{TAIL ~ The present invention} relates generally to the undercarriage of a belted or track type work machine and, more particularly, to the mounting of the idler and roller wheel stationary shafting of {HEAD ~ the undercarriage} 
{ TAIL ~ The present invention } relates generally to the undercarriage of a belted or track type work machine and , more particularly , to the mounting of the idler and roller wheel stationary shafting of { HEAD ~ the undercarriage }
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