Brake Chamber 8-98032603-0 Type 30 Spring Brake Chamber
Product Name: Brake Chamber 8-98032603-0
Product Type: Spring Brake Chamber (Combined)
Dimensions: Type 30
Main Function: Provides service brake (service brake) and parking/emergency brake (spring brake)
OEM Part Number: 8-98032603-0
Product Type: Spring brake chamber, combining service brake and parking brake functions
Dimensions: Type 30, core designation, indicating effective diaphragm area
Effective Area: 30 square inches, a direct indication of Type size
Service Chamber Rod Stroke
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Brake chamber 8-98032603-0 Type 30 spring brake chamber meets original factory standards and provides reliable parking and emergency braking for heavy commercial vehicles.
Product Features
Service Chamber Rod Stroke
Standard Stroke: 1.75" (44.5 mm)
Long Stroke: 2.5" (63.5 mm), must be matched to the adjusting arm
Connection Type
Inlet: 1/4" NPT, standard threaded connection
Performance Parameters
Operating Pressure Range: 0 - 150 psi (0 - 10.3 bar)
Spring Brake Release Pressure: Typically 60 - 80 psi (4.1 - 5.5 bar) at which the parking brake is fully released
Maximum Allowable Pressure: 150 psi (10.3 bar)
Material and Construction
Diaphragm Material: High-strength rubber compound, oil-resistant, weather-resistant, and fatigue-resistant
Housing Material: Stamped steel, strong and lightweight
Rod: Steel, surface treated for corrosion protection
Fasteners: Anti-corrosion coating
Important Safety Warnings and Instructions
⚠️ Extreme Hazard: The spring brake chamber contains an extremely strong pre-compressed spring. Never attempt to disassemble it without using specialized tools and strictly following the specified procedures! Failure to do so may cause the spring to violently deploy, resulting in serious injury or death. All repairs must be performed by a qualified technician.
✅Stroke Matching: When replacing, ensure that the push rod stroke (standard or long) matches the original vehicle's stroke and adjuster arm. Failure to do so will affect braking performance and driving safety.
✅Replace in Pairs: To ensure balanced braking force between the left and right wheels, it is recommended to replace the brake chambers in pairs on the same axle.
✅System Testing: After installation, thoroughly test the service and parking brakes under safe conditions to ensure proper function before using the vehicle.
Our Service
Free samples available.
OEM quality and certification available.
Sufficient inventory for fast shipping.
Technical support from professional engineers.
Contact us
TEL: 8613571937133
Mail: laifeng@onodetruckparts.com
13571937133@aliyun.com
Adds: No. 9,Sanqiao Road, Fengdong New City, Xi'xian New District, Xi'an , Shaanxi,China
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