W01-095-0211 Firestone Rubber Air Spring 1R1A-480-330 Contitech Bus Suspension Air Bellows 737N
Product Description
Item Name : Bus Air Suspension Spring
Model : 737N
Warranty : 12 Months
Material : High Quality Rubber
Car Make : Mercedes Benz
Special Features : Vibration
Market : Aftermarket
Sample: Acceptable
Item Width : 265mm
Item Inner Diameter : 130.8mm
Item Design Height : 485mm
OEM Number of 737N
Contitech Bellows Number: 737N
Contitech Bellows Number: 737 N
Firestone Part Number: W01-095-0211
Firestone Part Number: W01 095 0211
Firestone Part Number: W010950211
Firestone Style Number: 1R2A-480-330
Goodyear Part Number: 9075
Goodyear Flex Number: 556-03-9075
Goodyear Flex Number: 556 03 9075
Goodyear Flex Number: 556039075
| Airtech NO. | 110162 |
| Airtech Ref. | 3737 |
| Blacktech | RL9848 |
| Dunlop F | D13S06 |
| Neotec | AB434B |
| Phoenix | 1F26 |
| Prime-Ride New | 9075 |
| Prime-Ride New Flex No. | 556-03-9075 |
| Springride | 9075 |
| Springride Flex | 556-03-9075 |
| Taurus | B127 |
| Taurus | BL127 |
| Vibracoustic | V1F26 |
| Mercedes Benz | 393.328.0101 |
Functions of Bus Suspension Air Springs
| Function Category | Core Function | Specific Description & Mechanism |
| Fundamental Core Function | Adaptive Load Support & Automatic Leveling | • Variable Stiffness: Adjusts internal air pressure to adapt to changing vehicle loads (empty/full), providing consistent support. • Maintains Level: Automatically keeps the vehicle body at a pre-set height regardless of load, ensuring stable headlight alignment, suspension geometry, and ground clearance. |
| Ride & Comfort Function | Superior Ride Comfort | • Excellent Vibration Damping: Uses compressed air as an elastic medium to effectively absorb and isolate road shocks and vibrations. • Stable Frequency: Maintains the system's natural frequency within the range most comfortable for the human body (approx. 1-1.5 Hz) across various loads, providing a "magic carpet" ride. |
| Safety & Handling Function | Enhanced Handling & Safety | • Improved Road Holding: The soft spring characteristic allows the tires to better follow road contours, increasing grip and improving stability and braking efficiency on slippery surfaces. • Reduces Body Roll & Pitch: Effectively minimizes body lean during cornering and "dive" during braking, enhancing control and safety. |
| Convenience & Auxiliary Function | Body Height Adjustment | • Kneeling Function: Lowers the bus at a stop to create a step-less entry, greatly assisting the elderly, children, and passengers with reduced mobility. • Variable Clearance: Raises the body for rough terrain and lowers it for high-speed driving to improve aerodynamics and fuel economy. |
| Vehicle Protection Function | Protects Vehicle & Components | • Shock Absorption: Significantly reduces the transmission of road impacts to the vehicle frame, body, and driveline components, extending overall service life. • Protects Cargo: The smooth ride minimizes vibration damage to onboard equipment and passenger luggage. |
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