Rev: 11.11.21 Page 20 CCD-0004203
4"
Min
6"
Max
Bumper Extension
Accepted Bumper Extension Engineering Guidelines - REV : (3/1/2021)
20.1 Below is Lippert accepted bumper/extension mounting configurations.
20.2 If storage rack has a rating greater then 250#, needs Lippert manager approval.
20.3 Bumpers welded to the end of mains are to be flush to the top and require a
minimum 2" weld on top and 4" vertical weld.
Note: * Excludes park models
Note: ** For storage racks see section 5.4 for additional requirements.
Mount Bumper
Flush to Top I-beam
If distance is greater than 6" 2x4 11 GA tube must be used
6"
Max
2x4 13 GA
Minimum
STANDARD
2x4 11 GA Minimum
Extension Tubes can be
mounted on inside, outside,
or bottom of I-beam
Tow/Accessory Hitch
Extension Tubes must
mount to bottom of I-beam
NO EXTENSION
FOLD DOWN STORAGE/BIKE RACK 250 LB. MAX
TOW/ACCESSORY HITCH
12½"
Max
7" Min
2x4 11 GA
Minimum
7"
Min
To Next Page
Loading...
