FAQ

General


The model year that is advertised for the truck is the chassis model year, engine build dates are quite often one or two years behind the chassis year. The only way to know what injector to sell is to call in with the last eight of the VIN.

  • Within our technical group we have over 200+ years of technical experience on staff (175 years alone in our fuel shop).
  • We not only supply parts as we also offer technical service.  We believe in helping our customers be successful through the full repair they are doing.
  • Our AP brand has 9 Central Distributors and 400+ service locations across the US/Canada.  We deal with a lot of service locations which has helped us become a leader in the diesel industry for technical information.

18,000 square feet in warehouse space that houses a variety of products.  We are a Central Distributor for Bosch, Stanadyne, Delphi, Yanmar, and Denso.  In addition, we are a master distributor for Alliant Power products.

Yes, we have dedicated technicians that do drive-out/field service.

Diesel Forward would always dabble in drive-in or drive-out service throughout the years, but we got serious about it and dedicated a full time staff back in the late 1990’s. 

Diesel Forward started back in 1961 as Diesel Injection Service.  We started as a fuel shop and grew into distribution, drive-in service, and a remanufacturer throughout the years.

We moved from the Sun Prairie business park back in fall of 2005.

Warranty


The model year that is advertised for the truck is the chassis model year, engine build dates are quite often one or two years behind the chassis year. The only way to know what injector to sell is to call in with the last eight of the VIN.

We have provided a step-by-step guide to the assist in the claim submission process (ATPB 07/11 R3). Click here.

Contact the Warranty Dept. and they will reset your credentials and confirm your access.

  • Wayne — Warranty Tech, 608-842-5230
  • Nathan — Warranty Coordinator, 806-842-5222

All Alliant Power Branded products are located on the Alliant Power Warranty Website.

            https://dfwarranty.alliantpower.com/

Non AP Branded products are handled on the DIS Distribution Warranty Website.

            https://dfwarranty.disdistribution.com/

Technical


Please refer to the chart — click here.

Yes, the last number of the Denso number is just a revision. As long as the first three numbers match it’s the same injector. This applies to all injectors in our Isuzu and John Deere application guides.


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