T3030 Dd Spring Semi Truck Engine Brake Chamber 16/24 Npr 2430 T1624DD T2024DD T2424DD T2430DD T3030DD
High-quality 3030 brake chamber (T3030 DD) for commercial vehicles. ISO/TS16949 certified, steel construction. MOQ 50pcs. Global shipping available.
Basic Info.of 3030 Brake Chamber
- Model NO. T3030 DD
- Type: Brake Chamber
- Material: Steel
- Position: Front
- Certification: ISO/TS16949
- Classification: Disc
- Drum Brakes Classification: Brake Drum
- Main Market: South America, North America, Eastern Europe, Mild East, Southeast Asia, Africa, Western Europe, Eastern Asia, Northern Europe, Oceania, Southern Europe, Central America, South Asia, Domestic Market
- Transport Package: Carton
- Specification: 350 x 116 x 109
- MOQ: 50 PCS
- Origin: China
- HS Code: 87089390
- Production Capacity: 50000 pcs/ year
- Package Size: 120.00cm * 100.00cm * 100.00cm
- Package Gross Weight: 200.000kg
Product Description of 3030 Brake Chamber
- OE NO. T3030DD
- Purpose: for replace/repair
- Place of Origin: China
- Condition: New
- Material: Steel, Rubber, Aluminum
- Warranty: 1 year
- Car Model: Truck & Trailer Universal
- Size: Standard size
- Car Model: Universal, Truck Trailer
- Application: Truck Brake System
- Packing: Carton
- Color: Black
- Delivery time:20-30 DAYS
- Single gross weight: 7.000 KG
- Single package size: 30X30X90 cm
Pictures and Specifications
| Double Brake Chamber Types & Specifications | |||||||||||
| Item No. | Stroke (mm) | R1 (mm) | R2 (mm) | L1 | L2 | L3 | T1 | T2 | T3 | An | (Kg |
| Push Rod Thread Length | Push Rod Thread | Air Inlet Thread | Mounting Bolt Thread | Mounting Angle included Band& Mounting Bolt | weight | ||||||
| T2024 | 64 | 110 | 88 | 220±5 | 75±5 | 50±4 | M16×1.5 | M16×1.5 | M16×1.5 | 90° | 7.78 |
| T2424 | 64 | 116 | 93 | 224±5 | 240±5 | 206±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 45° | 8.10 |
| T2424EY4 | 64 | 116 | 93 | 224±3 | 240±5 | 245±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 45° | 8.10 |
| T2424EB1 | 64 | 116 | 93 | 224±5 | 100±5 | 100±4 | M16×1.5 | M16×1.5 | M16×1.5 | 90° | 8.00 |
| T2430 | 64 | 163 | 184 | 234±5 | 240±5 | 206±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 90° | 9.20 |
| T2430MB | 64 | 163 | 184 | 230±5 | 220±5 | 188±4 | M16×1.5 | M16×1.5 | M16×1.5 | 0° | 9.20 |
| T2430MB1 | 64 | 163 | 184 | 230±5 | 240±5 | 209±4 | M16×1.5 | M16×1.5 | M16×1.5 | 45° | 9.20 |
| T2430EB1 | 64 | 163 | 184 | 230±5 | 240±5 | 207±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 45° | 9.20 |
| T2430LEB | 76.2 | 163 | 184 | 265±5 | 240±8 | 206±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 45° | 9.50 |
| T2430LMB | 76.2 | 163 | 184 | 265±5 | 240±8 | 209±4 | M16×1.5 | M16×1.5 | M16×1.5 | 45° | 9.50 |
| T2430LMB1 | 76.2 | 163 | 184 | 265±5 | 240±8 | 209±4 | M16×1.5 | M16×1.5 | M16×1.5 | 0° | 9.50 |
| T2430T | 68 | 163 | 184 | 260±5 | 240±5 | 206±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 45° | 9.40 |
| T2430LS | 68 | 163 | 184 | 260±5 | 240±5 | 206±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 45° | 9.50 |
| T3030 | 64 | 125 | 105 | 238±5 | 285±5 | 255±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 45° | 9.50 |
| T3030YB | 64 | 125 | 105 | 238±5 | 285±5 | 255±4 | M16×1.5 | 3/8″-18NPTF | M16×1.5 | 40° | 9.50 |
| T3030EY2 | 64 | 125 | 105 | 238±5 | 240±5 | 209±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 45° | 9.40 |
| T3030MB2 | 64 | 125 | 105 | 238±5 | 285±5 | 255±4 | M16×1.5 | M16×1.5 | M16×1.5 | 45° | 9.50 |
| T3030MY1 | 64 | 125 | 105 | 238±5 | 220±5 | 188±4 | M16×1.5 | 3/8″-18NPTF | M16×1.5 | 0° | 9.50 |
| T3030HP | 64 | 125 | 105 | 238±5 | 285±5 | 255±4 | 5/8″-18UNF2A | 3/8″-18NPTF | 5/8″-11UNC2A | 45° | 9.50 |
| T3030MB | 64 | 125 | 105 | 238±5 | 220±5 | 50 | M16×1.5 | 3/8″-18NPTF | M16×1.5 | 0° | 9.50 |
| T3030MY | 64 | 125 | 105 | 238±5 | 220±5 | 188±4 | M16×1.5 | 3/8″-18NPTF | M16×1.5 | 0° | 9.50 |
Product Description 3030 Brake Chamber

