Check the listing for details. 8709 Air Spring, Ref Hendrickson S-21800, AB1DK25A-8709, 1R13-159. Condition: New. Listed at 92.00 USD. Brand New Air Spring H-48709Reference: W01-358-8709,1R13-159, 10 10.5-15 P 460, Hendrickson 21800, Automann AB1DK25A-8709 Thank you for considering our products We are a heavy-duty truck & trailer brake parts importer manufacturer warehouse in Linden, NJ. We offer complete line of Air brake components, replacement parts for virtually every air brake system on the market today. Please check our e-bay store for our products and more details. OUR PRODUCT LINE INCLUDESBRAKE DRUMSBRAKE SHOE KITSBRAKE CHAMBERSSLACK ADJUSTERSAIR DRYERS AND PARTSBRAKE VALVESAIR SUSPENSION SPRING/AIR BAGBRAKE HOSE/ABS CABLESSENSORSGLADHAND/HUB CAPAnd more Please call or send us an e-mail with your next parts need.We will do our best to provide better prices. Best Regards,Sinan Altunyay Pioneer Parts, LLP