The Front case component is a comprehensive transmission front housing assembly kit engineered specifically for the HOWO Max 4X2 tractor, encompassing the front transmission housing, counter shaft bearing adjusting gasket, and all necessary double-end studs for a complete and reliable installation. This essential driveline component ensures precise alignment, proper bearing preload, and secure fastening of the transmission’s front section. As genuine howo Parts, the Front case component meets the highest OEM standards, delivering the durability, precision, and performance that professional drivers expect from their HOWO Max 4X2.
The Front case component integrates the Front transmission housing assembly (HW25712XSTL), which is the main structural casting that houses the input shaft, countershaft bearings, and other critical transmission components. This housing is precisely machined to provide accurate bearing bores and mounting surfaces. The kit also includes the Counter shaft bearing adjusting gasket unit (For helical tooth), a precision shim pack used to set the correct bearing preload on the countershaft, ensuring smooth operation and long service life. Finally, the Double-end stud (Q1291035) is provided for securing the housing to the transmission case, providing a robust, vibration-resistant fastening solution. This Front case component is the ideal choice for rebuilding or repairing the transmission of your HOWO Max 4X2.
With the Front case component, you can restore the integrity of your vehicle’s transmission, ensuring smooth gear changes, reduced noise, and reliable power transfer. Trust in HOWO’s engineering and the quality of this Front case component to keep your truck operating at peak performance.
The Front transmission housing assembly (HW25712XSTL) is the primary structural component of this Front case component, serving as the front casing for the HW25712XSTL transmission model. This precision-cast aluminum or iron housing provides the rigid support and accurate bearing alignment necessary for smooth, efficient power transmission. It houses the input shaft, the main drive gear, and the front countershaft bearings, and its internal oil galleries ensure proper lubrication of all moving parts.
The Front transmission housing assembly (HW25712XSTL) is manufactured using high-quality materials and advanced casting techniques, ensuring dimensional accuracy and structural integrity. The housing is designed to withstand the high torsional loads and thermal stresses encountered during heavy-duty operation. Its machined mounting faces and bearing bores are produced to tight tolerances, guaranteeing a perfect fit for the transmission’s internal components and ensuring proper gear meshing and bearing preload.
This Front transmission housing assembly (HW25712XSTL) is a direct replacement for the original equipment, featuring identical mounting points and bolt patterns. Its robust design contributes to the overall durability of the transmission, helping to prevent leaks and maintain oil pressure. This housing is an essential part of the Front case component, ensuring that the transmission operates reliably and efficiently over hundreds of thousands of kilometers.
The Front transmission housing assembly (HW25712XSTL) is compatible with the HOWO Max 4X2, as well as other HOWO models using the HW25712XSTL transmission. Its durable construction and precise engineering make it a critical component for maintaining the performance and reliability of your vehicle’s drivetrain.
The Counter shaft bearing adjusting gasket unit (For helical tooth) is a precision shim pack used to set the correct preload on the countershaft bearings within the Front case component. This unit consists of a set of thin metal shims in various thicknesses, allowing the technician to select the appropriate combination to achieve the specified bearing preload. Proper preload is essential for the smooth operation and long life of the countershaft bearings and gears.
The Counter shaft bearing adjusting gasket unit (For helical tooth) is specifically designed for transmissions with helical-cut gears, which generate axial thrust forces that must be properly managed. The correct bearing preload ensures that the countershaft remains precisely positioned, maintaining optimal gear mesh and minimizing wear. This gasket unit is a critical component of the Front case component, enabling the transmission to operate quietly and efficiently.
The shims in this Counter shaft bearing adjusting gasket unit are manufactured from high-quality spring steel with a consistent thickness tolerance, ensuring accurate preload adjustment. Each shim is clearly marked with its thickness, simplifying the selection process during assembly. This unit is an essential part of any transmission rebuild, providing the adjustability needed to achieve the factory-specified bearing preload.
The Counter shaft bearing adjusting gasket unit (For helical tooth) is supplied as part of the Front case component, ensuring that the correct shims are available when reassembling the transmission. Using genuine shims from this unit guarantees the proper preload, preventing premature bearing failure and ensuring the longevity of the transmission.
The Double-end stud is a high-strength threaded fastener used to securely attach the Front transmission housing assembly to the main transmission case. This stud features threads on both ends, with a plain shank in between, and is designed to provide a robust, vibration-resistant connection that maintains the integrity of the Front case component under heavy loads.
