Please do not clicking the "return" before contacting us. We are professional,responsible, when you encounter a problem we always to help. We always reply ebay messages . And commit you 100% satisfaction guarantee. Description: 100% Brand New and High Quality 3 Year Warranty Product Details: Replace Part Number 4721950330PTP ABS Relay Valve Bayonet-Style Connector Crack Pressure: 4.0 PSI Supply Ports: 3/4" NPT (2) Delivery Ports: 3/8" NPT (4) Control Port: 3/8" NPT (1) Direct Replacement For Meritor S4721950330 & Wabco 4721950330 Package Included: 1 x ABS Relay Valve(As Pics Shown) .
