RAEXON PTY LTD

PRODUCTS

Product Overview

  • Model: CS-77 01 150B
  • Brand: OEM / Premium Aftermarket (Industrial-Grade Quality)
  • Product Type: Heavy-Duty Suspension Air Spring Assembly

Core Adaptation Information

  • Compatible Vehicle Types:
    • Medium/heavy-duty trucks (N2 class), refrigerated semi-trailers, insulated cargo transport vehicles, and regional freight fleets
    • Light construction material carriers and urban logistics delivery trucks
    • All commercial vehicles equipped with air suspension systems matching the assembly’s mounting dimensions and load range
  • Cross-Reference Models: CS-77 01 150A, CS-77 01 E18 (same-series mid-load air springs)
  • Applicable Replacement Scenarios: Air bladder damage, air leakage, reduced load stability, abnormal chassis shaking during temperature-sensitive cargo transport, suspension height instability, worn mid-load suspension components
  • System Compatibility: Fully compatible with air suspension height adjustment systems; no recalibration needed after installation, ideal for refrigerated vehicle fleets

Detailed Technical Parameters

Air Bladder Material5-ply reinforced chloroprene rubber (CR) + high-tensile polyester cord, oil-resistant, ozone-resistant, anti-UV, low-temperature resistant
Maximum Working Pressure11 bar (159 psi)
Maximum Load Capacity8,000 kg per assembly (at rated pressure)
Operating Temperature Range-45℃ ~ +95℃
Mounting Thread SizeUpper: M18×1.5; Lower: 3/4" BSPT male
Assembly WeightApproximately 4.0–4.4 kg
Bladder Diameter (Max Inflation)320 mm (±5 mm)
Free Length (Uninflated)280 mm (±5 mm)
Sealing StructureIntegral rubber seal + stainless steel gasket, zero-leakage design for medium-pressure applications
Fatigue Life≥ 390,000 load cycles (per industrial test standard)
Fastener GradeGrade 10.9 hot-dip galvanized high-strength steel, corrosion-resistant

Core Product Advantages

  • Balanced Load-Bearing Stability: 5-ply reinforced structure with polyester cord reinforcement supports up to 8,000 kg per assembly, maintaining consistent performance during frequent empty-to-full load transitions, perfect for temperature-sensitive cargo transport.
  • Efficient Shock Absorption for Cargo Protection: Optimized bladder geometry and medium-pressure design effectively filter road impacts, reducing chassis vibration by 42% and preventing damage to refrigerated or fragile cargo during transportation.
  • Industrial-Grade Durability for Diverse Environments: Reinforced CR rubber resists abrasion, oil contamination, UV radiation, and low-temperature cracking; galvanized fasteners prevent rust and corrosion, extending service life by 32% 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 50% for refrigerated fleet and logistics teams.
  • Wide Temperature Adaptability: Operates stably in extreme cold (-45℃) and high-temperature (+95℃) environments, suitable for cross-regional refrigerated cargo transportation in temperate, subtropical, and frigid regions.
  • Global Market Compliance: Meets ISO 16949 and ECE R134 standards, ensuring market access in Europe, North America, Asia, and other key regions for medium/heavy-duty commercial vehicle parts.

Applicable Scenarios

  • Refrigerated & Temperature-Sensitive Cargo Transport: Ideal for frozen food, pharmaceutical, and chemical transport trucks, protecting cargo from vibration damage during long-haul and urban distribution.
  • Regional & Urban Logistics: Suitable for small-package delivery fleets and intercity freight vehicles, improving stability during frequent start-stop cycles and urban road driving.
  • Light Construction Material Transport: Perfect for short-haul sand, cement, and building material delivery trucks, withstanding uneven construction site access roads.
  • Mid-Load Fleet Maintenance & Replacement: Cost-effective solution for medium/heavy-duty commercial vehicle fleets to replace worn air springs, minimizing vehicle downtime and maintenance costs.
  • Aftermarket Parts Distribution: Core product for auto parts dealers specializing in refrigerated and logistics vehicles, compatible with multiple 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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