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The 712W25441-0018 ABS Sensor Ferrule is a premium, heavy-duty chassis brake component engineered specifically for SINOTRUK Howo trucks, securing the ABS wheel speed sensor in its mounting bore for accurate wheel speed measurement. As a trusted supplier of genuine Sinotruk howo parts, we offer this OEM-grade ferrule as a direct replacement for the original factory unit. The 712W25441-0018 ferrule ensures correct sensor alignment, stable retention and dependable performance on Howo A7, T7H, HOWO 371 and HOWO 380 models.
Manufactured from high-strength brass or stainless steel with a corrosion-resistant finish, the 712W25441-0018 ABS Sensor Ferrule is built to exact OEM dimensions. Its robust construction maintains a precise interference fit, resists vibration, brake dust, moisture and temperature extremes, and provides dependable performance under the constant mechanical and thermal loads of commercial truck braking.
OEM 712W25441-0018 • ABS sensor retention • Corrosion resistant • Vibration resistant • Direct OEM fit
The 712W25441-0018 ABS Sensor Ferrule is a precision retaining component in the wheel-end brake system of SINOTRUK Howo trucks. It is pressed into the steering knuckle, axle housing or hub assembly to hold the ABS wheel speed sensor at the correct air gap from the tone ring, enabling accurate wheel speed signals for the ABS and EBS systems.
This 712W25441-0018 ferrule is manufactured to exact OEM dimensions. The outer diameter provides the correct interference fit, the inner bore guides the sensor squarely into position, and the chamfered entry prevents seal damage during installation. The material is selected for corrosion resistance and dimensional stability under heat and vibration.
Common signs that an ABS sensor ferrule needs replacement include a loose or tilted ABS sensor, erratic wheel speed readings, ABS warning lamps, damaged sensor tips, corrosion in the mounting bore, and fault codes for wheel speed signal loss. Fitting a new 712W25441-0018 ferrule restores secure sensor retention and reliable ABS operation.
Whether you are repairing a faulty ABS circuit, replacing a worn ferrule or carrying out preventive maintenance on a fleet of Howo trucks, the 712W25441-0018 ABS Sensor Ferrule delivers the quality, reliability and durability that SINOTRUK Howo professionals expect.
The 712W25441-0018 ABS Sensor Ferrule is designed for SINOTRUK Howo trucks, with primary compatibility across the A7, T7H, HOWO 371 and HOWO 380 series. It is a direct OE replacement, so it presses into the original steering knuckle or axle housing and accepts the factory ABS sensor without modification.
This ferrule is essential in applications where reliable ABS and EBS operation is critical, such as long-haul transport, construction, mining and municipal service. In these duties, the ferrule must maintain a secure interference fit and resist vibration, brake dust, heat and contamination.
When replacing the ABS sensor ferrule, it is recommended to inspect the ABS sensor, tone ring, wheel bearing, steering knuckle and wiring harness for wear or damage. The 712W25441-0018 is designed to work with the factory brake system, ensuring correct sensor alignment and reliable wheel speed signals.
For fleets with multiple HOWO trucks, standardising on the 712W25441-0018 ABS Sensor Ferrule simplifies brake repair inventory and ensures the correct part is available for scheduled maintenance or emergency repairs.
Replacing the 712W25441-0018 ABS Sensor Ferrule is a straightforward procedure that requires basic mechanical knowledge and hand tools. This work should be performed by a qualified technician. Begin by disconnecting the battery negative terminal and safely raising the vehicle.
Remove the wheel and the ABS sensor from the mounting bore. Clean the bore thoroughly to remove corrosion, brake dust and old sealant. Inspect the bore for damage or excessive wear. If the old ferrule is still present, extract it carefully without damaging the knuckle or axle housing.
Press the new 712W25441-0018 ferrule into the bore using a suitable driver until it seats fully. Apply a small amount of anti-seize compound to the sensor body, then insert the ABS sensor through the ferrule until it contacts the tone ring. Reconnect the sensor, refit the wheel and lower the vehicle.
For ongoing maintenance, periodically check that the ABS sensor remains secure and that the ferrule is free from corrosion or damage. If wheel speed faults recur, inspect the tone ring and sensor before replacing the ferrule again.
The 712W25441-0018 ABS Sensor Ferrule is manufactured in an ISO 9001-certified facility using high-grade brass or stainless steel and precision machining processes. Raw materials are sourced from certified suppliers and undergo incoming inspection for hardness, dimensional accuracy and corrosion resistance.
Each ferrule is machined on precision lathes and then tested for outer diameter, inner bore, chamfer angle and surface finish. The interference fit is verified against the OEM gauge, and the corrosion-resistant coating is inspected for coverage. Every unit is visually inspected before packing.
Random samples from each production batch undergo environmental testing, including thermal cycling, humidity exposure, vibration and salt spray, to validate long-term reliability in heavy-duty truck applications. These tests ensure the ferrule continues to perform in the harsh conditions experienced by SINOTRUK Howo vehicles.
We back the 712W25441-0018 with a comprehensive 12-month warranty against material and workmanship defects. Our rigorous quality control ensures that every ABS sensor ferrule delivers the same fit, function and durability as the original factory component.
The 712W25441-0018 ABS Sensor Ferrule is a vital small component for maintaining reliable ABS sensor retention, accurate wheel speed signals and braking safety on your Howo truck. A worn or corroded ferrule causes sensor movement, erratic readings and ABS warning lamps, especially on rough roads.
Manufactured from high-quality brass or stainless steel with a corrosion-resistant finish, the 712W25441-0018 offers outstanding reliability, dimensional stability and long-term durability. Its direct-fit design ensures straightforward installation and immediate compatibility with the factory brake system.
Fleet operators benefit from reduced brake system downtime, lower maintenance costs and improved vehicle safety. Owner-operators gain peace of mind knowing their ABS sensors are securely retained by a ferrule that meets strict OEM standards and is backed by a comprehensive warranty.
Order the 712W25441-0018 ABS Sensor Ferrule today and keep your SINOTRUK Howo braking safely for years to come.
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