GRAMMER MSG90.3 Airbag Features
The replacement airbag is manufactured to original GRAMMER specifications, providing reliable performance and a direct replacement for worn or damaged air suspension components. Designed for long service life, it restores the comfort and functionality of your GRAMMER suspension seat.
Genuine GRAMMER Quality
Manufactured to original GRAMMER standards for reliable performance, correct fitment, and long-lasting durability.
Restores Air Suspension Performance
The GRAMMER MSG90.3 Airbag replaces worn, leaking, or damaged airbags, restoring proper seat suspension, height adjustment, and ride comfort.
Heavy-Duty Construction
Made from high-quality materials to withstand demanding agricultural, commercial, construction, industrial, and rail applications.
Easy Installation
Designed as a direct replacement for compatible GRAMMER MSG90.3 suspension seats, helping reduce machine downtime.
Enhanced Operator Comfort
Restores the seat’s ability to absorb vibration and shock, reducing operator fatigue during long working hours.
GRAMMER MSG90.3 Airbag Applications
The replacement airbag is commonly fitted to GRAMMER suspension seats used in the following vehicles and machinery.
Commercial Trucks
Compatible with selected vehicles fitted with GRAMMER MSG90.3 seats, including:
- Mercedes Atego
- Mercedes Actros
- MAN L2000
- MAN FE
- Star MAN
- Other compatible commercial truck models
Agricultural Machinery
Suitable for:
- Tractors
- Harvesters
- Agricultural field vehicles
- Farm machinery fitted with GRAMMER MSG90.3 seats
Industrial & Rail Applications
Also commonly fitted to:
- Construction machinery
- Industrial vehicles
- Material handling equipment
- Trains
- Trams
GRAMMER MSG90.3 Airbag Part Numbers
GRAMMER References
- 58100075400
- GR137209
OEM & Alternative References
- 1189933
- 125908
- 137209
- 1502080
- 1951080
Always compare your existing part number before ordering.
Why Replace Your GRAMMER MSG90.3 Airbag?
Replacing a worn Airbag restores the performance of your air suspension seat and helps maintain operator comfort throughout the working day.
Benefits include:
- Restores suspension performance
- Improves operator comfort
- Reduces vibration and shock
- Extends seat service life
- Maintains original OEM seating performance
- Minimises equipment downtime
- Helps reduce operator fatigue
Is the GRAMMER MSG90.3 Airbag Easy to Replace?
The replacement airbag is designed as a direct replacement for compatible suspension seats. In most cases, installation is straightforward using the original mounting points and air connections. We recommend inspecting the compressor, air lines, and suspension components at the same time to ensure the complete seating system is operating correctly.
Why Choose a Genuine GRAMMER MSG90.3 Airbag?
Choosing a genuine replacement airbag ensures correct fitment, dependable performance, and long service life. Genuine GRAMMER replacement parts are manufactured to meet original equipment specifications, helping maintain the comfort, safety, and reliability of your suspension seat.






