LIFELINE Extension®

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Part Number:
LIFELINE Extension®
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LIFELINE Extension®

The TECTRAN® LIFELine® Extension attaches to an existing slider bar and holds your tractor-trailer connections out and away from the back of the cab.

     • Prevents connections from hitting the cab and causing damage to the paint, which is costly to repair

     • Creates 10” of extra clearance for spare tires, storage racks, and other equipment installed against the back of the cab

     • Maintains a linear range of motion so your connections move freely during sharp turns as the truck manufacturer intended

     • Easy to mount and provides a rock-solid platform for hanging your connections


Required Application Dimensions 

    Part Number         A Dim.         *B Dim.    
8473 1 in 15 in
8477 0.75 in 27 in

*Minimum required, longer length bar is also suitable


Part Number
 (Single Pack)  
Stock Code
 (Single Pack)
Fleet Part Number
 (5 Pack)  
Stock Code
 (5 Pack)
Existing Slider
Bar Diameter   
 Minimum Straight Portion of 
Slider Bar Required  
8473 23815 8473-5 23865 1 in 15 in
8477 23817 8477-5 23866 0.75 in 27 in

Note: The molded EPDM bumper must rest against a secure metal surface on the back of the cab. Do not mount the LIFELine® Extension with the bumper resting against a window or any other fragile surface as damage may occur. 

Note: Fleet Pack (5 Pack) Not packaged for individual resale  


360° View:



Left Mouse Button: Rotate
Right Mouse Button: Pan
Scroll Wheel: Zoom
Double-click: Reset View
Shift + Left Mouse Button: Rotate Lights



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