Park brake trailer relay valve (‘SR3’ Style) – ABC106834
$55.07
$104.08
SR3 Trailer Spring Brake Valve, comes with Check Valve Ball In Mounting Nipple.Post July 1998Can Replace ABC3802 & SR5.DELIVERY PORTS: 3/8″ (4)TRAILER SUPPLY PORT: 1/4″SERVICE RES PORT: 1/4″
