|
Quantity
|
Total
|
||
|
|
|||
|
|
|||
The balancer shaft oil seal AZ9114520223 is an essential sealing component for the rear suspension of Sinotruk HOWO and Shacman trucks. Based on our field experience, this seal is engineered to withstand extreme oscillating loads while keeping lubrication inside the balancer hub and preventing contaminants like dust and water from entering. The genuine AZ9114520223 seal is made from high-performance elastomers that maintain their sealing properties under high thermal stress and heavy vibration. Mechanic's Expert Advice: An oil leak from the balancer hub is a critical warning sign. If left unaddressed, the friction will quickly destroy the balancer bushings. When replacing the AZ9114520223 seal, always inspect the shaft surface for any wear grooves or pitting. Installation Tip: Use a proper seal driver tool to ensure the seal is seated squarely. Improper installation is the most common cause of premature seal failure. We also recommend checking the condition of the hub's vent plug to ensure internal pressure doesn't build up and compromise the new seal. We specialize in spare parts for major heavy machinery brands: CHANGLIN, Sinomach, XCMG, Everun, HOWO, SITRAK, FAW, SEM, SDLG, LiuGong, FOTON, LINGONG, SHANTUI, CHENGGONG, XGMA.