661N Contitech Air Suspension Bag W01-095-0021 Firestone Commercial Bus Air Spring

Product Details:

Place of Origin:	China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	661N

Payment & Shipping Terms:

Minimum Order Quantity:	6pcs
Price:	US$19.9-29.9/PC
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	3-7 Working Days
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	1000pcs/week

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Detailed Product Description

Warranty:	1 Year	Fuction:	Reduce Shock
Item Name:	Air Spring Bag	Fitment Type:	Direct Replacement
Transport Package:	Cartons	Spring Material:	Rubber
Contitech:	661N	Height:	391mm
Highlight:	661N Contitech air suspension bag , Firestone commercial bus air spring , W01-095-0021 air suspension spring

661N Contitech Air Suspension Bag W01-095-0021 Firestone Commercial Bus Air Spring

A bus air spring is an elastic shock-absorbing component installed in a bus's air suspension system, primarily consisting of a rubber air bellows, piston, end cap, and mounting plate. It utilizes compressed air as the elastic medium to support the vehicle's weight and absorb road shocks and vibrations by varying air pressure.

Compared to traditional leaf springs, bus air springs offer superior ride comfort and shock absorption while maintaining stable ride height. They are widely used in suspension systems for city buses, coaches, tourist buses, and heavy-duty commercial vehicles.

Cross Reference Information

GUOMAT NO. 661N
Direct Replacement for Contitech 661N
Direct Replacement for Firestone 1R1C390-310
Direct Replacement for Firestone W01-095-0021
Direct Replacement for Goodyear 8018
Direct Replacement for Phoenix 1E25
Direct Replacement for Taurus BL114
Direct Replacement for Dunlop UK PNP304980101
Direct Replacement for Dunlop DR D12S02
Direct Replacement for CF GOMMA 1S310-28
Direct Replacement for CF GOMMA 91016

OEM Part Numbers

Manufacturer	Part Number
BUSSING	831120144
EVO-BUS	4.731.012.000
EVO-BUS	4.731.031.000
EVO-BUS	4.771.427.000
EVO-BUS	4.771.440.000
I-VECO	4746733
I-VECO	41822247
KASSBOHRER	4731 012000
M.A.N.	90.83112.0144
NEOPLAN	AA10-01-001
NEOPLAN	1001 12 250
V-OLVO	1137888
V-OLVO	1137882
V-OLVO	3159253
DROGMOELLER	440320200002-00
GRANNING	15621
HANOMAG-HENSCHEL	546905265
MAGIRUS-DEUTZ	02498667
MAGIRUS-DEUTZ	41822247
R-ENAULT VI	5001829866
SCHMITZ	750208
VAN HOOL	624319-670
VAN HOOL	624319-690

Product Advantages

Premium Rubber Material

GUOMAT utilizes high-quality rubber composites offering exceptional resistance to aging, wear, ozone, and temperature fluctuations, ensuring reliable performance under harsh road conditions.

Direct Replacement Design

Manufactured strictly to OEM specifications for easy installation without additional modifications.

Enhanced Driving Comfort

Effectively absorbs vibrations and impacts from uneven road surfaces while reducing noise for improved passenger comfort.

Stable Load Support

Specifically designed for commercial vehicles to provide stable load-bearing performance and maintain correct ride height.

Professional Manufacturing and Quality Control

Every GUOMAT air spring undergoes rigorous testing to ensure excellent sealing performance, durability, and safety.