KodiakForge
Registered User
Hi all. I have an 88 7.3l zf-5 speed with a fuel/air leak from my automatic advance at bottom of pump. As funds allow I was thinking about swapping it out with a used one. I Found some at the salvage yard but the numbers came up for 6.9l some for automatic and one for manual. Based on the disassembly/reassembly manual model number id page they don’t exactly match what’s in my truck. Currently what’s in my truck is db2831 4632
What I’ve found at the yard are
Db2 4370 Manual trans
Db2 4541 Auto
Db2 4369 Auto
Curious if these would work on my truck and which one would you choose? As the numbers don’t lay out the same as in the manual.
I know a junk yard pump might not be the best place to source a pump but it’s whats in the budget right now. I Have a rebuild kit and was thinking I’d i could swap it out and rebuild the current one in that’s leaking.
I imagine the 6.9 & 7.3 pumps are interchangeable but this would be my first rebuild of this pump. Any info or tips would be appreciated.
What I’ve found at the yard are
Db2 4370 Manual trans
Db2 4541 Auto
Db2 4369 Auto
Curious if these would work on my truck and which one would you choose? As the numbers don’t lay out the same as in the manual.
I know a junk yard pump might not be the best place to source a pump but it’s whats in the budget right now. I Have a rebuild kit and was thinking I’d i could swap it out and rebuild the current one in that’s leaking.
I imagine the 6.9 & 7.3 pumps are interchangeable but this would be my first rebuild of this pump. Any info or tips would be appreciated.
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