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In the realm of heavy-duty truck maintenance, ensuring suspension integrity is critical for safety and performance. Genuine SANY parts provide the reliability needed for demanding applications. The Bogi Bush Assembly, identified by the precise OEM number 131402010050A009, represents a complete, ready-to-install pivot bushing unit designed for bogie suspension systems in SANY trucks and compatible heavy vehicles. This assembly integrates multiple components into one optimized package, offering superior articulation, load distribution, and vibration damping. By choosing the genuine 131402010050A009 assembly, operators ensure perfect compatibility, simplified installation, and long-lasting performance that protects the entire bogie structure from premature wear and costly downtime.
Bogi Bush Assembly
Сборка втулки балансира
Conjunto del Buje del Bogie
The SANY Bogi Bush Assembly, part number 131402010050A009, is engineered as a fully integrated solution rather than just a simple bushing. It typically consists of the inner metal sleeve, the outer housing, a high-performance rubber or polyurethane bushing element, and often includes integrated seals and wear rings. This pre-assembled and pre-lubricated unit is designed for direct replacement, eliminating the need to source and assemble multiple individual components. The 131402010050A009 assembly ensures that all parts are perfectly matched in terms of tolerances, material properties, and performance characteristics, providing optimal load transfer from the bogie beam to the chassis while allowing controlled articulation. This holistic approach to suspension design is what sets genuine SANY parts apart in durability and reliability.
Engineering Advantage: The assembly is calibrated to provide a specific durometer (hardness) and deflection rate. This precise engineering ensures that the 131402010050A009 absorbs road shocks effectively without allowing excessive axle movement that could compromise alignment and tire wear. The integrated design also prevents the common issue of component mismatch that can occur when piecing together aftermarket parts from different manufacturers.
The 131402010050A009 utilizes advanced chemical and vulcanization processes to permanently bond the elastomeric bushing to the inner and outer metal sleeves. This creates a monolithic unit that prevents slippage, reduces internal friction, and distributes stress evenly. The bond is designed to withstand extreme shear and torsional forces over the assembly’s entire service life, a critical factor for the demanding 131402010050A009 application.
Many assemblies, including the 131402010050A009, come with built-in sealing lips or grooves for external seals, and some are pre-packed with long-life lithium-complex grease. This “sealed-for-life” design minimizes maintenance requirements by protecting the pivotal bearing surfaces from contamination and retaining lubrication far longer than traditional open bushings, significantly extending service intervals.
The internal geometry of the bushing element is carefully contoured. The 131402010050A009 may feature progressive stiffness characteristics—softer initial deflection for small vibrations, firming up under larger loads. This provides a balance between ride comfort and handling stability, ensuring the bogie responds predictably under both laden and unladen conditions.
Installing the genuine SANY Bogi Bush Assembly, part number 131402010050A009, delivers immediate and long-term performance improvements. The most noticeable benefit is the restoration of precise suspension kinematics. A worn bogie pivot causes vague steering, uneven tire wear, and a “wandering” feel on the highway. The new 131402010050A009 assembly tightens up the suspension, restoring direct handling and improving driver confidence. Furthermore, by effectively damping vibrations and impacts from rough terrain, the assembly reduces stress transmitted to the frame, cab, and payload, enhancing both component longevity and operator comfort.
From a maintenance perspective, the pre-assembled nature of the 131402010050A009 drastically reduces installation time and complexity. There’s no need to press in separate bushings, install seals, or worry about alignment—it’s a direct bolt-in replacement. This translates to lower labor costs and reduced vehicle downtime. For fleet managers, the predictable service life and robust construction of the genuine assembly mean fewer roadside failures and more reliable scheduling for preventive maintenance, optimizing overall fleet availability and profitability.
The table below outlines the comprehensive technical specifications for the SANY Bogi Bush Assembly, OEM part number 131402010050A009. These details are essential for verifying the correct application and understanding the engineering standards behind this critical suspension component.
Replacing a bogie bush assembly with the genuine 131402010050A009 unit streamlines the repair process. Begin by safely supporting the truck and relieving the load from the bogie. Remove the pivot bolt—this may require significant force if the old bushing is seized. Use a dedicated bushing press or a suitable hydraulic tool to remove the old assembly from the bogie beam eye. Thoroughly clean the mounting bore, removing any rust, burrs, or old adhesive. Before pressing in the new 131402010050A009 assembly, apply a thin film of approved anti-seize compound to the outer housing to facilitate future removal and prevent corrosion bonding.
Critical Installation Tip: Always press the assembly in squarely, applying force only to the outer metal housing. Never apply pressure to the rubber/polyurethane element or the inner sleeve, as this can permanently damage the bonded structure of the 131402010050A009. Use the correct sized mandrel or socket that contacts the entire circumference of the housing rim. Ensure the assembly is fully seated against the shoulder in the bogie beam before inserting the new, high-tensile pivot bolt and torquing it to the manufacturer’s specification.
Audible Clunking or Knocking: The most common sign of a failed bogie bush is a distinct metal-on-metal knocking sound from the bogie area when accelerating, braking, or traversing uneven ground. This indicates excessive clearance within the assembly, meaning the 131402010050A009 requires immediate replacement.
Deteriorated Handling: Excessive play in the pivot point causes vague steering, rear axle “steer” or wander, and uneven tire wear (especially scalloping or cupping on the inner edges of rear tires). If these symptoms appear, inspect the 131402010050A009 assemblies for wear.
Visual Inspection Signs: Perform a visual and physical check. Look for cracked, split, or extruded rubber. Check for rust weeping from between the metal sleeves (indicating bond failure). Use a pry bar to test for movement between the inner sleeve and the outer housing—any visible movement means the assembly is worn out.
Vehicle Oscillation: An often-overlooked symptom is an increase in low-frequency pitch or bounce after hitting a bump. A worn bogie bush can compromise the damping characteristics of the entire suspension, leading to a “bouncy” or unsettled ride when laden.
Choosing the authentic SANY Bogi Bush Assembly, part number 131402010050A009, is a decision that guarantees safety, performance, and value. Non-genuine assemblies may appear similar but often compromise on material quality, bonding technology, and dimensional precision. Inferior rubber compounds can degrade quickly, losing their elasticity and damping properties. Poor bonding can lead to sleeve separation under load, causing sudden and catastrophic failure. The genuine 131402010050A009 is manufactured to SANY’s rigorous quality standards, ensuring consistent material properties, perfect fit, and reliable performance that matches the original equipment in every way.
Moreover, using the genuine assembly protects your vehicle’s warranty and ensures compatibility with the designed suspension geometry. Fleet operators benefit from the predictable service life and reduced risk of premature failure, which minimizes unplanned downtime and protects the company’s bottom line. Investing in the correct part, the 131402010050A009, is an investment in the long-term health and productivity of your heavy-duty truck.
The SANY Bogi Bush Assembly (OEM 131402010050A009) is a fundamental component for maintaining the safety, stability, and efficiency of your truck’s bogie suspension. Its integrated, high-quality design offers a reliable solution that restores precise handling, reduces maintenance frequency, and protects adjacent components from abnormal wear.
For optimal results, replace these assemblies in pairs (both sides of the bogie) and always use the correct installation tools and procedures. Source the 131402010050A009 from authorized SANY parts suppliers to ensure you receive a genuine, fully warranted component. By prioritizing this critical suspension repair, you ensure your vehicle remains a dependable asset on the road, capable of handling heavy loads and challenging conditions with confidence.
If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.
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