THE PICTURE OF THE SINGLE PLUG IS NOT APART OF THE ABS BRAKE PUMP DESCRIBED. IT IS THERE TO SHOW YOU WHAT TO LOOK FOR ON YOUR BRAKE PUMP SO YOU WILL KNOW WHAT TO ORDER BEFORE YOU CALL. This used ABS Brake Pump will fit on all Isuzu NPR and NQR trucks, as well as GMC W3500, W4500, and W5500 trucks from years 1999-2002. Before calling, determine whether your ABS Brake Pump is a single or multi-plug, specified above. Call for pricing and availability at 1-877-564-6307 Press 1.  If you have any further questions speak with our sales team. 05-05-16
*Pictures are for Illustration Purposes Only*