This is a 49 3/4" long bearing pad by Miller Industries. It is the replacement pads for the bed of few different car carriers. See Features for dimensions and models it is equipped on. This part is included in the following Bearing Pad Kits: 12-0905667, 12-0905381, & 12-0905383. This part can be used to replace Part Number 12-0306014.
1/4" x 1 1/4" x 49 3/4"
19' Right Approach Carrier
19' Steel Carrier
21' Steel Carrier
Replaces Part Number 12-0306014