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{"title":"Firestone Ride Rite Air Bags Air Helper Spring 1R2A 445 280 1885 N1 IVE-CO 984","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/73\/658a65eb5f09560138b435e7a20b-200x200-1\/firestone_ride_rite_air_bags_air_helper_spring_1r2a_445_280_1885_n1_ive_co_984_78799_m_a_n.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"1885 N1","Certification":"ISO\/TS16949:2009","Place of Origin":"Guangdong,China"}}
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{"title":"Vehicle \/ Bus Air Spring 936N DUNLOP UK PNP309070100 For RVI 5.000.819.370 Bus","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/c4\/ad709f998f1a6d9bee92f4ccb07b-200x200-1\/vehicle_2f_bus_air_spring_936n_dunlop_uk_pnp309070100_for_rvi_5_000_819_370_bus_r312.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"936N","Certification":"ISO\/TS16949:2009","Place of Origin":"Guangdong,China"}}
{"title":"662N Contitech Bus Air Spring MAN 81.43601.0018 W01-095-0207 Firestone Rubber","imgUrl":"https:\/\/img.chinax.com\/nimg\/b1\/94\/470477f8126fc31e82efdf5a5514-200x200-1\/662n_contitech_bus_air_spring_man_81_43601_0018_w01_095_0207_firestone_rubber_air_bellow.jpg","attrs":{"Main Material":"Natural Rubber","Warranty":"12 Months","Fitment Type":"Direct Replacement","Application":"For Bus"}}
{"title":"MAN Suspension Air Spring 786N FIRESTONE STYLE 1R2S 355-245 For MAN 81.43601","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/14\/f73348be9c8cb05246f8b02fe647-200x200-1\/man_suspension_air_spring_786n_firestone_style_1r2s_355_245_for_man_81_43601_0053_e2_80_8b.jpg","attrs":{"Material":"Natural Rubber","CONTITECH":"786 N \/ 786N","FIRESTONE STYLE":"1R2S 355-245 \/ 1R2S 355 245 \/ 1R2S355245","FIRESTONE ORDER":"W01 095 0436 \/ W01-095-0436 \/ W010950436"}}
727N Contitech OEM Bus Air Suspension Parts W01-095-0191 Firestone Air Bellows Replacement
Product Overview
High-quality replacement air spring designed for bus suspension systems, compatible with multiple OEM manufacturers and meeting industry standards.
GUOMAT:727N
Material:High Quality Rubber
Warranty:1 Year
Certification:ISO/TS16949
Origin:China
HS Code:87088090000
Color:Black
Weight:2.0kg
Natural Height:450mm
Outer Diameter:300mm
Inner Diameter:198.1mm
Replacement Part Numbers
Manufacturer
Reference Number
Firestone
W01-095-0191
Firestone
1R2D 460 360
Contitech
727N
Goodyear
8117
Phoenix
1F32A
Taurus
B149
Dunlop FR
D13S04
CF Gomma
1SC360-34
Gigant
166226
Schmitz
750 212
Giant
19 60 43
DAF
0 638 148
Mercedes Benz
A 307 328 01 01
MAN
81.43601.0056
MAN
81.43601.0057
MAN
81.43601.0079
MAN
81.43601.0082
MAN
81.43601.0084
MAN
81.43601.0091
Van Hool
624319-640
V-olvo
1 13 446
Common Symptoms of Worn Air Springs
As air springs age or operate under heavy-duty conditions, their performance gradually declines. Recognizing early warning signs helps prevent further suspension damage and costly downtime.
Uneven Vehicle Ride Height: One of the most common symptoms is an uneven vehicle stance. A worn air spring may not maintain consistent pressure, causing one side of the bus or truck to sit lower than the other.
Excessive Vibration and Rough Ride: Drivers and passengers may feel increased vibration, harsh impacts over bumps, or noticeable shaking while driving. This usually indicates reduced air retention or weakened rubber elasticity.
Air Leaks or Hissing Sounds: Cracks, surface wear, or damaged air fittings can lead to slow air leaks. Hissing sounds near the suspension area are a clear sign that the air spring is no longer sealing properly.
Frequent Compressor Operation: When air springs lose pressure, the air compressor has to work more often to compensate. This can shorten compressor life and increase maintenance costs.
Longer Height Recovery Time: After loading or braking, the suspension may take longer to return to its normal ride height. This delayed response affects vehicle stability and comfort.
Visible Rubber Damage: Signs such as surface cracks, bulging, deformation, or dry rubber indicate material fatigue and reduced load capacity.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2006
Total Annual:
5999900-6999900
Employee Number:
159~189
Ecer Certification:
Verified Supplier
Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo... Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo...