Guangzhou Guomat Air Spring Co., Ltd.
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Double Convoluted Air Springs OEM No. SAF Holland 57006910 Boot Air Suspension
Features & Benefits
Rubber air spring is a curved capsule made of rubber and network cable, commonly known as air spring, rubber air bag, air bag. The two ends of the capsule need to be connected with two steel plates to form a compressed air chamber.
100% quality delivers maximum service life and load capacity
Bellows are made of special elastomer with outstanding dynamic properties and long service life
Individual components are tuned together for a perfectly harmonized system, ensuring optimal suspension characteristics
Springs have passed servo-hydraulic and durability tests for almost all load conditions
Simple and precise fittings for faster installation and less downtime
The rubber bellow of this air spring is used specially formulated NR rubber compound for enhanced ozone and temperature resistance, burst pressure 300+ psi, fatigue 3 million times. It is high-quality safety bellow. It can replace SAF Holland 57006910. The following model no. is also applied.
| OEM Reference | Cross Reference |
| Ridewell 1003586910C | Firestone W01-358-6910 Firestone W01 358 6910 Firestone W013586910 Firestone WO1-358-6910 Firestone WO1 358 6910 Firestone WO13586910 |
| Navistar 554783C1 | Taurus KF218-6910 Taurus KF218 6910 Taurus KF2186910 |
| Navistar 554783c1 | Contitech FD 200-19 320 Contitech FD 200 19 320 Contitech FD 200-19320 |
| Leland Sc2011 Leland SC2011 | Goodyear 2B9-200;2B9 200 Goodyear 2B9-202; 2B9 202 Goodyear 2B9-216; 2B9 216 Goodyear 578423202 |
| Dayton 3546910 | Triangle 6325 Triangle 4320 |
| Dina A812719 Dina AZ812719 | |
| Brake&Wheel M3501 | |
| Hendrickson S8768/458433 | |
| Trailers De 133128 | |
| Tuthill 1371 | |
| Watson&Chalin AS-0001 Watson&Chalin AS-0156G |
2B6910 Specifications and Tecnical Parameters
Blind Nut
Nut/blind nut top/bottom plate screw (nut) teeth: 2 x 3/8-16UNC
Top/Bottom plate screw center distance: 89 mm
Air hole/air inlet/air fitting air hole/air inlet
1/4NPTF
The distance between the air hole and the screw center: 44.5mm
Cover plate
Top plate diameter (width): 160 mm
Bottom cover diameter (width): 160 mm
Rubber Bellows
Rubber bellows natural diameter: 224 mm
Rubber bellows Max. diameter: 251mm
Height
Min. height: 75mm
Max. height: 260mm
Working Stroke: 185mm
Space required: 265mm
Bumper block/bumper block
Without bumper
Belt loop/Girdle hoop/Girdle ring
One piece of belt loop/girdle hoop/girdle ring
