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Yutong Bus Automatic Slack Adjuster 145x56mm 14 Spline 33-Degree HZ723 HY723 Aluminum Bus Spares 3502-00609

1
MOQ
$20.00/pieces 5-49 pieces
Price
Yutong Bus Automatic Slack Adjuster 145x56mm 14 Spline 33-Degree HZ723 HY723 Aluminum Bus Spares 3502-00609
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Features
Specifications
Model: HZ723 HY723 3502-00609 3502-00608
Shell Material: High-strength Aluminum Alloy
Vibration Resistant: 10~500Hz, Acceleration 20g
Lubrication System: Lithium-based Grease
Worm Gear And Worm Materials: 42CrMo Alloy Steel
Fatigue Life: ≥500,000 Cycles
International Certification: GB 12676-2014
Overload Protection: Torque Limiter
Accessory Type: Chassis Parts
Bearing Torque: 350N・m
Spline Teeth: 14 Teeth
Adjustment Range: ±3mm
Waterproof Level: IP67
Applicable Scenario: Bus
Highlight:

145x56mm Automatic Slack Adjuster HZ723

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14 Spline 33-Degree Yutong Bus Adjuster

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Aluminum Alloy Bus Brake Adjuster HY723

Basic Infomation
Place of Origin: Nanjing, China
Brand Name: Dingguang
Certification: GB 12676-2014
Model Number: HZ723 HY723
Payment & Shipping Terms
Packaging Details: Carton, wooden box, custom packaging
Delivery Time: 3-12day
Payment Terms: T/T
Supply Ability: 5000/month
Product Description
Suitable for Automatic Slack Adjuster for Yutong Buses - 145x56mm, 14 Spline, 33° (PNs 3502-00609/8, HZ723, HY723) Product Description Maintain optimal brake clearance on your Yutong buses with this specific Automatic Slack Adjuster , featuring dimensions of 145x56mm, a 14-tooth spline, and a 33° offset angle. Compatible with multiple part numbers including 3502-00609, 3502-00608, HZ723, and HY723, this component precisely compensates for brake lining wear, contributing to consistent stopping distances and heightened braking safety. By automating adjustments, it reduces manual maintenance efforts and supports the braking system’s responsiveness. Nanjing Dingguan Auto Parts Co., Ltd. provides this essential brake system component, supporting the operational efficiency and safety standards of your Yutong fleet. specification Product Name: Automatic adjusting arm Part Number; HZVI162 HYVI162 Quality control: GB 12676-2014 Size: 145*56,14 teeth,33° Type: suspension fittings Place of origin: Nanjing, China Materials: High-strength aluminum alloy Packaging: Paper packaging/custom packaging Minimum order quantity: 1 Application: bus Status: brand new Cargo transportation: TNT, EMS, UPS, FedEx, DHL or according to your requirements. Customs code: HZ723 HY723 Factory quality inspection: 100% inspection Product detailed dimension 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

W
William
United States Feb 9.2026
Perfect OEM fit, matches exactly, seamless installation
D
Daniel
United States Oct 21.2025
Suitable for heavy‑duty use.
I
ice
United States Aug 4.2025
Reliable choice for bus fleets.
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Get in touch with us
Contact Person : Mr. Wu Zexing
Tel : +86 13851550369
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