Production process

Packaging& Shipping

Company Profile

SL Auto Parts Factory
SL Auto Parts Factory started in Zhejiang in 2010. It’s an international firm trading car, truck and trailer parts, rising fast globally.
First, its business spans the world, focusing on importing and exporting truck and trailer parts. Products include axles, brakes, suspensions, plus decor and small parts—both standard and custom.
Next, it works closely with top global manufacturers. Strict supplier checks ensure quality, while an efficient supply chain manages procurement to delivery, keeping quality and supply steady.
Then, sales networks cover Europe, America, Asia, Africa—with offices and warehouses for quick responses. A pro team offers expert advice.
Also, a technical team provides after-sales support: installation, repairs, consultations. Customer feedback drives improvements.
Looking ahead, it sticks to “professionalism, integrity, innovation, win-win” to grow globally and aid the industry.
Why Choose Our T3030 DD Brake Chamber?
With decades of specialized manufacturing expertise in commercial vehicle braking systems, we deliver premium 3030 brake chamber solutions designed for maximum reliability and performance in heavy-duty applications. Our T3030 DD model represents the perfect combination of robust construction and precision engineering for commercial trucks and trailers. Here’s why fleet managers and maintenance professionals worldwide trust our product:
Heavy-Duty Steel Construction: Engineered from high-quality steel with durable rubber and aluminum components, our 3030 brake chamber offers exceptional durability and impact resistance. The robust construction ensures reliable performance in the most demanding operating conditions, providing long service life and consistent operation.
Precision Engineering: Designed to meet OEM specifications, our T3030 DD chamber guarantees perfect compatibility and seamless integration with various commercial vehicle brake systems. The standardized design ensures optimal braking performance for both trucks and trailers.
Quality Certified Excellence: Every 3030 brake chamber undergoes rigorous testing and is manufactured under ISO/TS 16949 certification, ensuring compliance with the highest international standards for automotive quality and safety performance.
Universal Compatibility: Designed as a universal replacement part, our brake chamber fits a wide range of commercial vehicles, making it an ideal solution for diverse fleet maintenance needs across global markets.
Comprehensive Warranty Protection: Backed by a 1-year warranty, our brake chamber comes with complete confidence in quality and performance, providing peace of mind for fleet operators and maintenance professionals.
Professional Installation and Maintenance Guide
Safety First Protocol:
Park on level ground and securely chock all wheels
Completely depressurize air systems before beginning work
Wear appropriate personal protective equipment
Follow all manufacturer safety guidelines
Installation Procedure:
System Preparation:
Fully release air pressure from brake system
Clean mounting surface thoroughly
Inspect all components for damage or wear
Chamber Installation:
Position chamber with proper orientation
Secure with appropriate mounting hardware
Torque fasteners to manufacturer’s specifications
Connect air lines ensuring proper sealing
System Verification:
Check all connections for air leaks
Verify smooth pushrod operation
Test brake function before returning to service
Maintenance Best Practices:
Regular inspection every 25,000 miles or 3 months
Check for air leaks at connections and diaphragm
Monitor pushrod travel and adjustment
Inspect for corrosion or physical damage
Maintain detailed service records
Performance Benefits:
Consistent, reliable braking performance
Excellent air pressure response
Reduced maintenance requirements
Enhanced safety features
Long service life in demanding conditions
Technical Specifications:
Material: Steel, Rubber, Aluminum
Warranty: 1 year
Application: Truck Brake System
Package Size: 30X30X90 cm
Weight: 7.000 KG
Delivery: 20-30 days
Troubleshooting Tips:
If brake drag occurs, check pushrod adjustment
For air leaks, inspect diaphragm and connections
If braking power decreases, verify stroke length
Regular cleaning prevents corrosion buildup
Professional Recommendation: Always consult vehicle manufacturer’s specifications for proper installation procedures. Regular inspection of your 3030 brake chamber is essential for maintaining optimal braking performance and overall vehicle safety. Our chambers are designed for easy maintenance and long-term reliability in commercial applications.
FAQ
Q: Are you trading company or factory?
A: We are the manufacturer.
Q: What’s the MOQ for each item?
A: Usually the MOQ is 100pcs for each type. If color box is requested, the MOQ is 200pcs.
Q: What about the delivery time?
A: It’s about 1 to 5 days for the goods have in stock, 15 to 30 days for the goods need to be manufactured based on your order.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages
before you pay the balance.
Q: What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q: What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Final Call to Action (CTA)
📞 Contact us now for bulk orders (MOQ 50 PCS) and competitive pricing!
🌍 Ships globally – Serving North America, Europe, Africa, Asia, and more.
🛠️ OEM & Custom Solutions Available – Tailored to your requirements.
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This Brake Chamber isn’t just a part—it’s a critical safety upgrade for any heavy-duty braking system. Get yours today!
















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