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The AZ9114730016 Hydraulic Lift Roller with Bolts (29X85X62) is a precision‑engineered, heavy‑duty component designed for the hydraulic lift and suspension systems of SINOTRUK Howo trucks, ensuring smooth, reliable operation and extended service life. As a trusted supplier of genuine Sinotruk howo parts, we offer this OEM‑grade lift roller assembly as a direct replacement for the original factory unit. The AZ9114730016 hydraulic lift roller delivers consistent load‑bearing performance, reduced friction, and reliable articulation, ensuring optimal suspension and lift functionality even under the most severe hauling and operating conditions.
Manufactured from high‑strength alloy steel with precision‑ground bearing surfaces and supplied with high‑grade mounting bolts, the AZ9114730016 lift roller assembly provides exceptional wear resistance and dimensional stability. Its advanced design incorporates a hardened roller element and a robust housing that ensures even load distribution, minimizing stress concentrations and reducing the risk of premature failure. This roller is a critical component for maintaining suspension and lift system integrity in Howo trucks.
OEM AZ9114730016 • Hydraulic lift application • Alloy steel • Bolts included • Direct OEM fit
The AZ9114730016 is a premium hydraulic lift roller assembly designed specifically for the suspension and lift systems of SINOTRUK Howo A7, T7H, and other heavy‑duty truck models. This roller is a critical component for managing load transfer and articulation in the hydraulic lift mechanism, ensuring smooth and reliable operation of the suspension and lift functions.
The AZ9114730016 lift roller features a precision‑ground roller element manufactured from high‑strength alloy steel, heat‑treated to achieve optimal hardness and wear resistance. The housing is precision‑machined to ensure a perfect fit with the mounting brackets, and the assembly includes high‑grade bolts for secure installation. Its robust design ensures even load distribution and minimal friction, reducing wear on the suspension components.
This lift roller is engineered to withstand the extreme axial and radial loads typical of heavy‑duty truck suspension and lift systems. Its robust construction and exacting tolerances contribute to reduced system wear, improved ride quality, and extended service intervals. Replacing a worn or damaged lift roller with the AZ9114730016 restores smooth operation and prevents costly suspension damage.
Common symptoms of a failing lift roller include unusual noise during suspension cycling, uneven tire wear, and reduced lift performance. Replacing the roller with the AZ9114730016 addresses these issues, restoring the suspension’s original performance and reliability. This OEM‑spec roller is the ideal choice for suspension overhauls and preventive maintenance.
Whether you are performing a complete suspension rebuild or addressing a specific lift system concern, the AZ9114730016 Hydraulic Lift Roller with Bolts 29X85X62 delivers the quality, precision, and durability that SINOTRUK Howo professionals expect.
The AZ9114730016 hydraulic lift roller is specifically designed for SINOTRUK Howo trucks equipped with hydraulic lift and suspension systems, commonly found in A7 and T7H series models, as well as other heavy‑duty chassis that utilize this roller size and mounting configuration. It serves as a direct replacement for the original roller and is compatible with all suspensions that use the 29mm bore, 85mm diameter, and 62mm length specifications.
This lift roller is essential for applications involving heavy loads, rough terrain, and demanding operating conditions, such as construction, mining, and long‑haul transport. In these environments, the suspension and lift system is subjected to high stress, and the roller must provide reliable load transfer and articulation. The AZ9114730016 is engineered to maintain consistent performance, reducing wear on the suspension components and preventing premature failure.
When replacing the lift roller, it is important to inspect the mounting brackets, bushings, and other suspension components for wear or damage. The AZ9114730016 roller is designed to work with the factory suspension components, ensuring proper fit and alignment. It is compatible with both standard and heavy‑duty suspension configurations.
For fleets with multiple HOWO trucks, this roller standardizes suspension maintenance, simplifying parts inventory and ensuring the correct component is available for scheduled service or emergency repairs. Always verify the roller dimensions and mounting bolt size on your specific truck to confirm compatibility, though the AZ9114730016 is the standard lift roller for the majority of Howo applications with this size.
Replacing the AZ9114730016 hydraulic lift roller is a moderately complex procedure that requires mechanical expertise and appropriate tools. This work should be performed by qualified technicians with experience in heavy‑duty truck suspension and lift systems. Begin by safely raising the vehicle and supporting the frame or axle as required.
Remove the old roller by unfastening the mounting bolts and carefully sliding the roller out of the bracket. Clean the mounting bracket thoroughly and inspect it for any wear or damage. Check the roller bore and the bracket for any debris or corrosion.
Install the new AZ9114730016 roller assembly, ensuring it is correctly oriented and seated in the bracket. Use the supplied high‑grade bolts and torque them to the manufacturer’s specification using a calibrated torque wrench. Apply a thread‑locking compound to the bolts to prevent loosening due to vibration.
After installation, perform a thorough inspection of the suspension and lift system, and conduct a road test to verify smooth, quiet operation. For maintenance, regularly inspect the roller for signs of wear, corrosion, or loose bolts. Lubricate the roller bearing surfaces as per the vehicle manufacturer’s recommendations, and replace the roller as part of a comprehensive suspension overhaul to ensure long‑term reliability.
The AZ9114730016 hydraulic lift roller is manufactured in an ISO 9001‑certified facility using advanced forging, machining, and heat‑treatment processes. The alloy steel is sourced from certified mills and undergoes chemical and mechanical testing to ensure it meets SAE 4140 specifications for tensile strength, hardness, and impact resistance.
Each roller is precision‑machined to exacting tolerances, with critical dimensions verified using automated inspection equipment. The roller surface is ground to a fine finish to minimize friction, and the housing is inspected for structural integrity. The supplied bolts are also tested for tensile strength and hardness to ensure reliable clamping force.
Every assembly undergoes rigorous quality control checks, including dimensional verification, hardness testing, and visual inspection for surface defects. Random samples from each production batch are subjected to dynamic load testing and articulation cycling to validate long‑term reliability under simulated suspension conditions.
We back the AZ9114730016 with a comprehensive 12‑month warranty against material and workmanship defects. Our rigorous quality control ensures that every roller delivers the same performance, fit, and durability as the original factory component, giving you confidence in your suspension and lift system.
The AZ9114730016 Hydraulic Lift Roller with Bolts is a critical component for maintaining smooth, reliable suspension and lift system operation in your HOWO truck. A worn or damaged roller can lead to uneven load distribution, excessive wear on other suspension components, and reduced ride quality. By replacing it with this genuine OEM‑grade assembly, you restore the suspension’s original performance and reliability, improving vehicle stability and driver comfort.
The AZ9114730016 is manufactured from premium alloy steel with precision‑ground surfaces and includes high‑grade mounting bolts, delivering the strength, wear resistance, and load capacity required for heavy‑duty trucking. Its precision‑engineered fit ensures a perfect, secure installation, reducing friction and extending service life. This translates to improved suspension performance, reduced maintenance costs, and extended vehicle life.
Fleet operators will benefit from reduced suspension maintenance, fewer unscheduled breakdowns, and lower overall repair costs. Owner‑operators will have peace of mind knowing their suspension and lift system is supported by a roller that meets OEM specifications and is backed by a comprehensive warranty.
Invest in the AZ9114730016 Hydraulic Lift Roller with Bolts 29X85X62 and ensure your SINOTRUK Howo’s suspension and lift system delivers the reliable performance you expect.
Order your AZ9114730016 today and keep your suspension system operating at its best.
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