Product Specification
|
OEM |
40010144 |
|
Refereces OEM |
E6918A 40910678 EM50420 |
|
Spline Teeth |
28 |
|
Arm Lengths |
6" |
|
Bushing Diameter |
0.5" |
|
Material |
Forging or casting |
|
MOQ |
50 pcs |
|
Packaging |
Neutral or Customized |
|
Brand |
Supper truck/ Ryaim or customized |
|
Product standard |
High quality/ 100% testing before shipment |
|
Delivery term |
Fob Ningbo or Shanghai, CIF, DDP…. |


AQ (Super Simple English)
Q: What is the advantage of using an automatic slack adjuster instead of a manual type?
A: An automatic slack adjuster continuously maintains proper brake clearance during vehicle operation, reducing the need for frequent manual brake adjustments. It helps improve braking consistency, lowers maintenance workload, and supports safer operation for heavy-duty American trucks.
Q: Which truck applications are compatible with OEM 40010144 automatic slack adjusters?
A: OEM 40010144 is commonly used on American heavy-duty truck drive axles, including applications for Mack, Freightliner, Volvo, and trailer brake systems equipped with 1-1/2" camshafts and 28 spline configurations. Compatibility should always be confirmed using the original axle and brake specifications.
Q: Why is regular lubrication important for S-ABA automatic slack adjusters?
A: Proper lubrication helps maintain smooth internal adjustment mechanisms and prevents premature wear of the worm gear and spline components. In commercial fleet operations, insufficient or incorrect grease can affect automatic adjustment performance and reduce brake system reliability.
Hot Tags: automatic slack adjuster for american truck s-aba 1/2”,28 spline 6” OEM 40010144, China automatic slack adjuster for american truck s-aba 1/2”,28 spline 6” OEM 40010144 manufacturers, suppliers, factory

