We warmly welcome our regular and new consumers to join us for 40020226, OEM AS1133, 40010143. We recognize that with the development of global marketization, trailer automatic brake adjuster development must respond quickly to market needs. We offer a range of after-sales services, including repairs, maintenance, and replacements. Our mission is to help businesses achieve success through innovative and reliable solutions. We believe that innovation is key to success, and we invest heavily in research and development. Our customer service team is multilingual, ensuring seamless communication with clients worldwide. Only enterprises that really capture the hearts of employees can be invincible in the competition. Your demand is our requirement and the beginning of our cooperation.
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![AS1139 5" AS Series American Type 28-spline, 1.5" Dia Automatic Slack Adjuster]()
AS1139 5" AS Series American Type 28-spline, 1.5" Dia Automatic Slack AdjusterOEM: AS1139
Spline Teeth:1.5’’/28
Arm Lengths: 5"
CLEVIS THREAD:5/8-18"
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50 pcs
Packaging:... -
![Brake Adjuster S-ABA 1-1/2”,10 Spline 5.5”-6.5” OEM 40010143]()
Brake Adjuster S-ABA 1-1/2”,10 Spline 5.5”-6.5” OEM 40010143Brake Adjuster S-ABA OEM 40010143 comes with 1-1/2” shaft, 10 splines and 5.5”-6.5” adjustable arm. It is a high-precision heavy-duty brake part built for commercial vehicle brake... -
![AS1150 6" AS Series American Type 28-spline, 1.5" Dia Automatic Slack Adjuster]()
AS1150 6" AS Series American Type 28-spline, 1.5" Dia Automatic Slack AdjusterOEM: AS1150
Spline Teeth:1.5’’/28
Arm Lengths: 6"
CLEVIS THREAD:5/8-18"
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50 pcs
Packaging:... -
![AS1140 5-1/2" AS Series American Type 28-spline, 1.5" Dia Automatic Slack Adjuster]()
AS1140 5-1/2" AS Series American Type 28-spline, 1.5" Dia Automatic Slack AdjusterOEM: AS1140
Spline Teeth:1.5’’/28
Arm Lengths: 5-1/2"
CLEVIS THREAD:1/2-20’’&5/8-18"
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50... -
![AS1138 5-1/2" AS Series American Type 24-spline, 1.25" Dia Automatic Slack Adjuster]()
AS1138 5-1/2" AS Series American Type 24-spline, 1.25" Dia Automatic Slack AdjusterOEM: AS1138
Spline Teeth:1.25’’/24
Arm Lengths: 5-1/2"
CLEVIS THREAD:1/2-20’’&5/8-18"
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50... -
![AS1137 5" AS Series American Type 24-spline, 1.25" Dia Automatic Slack Adjuster]()
AS1137 5" AS Series American Type 24-spline, 1.25" Dia Automatic Slack AdjusterOEM: AS1137
Spline Teeth:1.25’’/24
Arm Lengths: 5"
CLEVIS THREAD:1/2-20’’&5/8-18"
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50... -
![R801043 Automatic Slack Adjuster | Drum Brake, Red Piston, 1‑1/2"-10 Spline, 5-1/2" Lever Length]()
R801043 Automatic Slack Adjuster | Drum Brake, Red Piston, 1‑1/2"-10 Spline, 5-1/2" Lev...OEM: R801043
Refereces OEM:
Spline Teeth:1.5’’/10
Arm Lengths: 5-1/2"
CLEVIS THREAD: 5/8-18”
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50... -
![R801003 Automatic Slack Adjuster | Drum Brake, Red Piston, 1‑1/4"-24 Spline, 5‑1/2" Lever Length]()
R801003 Automatic Slack Adjuster | Drum Brake, Red Piston, 1‑1/4"-24 Spline, 5‑1/2" Lev...OEM: R801003
Refereces OEM:
Spline Teeth:1.25’’/24
Arm Lengths:5-1/2”
CLEVIS THREAD: 5/8-18”
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50... -
![Automatic Slack Adjuster For North America Truck Brake System S-ABA 1/2" ,10 Spline 6" OEM 40020233]()
Automatic Slack Adjuster For North America Truck Brake System S-ABA 1/2" ,10 Spline 6" ...OEM: 40020233
Refereces OEM: 40020233M1D
Spline Teeth:10
Arm Lengths:6”
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50 pcs
Packaging: Neutral... -
![Automatic Slack Adjuster For American Truck S-ABA 1/2”-10Spline 5”-6” OEM 40010141]()
Automatic Slack Adjuster For American Truck S-ABA 1/2”-10Spline 5”-6” OEM 40010141OEM: 40010141
Refereces OEM:
Spline Teeth:28
Arm Lengths:5-1/2”
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50 pcs
Packaging: Neutral or... -
![Automatic Slack Adjuster For American Truck S-ABA 1/2”-10Spline 5.5” OEM 40010215]()
Automatic Slack Adjuster For American Truck S-ABA 1/2”-10Spline 5.5” OEM 40010215Spline Teeth:10
Arm Lengths:5-1/2”
Bushing Diameter: 0.5”
Material: Forging or casting
MOQ: 50 pcs
Packaging: Neutral or Customized
Brand: Supper truck/ Ryaim... -
![Heavy Duty Automatic Slack Adjuster for US S-ABA 1/2,10 Spline 5.5”OEM 40020212]()
Heavy Duty Automatic Slack Adjuster for US S-ABA 1/2,10 Spline 5.5”OEM 40020212The OEM 40020212 S-ABA automatic slack adjuster is a heavy-duty premium brake part, engineered specifically for American commercial vehicles. It features 1-1/2″ shaft, 28 spline and 6″ arm...
Joseph Weaver
It took a long time to evaluate, and the overall is not bad, it is worth recommending, this price is still relatively high.
Deanna Barnes
Self-improvement, enterprising, innovation, excellence is the corporate spirit of this company. It is because they continue to innovate and improve their core competencies that they can be at the
David Hopkins
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
Cameron Long
Such a good and cheap thing is worth earning. Don't you want to visit this company? The product quality is very high, the delivery speed is fast, and the packaging is exquisite. It is a pleasant
Edward Campbell
We are very impressed with the exquisite workmanship and lack of flaws in your products! We also hope that your company will grow from strength to strength!
Ernest Abbott
Every time I have a question, the staff of the company will put down their tasks to help me patiently and meticulously answer all questions.
Our company has a group of experienced talents responsible for tata truck series manual slack adjuster, Knorr Style Brake Caliper Replacement Parts, Disc Brake Caliper with Bracket quality and product innovation. As one of the most professional trailer automatic brake adjuster manufacturers and suppliers in China, we're featured by quality products and good service. Please feel free to wholesale custom made trailer automatic brake adjuster from our factory. Contact us for more details.