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King Long Higer Bus Universal EQ140 Automatic Slack Adjuster Q01-H01 Worm Gear Dynamic Bus Spares

1
MOQ
$20.00/pieces 5-49 pieces
Price
King Long Higer Bus Universal EQ140 Automatic Slack Adjuster Q01-H01 Worm Gear Dynamic Bus Spares
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
Long-life Design: Worm Gear And Worm Structure Has A Service Life Of More Than 500,000 Kilometers.
Precision Automatic Compensation: Real-time Detection Of Braking Clearance With An Error Control Of ±0.1mm.
Dynamic Load Balancing: Multi-round Synchronous Adjustment To Avoid Braking Force Deviation.
High Temperature Resistant Coating: Surface Treatment Can Withstand Braking High Temperature Of 300 ℃.
Free From Manual Adjustment: Eliminate Manual Adjustment Errors And Reduce Maintenance Costs.
Millisecond-level Response: Dynamic Adjustment Speed < 50ms To Ensure Braking Consistency.
High-torque Load-bearing: Adapt To The Axle Load Requirements Of 16-25 Ton Passenger Cars.
High-strength Alloy Steel: Surface Quenching Treatment, Hardness HRC58-62.
Packaging: Carton, Wooden Box, Custom Packaging
Accessory Type: Chassis Parts
Applicable Scenario: Bus, Truck
International Certification: ISO 9001
Model: Q01-H01
Highlight:

EQ140 Worm Gear Automatic Slack Adjuster

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Dynamic Load King Long Bus Adjuster

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Higer Bus Brake Adjuster Q01-H01

Basic Infomation
Place of Origin: Nanjing, China
Brand Name: Dingguang
Certification: ISO 9001
Model Number: Q01-H01
Payment & Shipping Terms
Packaging Details: Carton, wooden box, custom packaging
Delivery Time: 7-18day
Payment Terms: T/T
Supply Ability: 5000/month
Product Description
Universal EQ140 Automatic Slack Adjuster for King Long & Higer Buses - PN Q01-H01 Product Description Maintain optimal braking performance in your King Long and Higer buses utilizing the common EQ140 type Automatic Slack Adjuster , part number Q01-H01. This crucial component automatically maintains the correct clearance between the brake shoes and drum, ensuring consistent braking efficiency, enhanced safety, and reducing the need for frequent manual adjustments. Nanjing Dingguan Auto Parts Co., Ltd. offers this reliable component, providing a dependable solution for maintaining the safety and performance of your fleet’s braking systems. specification Product Name: Automatic adjusting arm Part Number; Q01-H01 Quality control: ISO9001 Size: Number of teeth 10 Type: Suspension accessories Place of origin: Nanjing, China Materials: durable Packaging: Paper packaging/custom packaging Minimum order quantity: 1 Application: bus truck Status: brand new Cargo transportation: TNT, EMS, UPS, FedEx, DHL or according to your requirements. Customs code: Q01-H01 Factory quality inspection: 100% inspection Product detail diagram How to buy the right bus accessories 1.Please provide VIN number 2.Please provide clear photos 3.Please provide the OEM number 4.lf you are unsure, please contact us. Warehouse and cargo display About shipping and packaging transportation TNT, EMS, UPS, FedEx, DHL or as per your requirement. packaging Bubble wrap, cartons, wooden boxes, and pallets are used to avoid damage to goods caused by bumps. common problem 1: Can you provide an accurate price? Sure. You need to provide the vehicle VIN number, provide the product OEM code, or provide a clear product photo. 2: What's your minimum order quantity? No minimum order quantity, of course, if you buy more items from our company, you can get preferential prices and discounts. 3: What's the delivery time? Air freight orders take 5 to 8 days. Sea freight orders take 15 to 25 days. My advantage 1:High-Quality Bus Components Specialized in high-grade aftermarket bus parts including engines,transmissions, and braking systems, built for durability and performance. 2:Comprehensive spare parts solution We offer a full range of bus accessories: filters, suspension components, electrical components, and interior accessories for all major bus brands. 3: ISO-Certified Manufacturing Our ISO 9001/TS 16949-certified products ensure strict quality control, reliability, and compliance with international standards.ISO 4: Global Bus Part Coverage Our products are compatible with trusted bus models from Europe, Asia, and the Americas. 5;Extensive product catalog Engine parts, HVAC systems, lighting, wheels and safety components covering city, intercity and long-distance buses.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

T
Theodore
United States Mar 1.2026
Precise size, fully matches the original vehicle part
I
ice
United States Aug 4.2025
Reliable choice for bus fleets.
A
Angela
United States Aug 1.2025
Consistent quality, no flaws.
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Get in touch with us
Contact Person : Mr. Wu Zexing
Tel : +86 13851550369
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