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Goodyear Air Bag Spring for Rear Suspensions. Fits Freightliner Trucks

1R12-603
Super Cushion® Rolling Lobe Air Springs
Air Bag Spring for Rear Suspensions. Fits most Freightliners and also popular for Volvo.

Super-Cushion® air springs give your trucks, trailers and buses a new high in pro- ductivity and long life. They offer a quiet, cushioned ride. Truck, trailer and bus bodies last longer than with steel springs because there is less vibration. The driv- er rides in greater comfort, becomes less fatigued and stays more alert. Plus cargo has better protection from shock and vibration. Whenever you want to add an axle, Super-Cushion® air springs fit right in. 

Super-Cushion® air springs, when used with leveling valves, also maintain consis- tent trim regardless of the load. That means clearance heights remain constant, and that trailer floors are flush with loading dock floors for ease of
 loading and unloading. 

For driver comfort, load cushioning, and long life for your trucks, trailers, bus, and cab and seat springs specify Goodyear Engineered Products Super-Cushion® air springs. 

Key Benefits:
  • Reinforced design
  • Thicker bead plate design
  • Corrosion-preventative coatings
  • Superior ozone resistance
  • High temperature rated cab springs
  • Exceptional strength and performance
  • Lighter weight
  • Non-elongated bracket bimples

Greater level of isolation... 
  • Reduces need for electrical and instrument maintenance. 
  • Reduces cab and body damage. 
  • Reduces axle, transmission and tire wear. 
  • Reduces downtime. 
  • Extends trailer life. 
  • Reduces driver fatigue. 

For the owner-operator, air suspension... 
  • Improves isolation in both loaded and unloaded conditions. 
  • Greater driver comfort. 
  • Increased resale value. 
  • Protects hinges, lights, rivets, and all trailer hardware. 

Top Plate Hole/Stud: 2
Bottom Plate Hole/Stud: 1
Top Plate Diameter: 9
Bottom Plate Diameter: 10.63
Collapsed Height: 8.6
Flexmember: 566-24-3-108
Piston: 566-20-7-241
Piston Type: A

Cross References:

Goodyear: 1R12-603
Goodyear Trimmed: 1R12603
Triangle Spring: 8382
Firestone: W01-377-9784, W01-377-9781,W01-377-9782
Conti Tech: 64266
Freightliner: 6813200017, 16-14004-000, 16-14377-000
Goodyear: 1R12-186
Conti Tech: 910S-16A382, 910S-16A999
S&G Industries: AS1R12-603
Sirco: AS-9781
Euclid/Meritor Aftermarket: E-FS9781, FS9781 W01-377-9784
Freightliner Cascadia, Century, Classic, Columbia, Coronado, FL70, FLD112, FLD112 (Set back Axle), FLD120, M2

Goodyear Air Bag Spring for Rear Suspensions. Fits Freightliner Trucks

SKU: 1R12-603

$119.99


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Super Cushion® Rolling Lobe Air Springs
Air Bag Spring for Rear Suspensions. Fits most Freightliners and also popular for Volvo.

Super-Cushion® air springs give your trucks, trailers and buses a new high in pro- ductivity and long life. They offer a quiet, cushioned ride. Truck, trailer and bus bodies last longer than with steel springs because there is less vibration. The driv- er rides in greater comfort, becomes less fatigued and stays more alert. Plus cargo has better protection from shock and vibration. Whenever you want to add an axle, Super-Cushion® air springs fit right in. 

Super-Cushion® air springs, when used with leveling valves, also maintain consis- tent trim regardless of the load. That means clearance heights remain constant, and that trailer floors are flush with loading dock floors for ease of
 loading and unloading. 

For driver comfort, load cushioning, and long life for your trucks, trailers, bus, and cab and seat springs specify Goodyear Engineered Products Super-Cushion® air springs. 

Key Benefits:
  • Reinforced design
  • Thicker bead plate design
  • Corrosion-preventative coatings
  • Superior ozone resistance
  • High temperature rated cab springs
  • Exceptional strength and performance
  • Lighter weight
  • Non-elongated bracket bimples

Greater level of isolation... 
  • Reduces need for electrical and instrument maintenance. 
  • Reduces cab and body damage. 
  • Reduces axle, transmission and tire wear. 
  • Reduces downtime. 
  • Extends trailer life. 
  • Reduces driver fatigue. 

For the owner-operator, air suspension... 
  • Improves isolation in both loaded and unloaded conditions. 
  • Greater driver comfort. 
  • Increased resale value. 
  • Protects hinges, lights, rivets, and all trailer hardware. 

Top Plate Hole/Stud: 2
Bottom Plate Hole/Stud: 1
Top Plate Diameter: 9
Bottom Plate Diameter: 10.63
Collapsed Height: 8.6
Flexmember: 566-24-3-108
Piston: 566-20-7-241
Piston Type: A

Cross References:

Goodyear: 1R12-603
Goodyear Trimmed: 1R12603
Triangle Spring: 8382
Firestone: W01-377-9784, W01-377-9781,W01-377-9782
Conti Tech: 64266
Freightliner: 6813200017, 16-14004-000, 16-14377-000
Goodyear: 1R12-186
Conti Tech: 910S-16A382, 910S-16A999
S&G Industries: AS1R12-603
Sirco: AS-9781
Euclid/Meritor Aftermarket: E-FS9781, FS9781 W01-377-9784
Freightliner Cascadia, Century, Classic, Columbia, Coronado, FL70, FLD112, FLD112 (Set back Axle), FLD120, M2
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