Check the listing for details. S4784079292 Meritor Wabco ABS Relay Valve IC Bus, 2592521C91, 4787990031. Condition: Used. Listed at 292.50 USD. Quality used Wabco ABS relay valve assembl for Navistar / IC / International trucks or IC buses. Low Cost, Warranty, Fast Nationwide Shipping! *Comes with gasket* Please note that the part sent may not precisely match the one shown in the picture. Appearance may vary. For specific part requests, please contact us. An additional core charge may apply. OEM #TDA S478 407 929 2, S4784079292, S478 407 929 2, 2592521C91, 478 799 003 1, 4787990031, 07 35736 315325 Stock # 11W-0042V-STKQuality used Wabco ABS relay valve assembl for Navistar / IC / International trucks or IC buses. Low Cost, Warranty, Fast Nationwide Shipping! *Comes with gasket* Please note that the part sent may not precisely match the one shown in the picture. Appearance may vary. For specific part requests, please contact us. An additional core charge may apply. OEM #TDA S478 407 929 2, S4784079292, S478 407 929 2, 2592521C91, 478 799 003 1, 4787990031, 07 35736 315325 Stock # 11W-0042V-STK