Qty (2) Replaces C16-21703 C16-04464 C16-04464A 13" Extended 30lbs Force This listing includes 2 Lift Supports for Multi Purpose Applications. Extended Length from Center Mount to Center Mount is 12.99 in. High Quality Supports, designed to last, to OEM Standards. Displayed shipping rate apply to the contiguous 48 States only. Additional surcharge applies to PUERTO RICO, HAWAII, ALASKA & OTHER US TERRITORIES.. Interchangable with the following OEM Numbers: 711498,C1604464,C16-04464,C1604464A,C16-04464A,C1621703,C16-21703,CS1300-30,SE130P30