ShieldPer fess wavy Or and Gules (Brick Red) a demi-wheel encircled by a chain (all issuant from base) Or and in chief a double-winged bayonet fesswise of the second.
CrestThat for the regiments and separate battalions of the Army Reserve: On a wreath of the colors Or and Gules (Brick Red), the Lexington Minute Man Proper. The statue of the Minute Man, Captain John Parker (H.H. Kitson, sculptor), stands on the common in Lexington, Massachusetts.
MottoPRIMUM MOBILE (At First Move).
ShieldBrick red and yellow are the colors of the Transportation Corps. The truck wheel and chain represent the truck and fully-tracked vehicle elements of the Battalion and the wavy partition line alludes to the unitís amphibious capabilities. The wings denote the Battalionís place of origin (Los Angeles, California) and being attached to the bayonet symbolize this Transportation Battalionís connection with the Infantry Division.
CrestThe crest is that of the United States Army Reserve.
The coat of arms was approved on 27 April 1960.