1S310-28 RUBBER AIR BELLOWS W01-095-0021 FIRESTONE BUS AIR SUSPENSION AIR SPRING

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity:	1pcs
Price:	$19-29/pc
Packaging Details:	strong carton box or as customers need
Delivery Time:	2-8 work days
Payment Terms:	T/T, Western Union, L/C
Supply Ability:	1000pcs/week

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Detailed Product Description

Main Material:	Natural Rubber	Warranty:	12 Months
Package:	Neutral Carton	Spring Type:	Gas-Filled
Transport Package:	Customized Design Is Available	Contitech:	661N
Firestone:	W01-095-0021	Volvo:	1137888/137882

1S310-28 Rubber Air Bellows W01-095-0021 Firestone Bus Air Suspension Air Spring

Product Description

Brand: GUOMAT

Model No.: 661N

Item Number: Air Spring Bellows

BUSSING : 831120144
BUSSING : 546905134
DROGMOELLER : 440320200002-00
EVO-BUS : 4.771.440.000
EVO-BUS : 4.731.031.000
EVO-BUS (KASSBOHRER-SETRA) : 4.731.012.000
EVO-BUS (KASSBOHRER-SETRA) : 4.731.042.000
EVO-BUS (KASSBOHRER-SETRA) : 4.771.427.000
GRANNING : 15621
HANOMAG-HENSCHEL : 536905265
HANOMAG-HENSCHEL : 536905266
IRIS : 5001829866
IVECO : 4746733
IVECO : 41822247
MAN : 90.83112.0144
MAGIRUS-DEUTZ : 02498667
MAGIRUS-DEUTZ : 041822247

MERCEDES - 6132370201
NEOPLAN : 100112250
NEOPLAN : AA10-01-001
RENAULT V.I : 5001829866
SCHMITZ-ANHANGER : 750208
VAN HOOL : 624319-670
VAN HOOL : 624319-690
VOLVO : 1137882
VOLVO : 1137888
VOLVO : 3159253

CONTITECH - 661N
FIRESTONE - 1R1C390310 / W010950021
GOODYEAR - 8018
PHOENIX - 1E25
DUNLOP - PNP304980101 / D12S02
CF GOMMA - 1S310-2891016
TAURUS - BL114

Airtech : 3661 AB888 90661 MTX-6661 SP55661

Working Principle of Bus Suspension Airbag

When the vehicle is stationary, the airbag is filled with air at a certain pressure to support the vehicle body at a set height.

When passengers get on the bus (load increases), the vehicle body sinks.

The height valve senses the sinking, opens the air intake channel, and compressed air enters the airbag from the air tank. The airbag expands and lifts the vehicle body until it returns to the set height, and then the height valve closes.

When passengers get off the bus (load decreases), the vehicle body rises.

The height valve senses the rise, opens the exhaust channel, and part of the air in the airbag is discharged. The vehicle body drops to the set height, and the height valve closes.

When encountering bumps during driving, the airbag compresses to absorb the impact energy and then rebounds. The shock absorber is responsible for quickly attenuating the reciprocating vibration of the airbag.

Common Faults of Bus Suspension Airbags

Broken, bulged, or leaking airbags.

Aging and cracking of airbag rubber.

Mechanical failure of height valve (stuck, worn) or damage to induction link.

Leaking, blocked, or loose joints in air line.

Faulty solenoid valve (if equipped).

Abnormal vehicle height (one side high, one side low, overall too low or too high).

The Real Pictures

1S310-28 RUBBER AIR BELLOWS W01-095-0021 FIRESTONE BUS AIR SUSPENSION AIR SPRING 0

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Contact Person: Sunny

Tel: 18928788039