PartsPart number20-101780Dimensions23"W x 29"H [22"W x 28"H], FRONT-MOUNTPart number20-102233Dimensions23"W x 29"H [22"W x 28"H], ANGLE-MOUNTPart number20-101935Dimensions22"W x 29"H [21"W x 28"H], CENTER-MOUNT