Had my PFR3 injector pump and three injectors rebuild. Great experience. Vendor quoted $655. Actually charged $537. Also said it would take a week, and I picked up my equipment a week later. Vendor United Diesel Inc 5700c General Washington dr. Alexandria, VA 22312 phone 703-750-3040 owners name is Scott. Price included replacing nozzles on the three injectors, and seals.