Premium T2430 DP Air Brakes Chamber Truck Brake Cylinder OEM 9254613290 Diaphragm Piston
High-quality T2430 DP air brakes chamber (350×116×109mm) with steel housing. Front position installation, 50pc MOQ. Ideal for commercial trucks.
Basic Info.
- Model NO. T2430 DP
- Type: Brake Chamber
- Material: Steel
- Position: Rear
- 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 T2430 DP air brakes chamber
| Working Pressure | 800KPa |
| Maximum Working Pressure | 1MPa |
| Pushrod Stroke | 0 – 64mm |
| Ambient Temperature | – 40 ~ +80°C |
| Surface Finish | 100hrs clear or yellow zinc plated, black powder coating |
| Service Time | ≥1,000,000 times |
| Life-time For Parking Chamber | ≥200,000 times |
Specifications of T2430 DP air brakes chamber
| 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 |
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Production process

Packaging& Shipping

Why Choose Our T2430 DP Air Brakes Chamber?
With decades of specialized manufacturing expertise in commercial vehicle braking systems, we deliver premium air brakes chamber solutions designed for maximum reliability and performance in heavy-duty applications. Our T2430 DP model represents the perfect combination of robust construction and precision engineering, serving as an exact replacement for OEM 9254613290. Here’s why fleet managers and maintenance professionals worldwide trust our product:
Heavy-Duty Steel Construction: Engineered from high-quality steel with multiple surface finish options (100hrs clear/yellow zinc plated or black powder coating), our air brakes chamber offers exceptional durability and corrosion resistance. The robust housing ensures reliable performance under maximum working pressure of 1MPa.
Extended Service Life: Rated for ≥1,000,000 service cycles and ≥200,000 parking chamber cycles, our chamber delivers exceptional longevity. The unit operates efficiently across a wide temperature range from -40°C to +80°C, ensuring consistent performance in extreme weather conditions.
Precision Engineering: Designed with a 64mm pushrod stroke and 800KPa working pressure, our T2430 DP chamber guarantees optimal braking performance and perfect compatibility with commercial truck brake systems. The precision manufacturing ensures reliable operation cycle after cycle.
OEM Replacement Quality: As a direct replacement for OEM number 9254613290, our chamber provides exact fitment and performance matching original equipment specifications, ensuring seamless integration and reliable operation.
Quality Certified Excellence: Every air brakes 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.
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 diaphragm and piston components
Chamber Installation:
Position chamber for rear axle installation
Secure with appropriate mounting hardware
Torque to manufacturer’s specifications
Connect air lines ensuring proper sealing
System Verification:
Check all connections for air leaks
Verify smooth pushrod operation (0-64mm stroke)
Test both service and parking functions
Maintenance Best Practices:
Regular inspection every 25,000 miles or 3 months
Check diaphragm for wear or damage
Monitor pushrod stroke length
Inspect for corrosion or physical damage
Maintain detailed service records
Performance Benefits:
Consistent, reliable braking performance
Excellent pressure response up to 1MPa
Extended service life (1,000,000+ cycles)
Superior corrosion protection
Reliable operation in extreme temperatures
Technical Specifications:
Working Pressure: 800KPa
Maximum Pressure: 1MPa
Pushrod Stroke: 0-64mm
Temperature Range: -40°C to +80°C
Service Life: ≥1,000,000 cycles
Parking Life: ≥200,000 cycles
Troubleshooting Tips:
If brake drag occurs, check pushrod adjustment
For reduced braking power, inspect diaphragm
If parking function fails, check spring mechanism
Regular cleaning maintains optimal performance
Professional Recommendation: Always consult vehicle manufacturer’s specifications for proper installation procedures. Regular inspection of your air brakes 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 truck applications.
FAQ of T2430 DP air brakes chamber
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)
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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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