struts come in various lengths and pound ratings. If you do not find the rating then contacting Stabilus might render a match if they can crossover with the information you CAN find on the struts you have. Otherwise, you will need to order them from the coach manufacturer by vin and/or serial number of the coach.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7