J & H Diesel Service, Inc. & J & H Turbo Service, Inc. is located in Greenville, MS, which is situated on the Mississippi River approximately 3 hours south of Memphis, TN.     J & H Diesel Service, Inc. is a factory authorized diesel fuel injection and turbocharger sales and service dealer for Stanadyne, Delphi-Lucas-CAV, Bosch, Ambac International, Nippondenso - Denso, Zexel (Diesel KiKi), Yanmar, Racor, Sentinel, Borg Warner-Schwitzer, Warner-Ishi, and  Garrett-Airesearch.  We also provide after market service for Cummins, Detroit Diesel, Caterpillar, and EMD.

Our Greenville location houses a state of the art diesel fuel injection rebuilding facility covering over 23,000 s.f. with 10,000 s.f. dedicated to diesel fuel injection rebuilding. We have over 15 diesel injection test stands .  We specialize in diesel fuel injection and turbocharger systems for farm applications, industrial equipment, automotive, marine (including EMD), and heavy duty diesel engines.

We can help you with all your diesel fuel injection and turbocharger needs, from new parts sales to rebuilding your old pump, injector, or turbocharger.  In order to give you fast and accurate pricing information, we ask that you provide the engine application, the OEM part number for the unit and the part number of the unit you are wanting information about. 

If you need help right away, call our shop at 1-800-826-5566 toll free within the USA, or otherwise call 662-378-8711.  Email requests are also taken at sales@jhdiesel.com

If you need our shipping address and need to print a shipping label, click on Forms at the  left side of this page and select 'Shipping Label to J & H'; then select 'Print' from your web
browser to print out the shipping label.  Be sure to fill in your return address and phone number.