All critical components (cam packs, spool valves, etc.) are triple-tested to ensure product reliability. All units are built with 100% new O-rings and premium-grade HNBR seals to prevent leaks. HNBR does not break down at high temperatures like conventional seal material. Every pump is computer-tested to measure pressure, bypass, fluid flow, valve operation, steering effort and noise. Shafts are surfaced to precise specifications to eliminate premature seal wear and extend pump life. Units are supplied with 100% tested and calibrated pressure relief valves. Additional Info: Electronic Hydraulic Power Steering Pumps provide better engine efficiency and performance over traditional power steering pumps. Rather than increasing the load on the engine to run the hydraulic system, the electric motor on EHPS units provides power to the system. By eliminating additional strain on the engine, EHPS units help to increase fuel efficiency and reduce CO2 emissions. CARDONE remanufactured Electronic Hydraulic Power Steering Pumps are a cost-effective, high-quality alternative to expensive O.E. replacement units. 1. Package Dimensions: 10.750 x 7.125 x 6.500 inches 2. UPC: 082617115803 3. E-Waste: No 4. Hose Port Type: O-Ring 5. Housing Material: Cast Iron 6. Mounting Hardware Included: No 7. Package Contents: Pump, O-Ring (2), Reservoir, Instruction Sheet 8. Power Steering Outlet Thread Size: M16 x 1.5 9. Power Steering Pump Inlet Attachement Type: Hose Barb 10. Power Steering Pump Outlet Attachment Type: Threaded 11. Power Steering Pump Outlet Quantity: 1 12. Power Steering Reservoir Cap Included: No 13. Product Condition: Remanufactured 14. Product Line Marketing Stmt: CARDONE Industries, Inc. is the remanufactured parts supplier to the O.E.Ms. We are the only remanufacturer in the world with over 45 years' experience in mechanical, hydraulic and electronic parts repair. Through reverse-engineering, our product engineers are able to determine where - and why - original parts fail. We re-engineer our A1 CARDONE(R) Reman parts for stronger, longer-lasting performance. We build it better. Learn more at Cardone.com. 15. Pulley Attachement Type: Press-On 16. Pulley Included: No 17. Remote Reservoir: Yes 18. Reservoir Included: Yes 19. Country of Origin: MX 20. Remanufactured Part: Y Q: Why is the pump making a whining noise all of the time? A: A whining pump is usually caused by air in the system. Remove reservoir lid and inspect fluid level and condition. If fluid has foam or air bubbles present, you must bleed the system again. Some systems are very difficult to bleed manually and may require the use of a vacuum pump to extract all of the air from the system. ***************************************** Q: Why do I still have hard steering in one direction after I replaced the pump? A: The problem is most likely in the steering unit-the pump does not know left from right. Check for binding steering components and repair as necessary. ***************************************** Q: I bought a replacement power steering pump and my original pulley has a loose fit on the replacement pump shaft. What should I do? A: The pulley may have cracked upon removal. If the shaft was mushroomed before removing the pulley, it has now enlarged the bore in the pulley. The pulley must be replaced. ***************************************** Q: I only have assist when increasing engine rpm after installing the replacement pump. What's causing this? A: Most likely cause is contamination. Remove the pressure hose and pressure fitting on the power steering pump. Remove the flow control valve and spring. Clean the valve and check the valve bore for damage. Reinstall the spring, valve, fitting and hose. Flush and bleed system and re-test. If okay, install power steering filter to prevent problem from re-occurring. ***************************************** Q: Should I ever change my fluid, even though nothing is wrong? A: Yes. Some O.E. manufacturers recommend that power steering fluid be changed at 50,000 miles and continue at that interval. Just like engine oil, power steering fluid will eventually break down and carry suspended contaminants from component wear and breakdown. Follow your vehicle's O.E. manufacturer's recommendations on fluid change intervals.