RAEXON PTY LTD
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PRODUCTS

CAB SHOCK ABSORBERS AIRBAG AIR DRYER CARTRIDGE

Product Overview

  • Model: CS-77 03 0202
  • 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:
    • Medium/heavy-duty trucks (N2/N3 class), semi-trailers, dump trucks, and tanker vehicles
    • Engineering transport vehicles (concrete mixer trucks, bulk cargo carriers, and construction material transport vehicles)
    • All commercial vehicles equipped with air suspension systems matching the assembly’s mounting dimensions
  • Cross-Reference Models: CS-77 03 0201, CS-77 02 0037 (same-series high-load air springs)
  • Applicable Replacement Scenarios: Air bladder damage, air leakage, reduced load-bearing capacity, abnormal chassis shaking, suspension height instability, worn rear suspension components
  • System Compatibility: Fully compatible with air suspension height adjustment systems; no recalibration needed after installation

Detailed Technical Parameters

Air Bladder Material5-ply reinforced chloroprene rubber (CR) + high-tensile polyester cord, oil-resistant, ozone-resistant, anti-UV
Maximum Working Pressure14 bar (203 psi)
Maximum Load Capacity10,000 kg per assembly (at rated pressure)
Operating Temperature Range-50℃ ～ +100℃
Mounting Thread SizeUpper: M24×1.5; Lower: 1-1/4" BSPT male
Assembly WeightApproximately 5.0–5.5 kg
Bladder Diameter (Max Inflation)370 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, corrosion-resistant

Core Product Advantages

  • Enhanced High-Load Capacity: 5-ply reinforced structure with polyester cord reinforcement supports up to 10,000 kg per assembly, resisting deformation and blowout even under overload or rough road conditions.
  • Superior Shock Absorption & Vibration Isolation: Optimized bladder geometry and high-pressure design effectively filter road impacts, reducing chassis vibration by 50% and improving driver comfort during long-haul and off-road transportation.
  • Extreme Durability for Harsh Environments: 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 40% compared to standard aftermarket parts.
  • Universal Compatibility & Quick Installation: Standardized mounting interface enables direct bolt-on replacement, eliminating chassis modification and cutting maintenance time by 55%.
  • Wide Temperature Adaptability: Operates stably in extreme cold (-50℃) and high-temperature (+100℃) environments, suitable for cross-regional transportation in frigid or high-heat areas.
  • Global Market 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 tanker trucks, refrigerated vehicles, and construction machinery transport 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 medium/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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