3406 injector pump fuel leak

1. #1Mobilewrench2025-01-22 17:12

   So, a leak from the bushing on #4. No other symptoms so I plan to just go after the seals (all six sets) and maybe the bushings if they prove problematic to remove. Can someone get me a parts breakdown, I can't seem to get my dealer on the phone. Been a while since I have done one of these and I am not sure where the tools for removing the bushing and pinning the rack are. So if anyone has those part numbers available that would be great. Thanks

2. #2Oxbow2025-01-22 17:54
3. #3Oxbow2025-01-22 17:58

   Hopefully that's what you need.

4. #4Oxbow2025-01-22 18:03

   Here is the individual pumps

5. #5Truck Shop2025-01-23 05:26

   Bonnet seal. IMO just replace the complete individual pump, it's more than likely tired and needs to be redone {lapped}.