The fluid leaking smells different than engine oil and looks somewhat clear. Smells weird.
It’s right at the drive shaft.
It’s right at the drive shaft.
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Yep. Output shaft seal to rear driveshaft.The flange seal is leaking.
yeah, you just remove the driveshaft, remove the staked nut on the output shaft, pull the yolk and the seal (pry it out), then replace. lock your CDL and drain the tcase to make it easier. Make sure to buy a seal and a stake nut. The OEM instructions are that the nut is a one time use.Is the repair to replace the seal?
I saw the videos on how to repair….hmmm.
Easy way to look at that is where it gets fed by the transmission, which is the front of the truck. So front driveshaft is with the input and the rear driveshaft is the only output. The seals have different part numbers but the stake nut is the same.
Thanks for confirming the part numbers. I got those two you mentioned and also the manual says that the the output shaft companion flange seal is one time use as well (goes with the stake nut). That’s 33309D in the diagram below.No, the front driveshaft is not the input. Bothe driveshafts are output.
OP. Your parts are 36111,36104.
I didn't say the front driveshaft is the input, I said the input is WITH (next to) the front driveshaft (that side of the drawing).No, the front driveshaft is not the input. Both driveshafts are output.
OP. Your parts are 36111,36104.
Thanks for posting. I'm not sure how you got the multiple parts to show up on the first screenshot, but that's good to know that you can do that. What did you search on to get that info to show up on the screen?I love Partsouq for their parts diagrams, and they have been accurate for everything I have bought from them.
looks like 90311-41010 is the part number for your year.
View attachment 3088913
however looks like this has since been superseded by 90311-41012
View attachment 3088915
note that the nut and washer should also be replaced, denoted by the black dot in the parts diagram these are non-reusable parts.
it looks like you figured this out already but posting this info in case it helps others
Got it. I learned something new.@HomersCanyonero you just click through the site, select make model etc and then in the parts diagram you click on the part number which is hyperlinked and it brings up the options.