Engine/Transmission (1998.5 - 2002) 24v rebuild

[dodgediesel91]

I have a 2002 24v cummins i have a rod knockin and i am rebuilding the motor i have a spare 2003 coomon rail motor is the block and cranck and connecting rods the same in both motors so i wont have to cut anything or cant you swap these years, also parts whats good to put in while its ripped appart i wana put a cam in it but whats a good brand truck dynoed 525hp as is id like to do a diff cam, valve springs and maybe a few other things to stranghten it up let me know your opions thanks

 

[KcoleKennyc]

Think most everything has changed for the newer models. You can usually find used rods on EBay from Redlinear in Arkansas. I have a good standard crank from an '01 HO. Bought a spare engine for my 98. 5, after 2000 didn't have the timing ring on them so I can't use the crank. If you need it let me know and good luck on the rebuild.

 

[cerberusiam]

Crank might be the same, the block is way different as are the pistons. Rods in the 24V are actually a little better.



Better off sourcing parts for the 24V.

 

[jwinnie]

Kind of rare to have a "rod knock" in these engines. Did you find which bearing or wrist pin was making noise?



The reason I ask is bad rings or a scored cylinder can sound very similar. Might save some effort. Happened to me.

 

[dodgediesel91]

I'm not sure yet didn't get the motor out yet so I'm not positive but my buddy has a 12 v and he had a rod knockin on #3 wen we ripped the motor apart but wen I get it apart I'll have to see I'd rather it be rings or scoring thanks for the tips