This question might not go anywhere, but I thought I'd give it a shot.

Anyone got a Cummins part number for a turbo downpipe or turn down elbow for the following application:

-- 1998 1/2 to 1999 5.9L ISB engine with manual transmission
-- elbow must have fitting/mounting for the approved Jacobs/Cummins/Mopar exhaust brake

Tried a number of Cummins dealerships in Salt Lake City, Las Vegas, Charlotte, Roanoke, Knoxville, Atlanta, etc., but no one seems to have the necessary books to find the part number. Geez, those guys -- they've always been helpful, but on this one, for some reason, they're lost. :-[

Thanks!

 

Try this address, let me know if it helps

http://www.jakebrake.com/content.php4?doc_uid=20

Tim

 

Tried it, Tim, thanks, we'll see what Jacobs says, if they answer.

How about if I rephrase the question, however -- is it possible to disassemble the Jacobs exhaust brake assembly from one exhaust turn-down elbow, and reassemble it in another? They come in the kit as an integral unit, and I've never seen one apart. Anyone done this?