Automatic Brake Slack Adjuster for Trucks
An Automatic Brake Slack Adjuster (ABSA) is a critical component in commercial vehicle braking systems, designed to automatically maintain optimal brake clearance as the brake linings wear over time.
Key Features & Functions
Self-Adjusting Mechanism
Automatically compensates for brake pad wear, ensuring consistent brake clearance without manual intervention.
Eliminates the risk of over-travel (excessive pushrod stroke) or under-adjustment (insufficient braking force).
Enhanced Safety & Performance
Maintains proper braking torque across all wheel positions (front/rear, left/right).
Reduces the likelihood of brake fade caused by excessive heat due to misadjusted brakes.
Durability & Maintenance Benefits
Minimizes manual maintenance requirements, lowering operational costs.
Compatible with air brake systems (common in heavy-duty trucks).
How It Works
During forward braking, the adjuster senses slack and engages a one-way clutch mechanism to rotate the adjustment screw.
Reverse torque (e.g., during reversing) typically does not trigger adjustment, preventing over-compensation.
Some advanced models feature wear indicators for proactive maintenance.
|
OEM |
070276011 |
|
Refereces 72689 |
|
|
Spline Teeth |
19 |
|
Arm Lengths |
145 |
|
Bushing Diameter |
14 |
|
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 are the payment term?
A: Many kind of payment term are available: T/T, Cash, Alipay, Paypal, Western Union…30% in advance and 70% before shipment.
Q: What is your terms of delivery?
A: Many kind of delivery term are available: EXW, FOB, CIF, Door to door.
Q: What's the delivery time?
A: Generally, goods will be sent around 20-30days. Stock goods will be sent within 7 days once we receive payment.
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