1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

Fuel pump Leak

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  #1  
Old 02-08-2010, 09:15 PM
dodgeflatbed's Avatar
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Default Fuel pump Leak

Hey guys. im here following up. I took some covers off from around the pump and found the source of the leak. here is diagram of he pump. the little symbol i made indicates the leak on it. where both ends touch.

 
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Old 02-08-2010, 10:38 PM
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have you had the chance to repair it yet
 
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Old 02-08-2010, 10:39 PM
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yeah get a seal kit from your pump shop that should fix you up.... little help on the part number guys can't remember
 
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Old 02-08-2010, 10:53 PM
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The pump kit, Bosch part number is DGK121. Should be right at the $20 mark.

---AutoMerged DoublePost---

Oh and most regular diesel shops don't say what it is just say, "I need bosch part # DGK121" other wise they give you a dumb look or go silent for a second cuz they don't even know where to start lookin. Most all shops, as soon as there is a problem with a pump they just want to replace the whole damn thing cuz they make more money.

Just to give ya a heads up.
 

Last edited by pewder; 02-08-2010 at 10:53 PM. Reason: Automerged Doublepost
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  #5  
Old 02-09-2010, 12:20 AM
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thanks yall
 
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