. This design is renowned for its simplicity, robustness, and cost-effectiveness.\u003c\/p\u003e\n\u003cp\u003eGear pumps, like this unit, are particularly well-suited for mobile applications due to their inherent reliability, tolerance to contaminants (compared to more sensitive pump types), and good power-to-weight ratio. The precision of the gear manufacturing and the tight tolerances between the gears and the housing are crucial for maintaining volumetric efficiency, particularly at higher pressures. The 1.25-inch gear size, combined with the 2 cubic inch displacement, is optimized to achieve the specified flow rates at moderate RPMs, balancing power delivery with operational longevity.\u003c\/p\u003e\n\n\u003ch3\u003eApplications and Vehicle Compatibility\u003c\/h3\u003e\n\n\u003cp\u003eAs highlighted, this pump is ideally suited for trucks 1 ton or under, specifically referencing popular models like the Ford F350-F550. This class of vehicle is widely utilized across various industries for its versatility and robust chassis, making it a prime candidate for auxiliary hydraulic power. The primary applications include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSnowplows:\u003c\/strong\u003e Providing the necessary hydraulic power for lifting, angling, and down-pressure functions of snow removal equipment, enabling efficient and responsive operation in adverse winter conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpreaders:\u003c\/strong\u003e Powering hydraulic motors for salt, sand, or de-icing liquid spreaders, ensuring consistent and controlled material distribution for road maintenance and safety.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDump Bodies:\u003c\/strong\u003e Supplying the force to actuate hydraulic cylinders for raising and lowering dump beds, facilitating the rapid and efficient unloading of bulk materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBeyond these primary uses, the pump's specifications make it suitable for a broader range of auxiliary applications on similar vehicle platforms, including:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eService Cranes and Lift Gates:\u003c\/strong\u003e Providing power for smaller articulate cranes used on utility or service trucks, or for the hydraulic systems of vehicle-mounted lift gates.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWinch Systems:\u003c\/strong\u003e Powering hydraulic winches for recovery or material handling tasks.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact Construction Attachments:\u003c\/strong\u003e Supplying hydraulic flow to operate mini excavators, post-hole diggers, or other light construction attachments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUtility Vehicle Implement Control:\u003c\/strong\u003e From trenchers to broom attachments, where reliable hydraulic power is essential for various municipal or landscaping tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe direct mount design, coupled with its compact form factor and pilot diameter of 3.15 inches, facilitates a clean installation that minimizes space intrusion and maintains appropriate ground clearance, crucial for vehicles operating in challenging environments.\u003c\/p\u003e\n\n\u003ch3\u003eSystem Integration and Maintenance Considerations\u003c\/h3\u003e\n\n\u003cp\u003eSuccessful integration of the Direct Mount Hydraulic Pump into a vehicle's hydraulic system requires careful attention to several factors. The hydraulic reservoir size must be adequate to dissipate heat and accommodate fluid volume changes during operation. Filtration is paramount to protect the pump and other system components from contaminants. Proper hose and fitting selection, specifically the 1 SAE ORB (-16) specification, is essential to match the pump's flow and pressure capabilities, preventing cavitation on the suction side and minimizing pressure drop on the discharge side.\u003c\/p\u003e\n\n\u003cp\u003eMaintenance for this robust pump is generally straightforward, focusing on regular hydraulic fluid checks for level and quality, and periodic filter replacement. The durable cast iron construction and precision-engineered components are designed for a long service life with minimal intervention. However, adherence to manufacturer-recommended maintenance schedules and the use of appropriate hydraulic fluids are critical to maximizing the pump's lifespan and ensuring consistent peak performance.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\n\u003cp\u003eThe Direct Mount Hydraulic Pump 8T Spline by Buyers Products stands as a testament to engineering excellence, offering a powerful, reliable, and highly integrated hydraulic solution for light and medium-duty commercial vehicles. Its direct mount capability, robust cast iron construction, high continuous pressure rating, efficient flow delivery across a range of RPMs, and versatile porting options underscore its superior design. Coupled with the crucial 8-tooth spline shaft for efficient torque transfer and bi-directional rotation for installation flexibility, this pump is an indispensable asset for operators requiring dependable hydraulic power for plows, spreaders, dump bodies, and a multitude of other demanding applications. Choosing this hydraulic pump means investing in a foundation of performance, durability, and operational efficiency for your fleet.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449319510387,"sku":"BBEMD8S16","price":924.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/BBEMD8S16_ANG1.jpg?v=1768845320","url":"https:\/\/titustrucksaccessories.com\/products\/bbemd8s16-direct-mount-hydraulic-pump-8t-spline","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}