Manufactured from high-grade alloy steel and heat-treated for optimal strength, the Double-end stud is capable of withstanding the high clamping forces and dynamic loads experienced during transmission operation. Its precise threads ensure consistent torque application, and the stud is designed to be used with the specified nuts and washers to provide a secure, leak-free joint. This stud is a critical component of the Front case component, ensuring that the housing remains firmly attached to the transmission.
The Double-end stud is supplied with the correct length and thread pitch for the HOWO Max 4X2 transmission, ensuring a perfect fit. Its robust design and corrosion-resistant coating ensure long service life, even in the harsh environment of the drivetrain. This stud is an essential part of any transmission assembly, providing the secure fastening needed to maintain the integrity of the Front case component.
Using genuine Double-end studs from the Front case component kit ensures that the correct fasteners are used, preventing stripped threads or insufficient clamping force. This attention to detail is essential for the reliability and safety of the transmission assembly.
Front case component – complete transmission front housing kit for HOWO Max 4X2
| Material Encoding | Name |
|---|---|
| AZ2208030003 | Counter shaft bearing adjusting gasket unit (For helical tooth) |
| AZ2203000068 | Front transmission housing assembly (HW25712XSTL) |
| Q1291035 | Double-end stud |
The Front case component includes the main housing, the bearing adjusting shim set, and the double-end studs – everything needed to rebuild or repair the front section of your transmission. This all-in-one kit simplifies the rebuild process and ensures compatibility.
Every component of the Front case component is manufactured to the exact specifications of the original equipment, guaranteeing a perfect fit and reliable performance. The precision casting and machining ensure accurate bearing alignment and proper preload for smooth transmission operation.
The high-strength materials and robust design of the Front case component ensure long-term durability under the heavy loads and vibrations of commercial trucking. The double-end studs provide a secure, leak-proof fastening that withstands thermal cycling and dynamic stress.
As genuine howo Parts, the Front case component is designed and tested by the same engineers who built your transmission. You receive the assurance of quality, performance, and compatibility that only OEM components can provide, supported by HOWO’s global network.
The Front case component is a critical assembly for maintaining the reliability and performance of your HOWO Max 4X2’s transmission. The front housing provides the structural foundation for the input shaft and countershaft bearings, while the bearing adjusting gasket unit ensures the correct preload for smooth, quiet operation. The double-end studs provide a secure fastening that withstands the high stresses of heavy-duty driving.
Over time, the front housing can become cracked or worn, the bearing preload can drift, and the studs can corrode or stretch. Replacing these components with genuine parts from the Front case component restores the transmission to like-new condition, preventing future failures and reducing the risk of costly downtime. This Front case component is an essential part of any major transmission overhaul.
Installation of the Front case component requires a skilled technician with the appropriate tools and knowledge of transmission assembly. The precision shims must be carefully selected and installed to achieve the specified bearing preload, and the studs must be torqued to the correct specification to ensure proper clamping force. This Front case component is designed to make the rebuild process straightforward, with all components clearly identified and matched.
Regular inspection of the Front case component is recommended as part of your vehicle’s preventive maintenance. Look for signs of oil leaks, unusual noise, or vibration that could indicate bearing or housing issues. Replacing worn components with this genuine kit ensures the continued reliability of your transmission and prevents more extensive damage to internal gears and shafts.
For fleet operators, standardizing on the Front case component simplifies parts inventory and ensures consistent transmission performance across all vehicles. The durable construction reduces the frequency of major repairs, lowering total cost of ownership and increasing vehicle uptime.
Owner-operators will appreciate the peace of mind that comes from using genuine HOWO parts. Knowing that your Front case component is built to OEM standards allows you to focus on the road, confident that your transmission is protected.
The Front case component is also compatible with the latest diagnostic tools, allowing for easy verification of bearing preload and housing integrity during routine checks. This compatibility simplifies troubleshooting and ensures that your transmission remains in optimal condition.
In summary, the Front case component is the definitive solution for rebuilding or repairing the front transmission housing of your HOWO Max 4X2. Its comprehensive design, OEM-quality construction, and ease of installation make it the smart choice for any professional driver or fleet manager.
Choose the Front case component for your next transmission service and experience the difference that genuine howo Parts make. This investment in reliability will pay dividends in transmission longevity and reduced downtime.
Order the Front case component today and ensure that your HOWO Max 4X2 continues to deliver the dependable power and performance that you expect. With this complete kit, you can restore your transmission’s front housing to factory-new condition and drive with confidence.
Don’t compromise on transmission integrity – upgrade with the genuine Front case component and keep your HOWO Max 4X2 operating at its best.
The Front case component – engineered for HOWO Max 4X2, delivering precise transmission front housing and bearing preload for reliable power transfer.
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