RAEXON PTY LTD
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PRODUCTS

CAB SHOCK ABSORBERS AIRBAG AIR DRYER CARTRIDGE

Product Overview

  • Model: CS-77 02 0037
  • Brand: OEM / Premium Aftermarket (Industrial-Grade Quality)
  • Product Type: Heavy-Duty Suspension Air Spring Assembly

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Core Adaptation Information

  • Compatible Vehicle Types:
    • Heavy-duty trucks (N2/N3 class), semi-trailers, dump trucks, tankers, and flatbed transport vehicles
    • Special-purpose engineering vehicles (concrete mixers, crane trucks, mining transport vehicles)
    • All commercial vehicles equipped with air suspension systems matching the assembly’s mounting dimensions
  • Cross-Reference Models: CS-77 02 0034, CS-77 02 0036 (same-series high-load air springs)
  • Applicable Replacement Scenarios: Air bladder damage, air leakage, reduced load-bearing capacity, abnormal chassis shaking, worn suspension components, suspension height instability
  • System Compatibility: Fully compatible with air suspension height control systems; no recalibration required after installation

Detailed Technical Parameters

Air Bladder Material5-ply reinforced chloroprene rubber (CR) + high-strength polyester cord, oil-resistant, ozone-resistant, anti-UV
Maximum Working Pressure14 bar (203 psi)
Maximum Load Capacity10,500 kg per assembly (at rated pressure)
Operating Temperature Range-50℃ ～ +95℃
Mounting Thread SizeUpper: M24×1.5; Lower: 1-1/4" BSPT male
Assembly WeightApproximately 5.2–5.6 kg
Bladder Diameter (Max Inflation)380 mm (±5 mm)
Free Length (Uninflated)320 mm (±5 mm)
Sealing StructureIntegral rubber seal + stainless steel gasket, zero-leakage design for high-pressure applications
Fatigue Life≥ 450,000 load cycles (per industrial test standard)
Fastener GradeGrade 12.9 hot-dip galvanized high-strength steel, anti-corrosion for harsh environments

Core Product Advantages

  • Ultra-High Load-Bearing Capacity: 5-ply reinforced rubber structure with polyester cord reinforcement supports up to 10,500 kg per assembly, resisting deformation and blowout even under overload conditions.
  • Enhanced Shock Absorption: Optimized bladder geometry and high-pressure design effectively filter road impacts, reducing chassis vibration by 45% and improving driver comfort during long-haul transportation.
  • Extreme Durability: Reinforced CR rubber resists abrasion, oil contamination, UV radiation, and ozone aging; Grade 12.9 galvanized fasteners prevent rust and corrosion, extending service life by 35% compared to standard aftermarket parts.
  • Universal Compatibility: Standardized mounting interface fits most heavy-duty air suspension systems, enabling direct bolt-on replacement without chassis modification, cutting maintenance time by 50%.
  • Wide Temperature Adaptability: Operates stably in extreme cold (-50℃) and high-temperature (+95℃) environments, suitable for cross-regional and cross-border transportation in harsh climates.
  • Global Compliance: Meets ISO 16949 and ECE R134 standards, ensuring market access in Europe, North America, Asia, and other key regions for commercial vehicle parts.

Applicable Scenarios

  • Heavy-Duty Long-Haul Logistics: Ideal for semi-trailers and freight trucks engaged in cross-border transportation, improving vehicle stability and reducing cargo damage risks.
  • Engineering & Mining Operations: Suitable for dump trucks, concrete mixers, and mining transport vehicles operating on rugged terrain, withstanding heavy loads and impact shocks.
  • Special-Purpose Vehicle Retrofits: Used in the modification of crane trucks, tankers, and refrigerated vehicles to enhance suspension load capacity and stability.
  • Fleet Maintenance & Replacement: Cost-effective solution for commercial vehicle fleets to replace worn air springs, minimizing vehicle downtime and maintenance costs.
  • Aftermarket Parts Distribution: Core product for auto parts dealers, compatible with multiple heavy-duty vehicle models and meeting diverse customer demands.

Brand & After-Sales

Brand Guarantee: Produced by Raexon, relying on the integrated production capacity of industry and trade, strictly following international commercial vehicle parts production standards, focusing on the R&D, production and sales of commercial vehicle parts, and cooperating with well-known international brands to create high-quality parts with trustworthy quality.

After-Sales Guarantee: The product enjoys perfect after-sales guarantee service. For quality problems caused by non-human damage within the warranty period, free maintenance or replacement services can be provided. At the same time, professional technical consultation and installation guidance are provided to solve various problems encountered by customers in the use process, supporting bulk order customization and foreign trade export adaptation services.

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