Replacement Air Springs and Air Bags
Find your Replacement Air Springs / Air Bags for your Semi Truck. We provide the most affordable prices and they all include the best warrnty available.
Blacktech RML 79422
Blacktech RML 79422
The Blacktech RML 79422 air spring comes with a commitment to product quality by offering a two year or 250,000 miles warranty (whichever comes first). If you have any questions about correct fitting, maintenance or storage, please contact our air spring team.
Air Spring Applications, find out if this part will work for your Truck.
If you searched our site using your air springs part number then odds are we took you to the right place. If you feel your trucks air spring looks nothing like the schematic feel free to contact us and we will be glad to double check for you.
OEM Part Number
Kenworth (Air Glide 100) K-303-14
Kenworth (Air Glide 100) K-303-15
Kenworth (Air Glide 100) K-303-6
Load Guard SC2050
Watson & Chalin AS-0017
Contitech 9 9-12 P 314
Air springs can reduce your costs and increase your profits.
Last at least twice, and as much as four times longer than steel springs
Require little or no maintenance
Increase life of tires and brake linings
Substantially reduce breakage and maintenance of other vehicle components, including electrical, air conditioning, cab mounts, exhaust, chassis, seals, wiring and drive train
Let you haul anything; eliminate expensive deadheading runs
Reduce driver discomfort and dangerous fatigue; improve driver safety, productivity and loyalty
Allow perfect load equalization between axles; let you run at the maximum legal limit
Provide smoother ride for payload, reducing costly insurance claims and the expense of over packaging
Pay you back at trade-in time; trucks and trailers with air suspensions are worth more
100% of all air spring assemblies are pressure tested before they leave factory.
2 year / 250,000 mile warranty. Best in industry.
Trelleborg Vibracoustic rubber compounds have superior 'flex' range through temperatures of -76°F to 135°F.
Air Spring Components
Air springs are available in single, double and triple convolution types for virtually every conceivable heavy-duty vehicle suspension application.
Common Applications for Air Bags
Primary Trailer Suspension Air Springs provide outstanding cargo protection while reducing maintenance problems caused by road shock and 'trailer hop' when empty. Trailers last longer and can be used to haul a wider variety of cargo, reducing expensive empty trailer miles.
Lift Axle Air Springs allow you to lift the axle without ever leaving the cab. Saves tire wear under empty or partial load conditions and lets you negotiate tight corners with spread tandems.
Drive Axle Air Springs substantially improve the ride and handling of the tractor, resulting in greater driver comfort and safety, less tractor maintenance, longer tire wear and higher trade-in value. They require little maintenance and last more than twice as long as steel springs.
Front Axle Air Springs significantly improve steering and handling while improving tire wear and reducing problems caused by cab vibration.
Cab Mount Air Springs eliminate most problems experienced with standard cab mounts and help reduce damaging cab vibration.
Seat Air Springs increase driver comfort and help alleviate hazardous driver fatigue.