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Air Suspension TL12
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 Service manual
TMC TL12 Series of Air Suspensions have been designed for Australia’s outback, for heavy duty and off highway applications and especially suitable for high centre of gravity loads. TMC TL12 Twin Leaf Suspension with 12 tonne rated capacity can be fitted with either drum or disc brake axles as well as with either “preset” or unitized bearings for reduced maintenance and lower life cycle costs.

•    3-year structural warranty
•    12 tonne rated capacity
•    Road Friendly certified
•    Vertical or lay forward shocker mounts
•    Heavy duty shock absorbers
•    Easy alignment system
•    360mm diameter air springs
Features
SUSPENSION RIDE HEIGHTS FROM  200mm – 310mm LOW MOUNT SUSPENSION
Model
RIDE HEIGHTS Dim H
Dim B 
Drum Brake / Disc Brake
617200
200mm
185mm
Yes / No 
617240
240mm
225mm
Yes / Yes*
617280
280mm
265mm
Yes / Yes*
617310
310mm
295mm
Yes / Yes*
SUSPENSION RIDE HEIGHTS FROM  380mm – 520mm HIGH MOUNT SUSPENSION
617380 380mm  185mm  Yes / Yes 
617420  420mm  225mm  Yes / Yes 
617460 460mm  265mm  Yes / Yes 
617490  490mm  295mm  Yes / Yes 
617520  520mm  325mm  Yes / Yes 
OPTIONS
•  Axle lift 90mm lift standard
•  Centre axle lift     
•  Full range of pneumatic kits
•  Tapered hangers
•  Lay Forward or Vertical Shockers

 VERTICAL SHOCKER FRONT VIEW_lm-xp-low-lt2000.jpg
 LOW MOUNT SUSPENSION_lm-xp-low-lt2000.jpg
LAY FORWARD SHOCKER FRONT VIEW
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HIGH MOUNT SUSPENSION

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*Disc brake applicable to vertical shock absorber suspension only.