I am replacing my entire vacuum and fuel line system. I have in hand all the lines that run down the frame rail.
I have on order the six-line bundle that lives on top of the gas tank (with the valve, etc.) but that seems to be out of stock at WeRMopar.com, so I have to call them after work today.
The front bundle of steel, nylon and rubber lines that are heat-bonded to the purge solenoid harness has gone through several upgrades, and my version — 52100493AD — was superseded by 52100493AE — which also has been superseded. Neither of these (AD or AE) are available any longer. The final version — 52100493AF — *is* still for sale — BUT — supposedly only fits the 2004 and not my 2003.
Why would they continue in the numbering series and ONLY change the version letter if the part suddenly no longer fits what it was originally designed to fit? Wouldn't they have issued the new part a new number in such a case? I am suspicious that the AF part fits my 2003 just fine but that somewhere along the way a typo was made, and that typo is still in the system. There is no way to check this, since NO ONE uas a photo of this part, only the very poorly rendered drawing from the FSM and Parts Lists for 2003 and 2004, and the drawings for both versions ARE THE SAME DRAWING.
I need this bundle of tubes and rubber fittings, and no one can sell me for certain that it will not fit my TJ, or what was changed between the AE and AF versions that would make the part no longer fit my TJ.
I could really use a hand here. I need a set of high res, CLEAR photos of this section of a 2004 to see what the differences are.
If you have a 2004 4.0L with 50 State emissions (two pre-cats and one bug cat all on one pipe, not the version with the main cat on a separate pipe that is bolted to the one that wraps around the oil pan) PLEASE post up here. I will take detailed photos of my rig and you can copy them using yours so that I can compare all the parts.
If it works out that there are only very minor differences I can still get this parts bundle and just hack together something with it and my current parts. Whatever works...
Thanks!
I have on order the six-line bundle that lives on top of the gas tank (with the valve, etc.) but that seems to be out of stock at WeRMopar.com, so I have to call them after work today.
The front bundle of steel, nylon and rubber lines that are heat-bonded to the purge solenoid harness has gone through several upgrades, and my version — 52100493AD — was superseded by 52100493AE — which also has been superseded. Neither of these (AD or AE) are available any longer. The final version — 52100493AF — *is* still for sale — BUT — supposedly only fits the 2004 and not my 2003.
Why would they continue in the numbering series and ONLY change the version letter if the part suddenly no longer fits what it was originally designed to fit? Wouldn't they have issued the new part a new number in such a case? I am suspicious that the AF part fits my 2003 just fine but that somewhere along the way a typo was made, and that typo is still in the system. There is no way to check this, since NO ONE uas a photo of this part, only the very poorly rendered drawing from the FSM and Parts Lists for 2003 and 2004, and the drawings for both versions ARE THE SAME DRAWING.
I need this bundle of tubes and rubber fittings, and no one can sell me for certain that it will not fit my TJ, or what was changed between the AE and AF versions that would make the part no longer fit my TJ.
I could really use a hand here. I need a set of high res, CLEAR photos of this section of a 2004 to see what the differences are.
If you have a 2004 4.0L with 50 State emissions (two pre-cats and one bug cat all on one pipe, not the version with the main cat on a separate pipe that is bolted to the one that wraps around the oil pan) PLEASE post up here. I will take detailed photos of my rig and you can copy them using yours so that I can compare all the parts.
If it works out that there are only very minor differences I can still get this parts bundle and just hack together something with it and my current parts. Whatever works...
Thanks!
