W01-M58-8683 Firestone Heavy Duty Truck Air Spring 887MK1 Contitech Air Suspension System

Product Details:

Place of Origin:	GuangDong, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	1T8683

Payment & Shipping Terms:

Minimum Order Quantity:	6pcs
Price:	$69.9-89.9/pc
Packaging Details:	strong carton box or as customers need
Delivery Time:	2-8 work days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	1000pcs/week

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Detailed Product Description

Features:	Sealed	Material:	Rubber+Steel
Warranty:	1 Year	Suspension Type:	Air Shock Absorber/Air Spring
Applicable Car Models:	For Truck	DAF:	0392022
Contitech:	887MK1	Firestone:	W01-M58-8683
Highlight:	Firestone truck air spring 887MK1 , heavy duty air suspension system , Contitech truck air springs

W01-M58-8683 Firestone Heavy Duty Truck Air Spring 887MK1 Contitech Air Suspension System

Product Specifications

Brand: GUOMAT

Model Number: 1T8683

Material: Rubber+Steel

Warranty: 12 Months

MOQ: 10 Pieces

Weight: 9kg

Size: 27*27*36(cm)

Package: Carton

Port: HuangPu Guangzhou

Direct Replacement For

Manufacturer	Part Number
Firestone	W01-M58-8683
Firestone	1T15LNR3
Contitech	887MK1
Contitech	60211
Airtech	134782
Airtech	38683K
Granning	16224F
Meritor	MLF7053
VDL/DAF	0392022
DAF	0392022

Typical Applications

Heavy-duty trucks
Tractor units
Semi-trailers
Commercial vehicle air suspension systems

Performance Benefits

Improve load stability
Reduce chassis vibration
Enhance ride comfort and driving safety
Extend the service life of suspension components

Installation & Maintenance

Installation Guidelines

Before installation, ensure the mounting surfaces are clean, flat, and free from oil, dust, or corrosion
Align the air spring correctly with the suspension brackets to avoid side loading during operation
Use appropriate torque when tightening mounting bolts; over-tightening may damage the rubber or metal plates
Connect the air line securely to prevent air leakage. Use thread sealant where required
After installation, inflate the air spring gradually and check for air leaks at all connections

Operating Recommendations

Maintain air pressure within the vehicle manufacturer's recommended range
Avoid operating the vehicle with under-inflated or over-inflated air springs, as this may reduce service life
Ensure sufficient clearance around the air spring throughout the full suspension travel

Maintenance Tips

Periodically inspect the air spring for cracks, abrasion, or abnormal deformation
Check air lines and fittings regularly for leakage or loosening
Keep the air spring free from oil, chemicals, and excessive heat sources
Replace air springs in pairs or sets when possible to maintain balanced suspension performance
If abnormal noise, uneven ride height, or frequent air loss occurs, inspect or replace the air spring promptly

Storage Recommendations

Store air springs in a cool, dry environment away from direct sunlight
Avoid stacking heavy objects on air springs during storage to prevent deformation

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