transfer case

  1. wreck99

    2019 1500 classic bighorn transfer case fluid

    I've got a 2019 1500 classic bighorn 5.7 hemi 3.92 anti-slip diff. I'm getting ready to change diff and transfer case fluids. The diff fluids are easy enough to find aftermarket, probably going with Amsoil or Valvoline squeeze bags for ease 75w90 up front, 75w140 rear and diff additive...
  2. W

    Transfer Case Neutral light on, no movement

    Hi Everyone, The other day I posted about shorting out my TIPM. I got a new TIPM, for my VIN, supposedly programmed for my truck (2007 Dodge Ram Mega Cab 1500). I replaced the TIPM, reconnected the battery, followed the instructions to power cycle (switch to run for 12 seconds, then off, then...
    • Wrenchhead
    • Thread
    • neutral transfer case transfer case stuck in neutral transmission control unit
    • Replies: 2
    • Forum: General Discussions
  3. J

    T-case leaking rear driveshaft

    Hi guys. I am new to RAMs, just got a 2015 V6 and just realized it has a small leak where the rear drive shaft mates with the transfer case. Do you think this is caused by the rear output seal? is it an easy fix?
  4. D

    Heavy Duty 4x4 Trans and Transfer Case for 2001 1500

    Does anyone know of any place that I can get a direct bolt up heavy duty 4x4 auto transmission for a decent price. It's going into my 2001 1500 with a 360 Magnum stroked to 408ci and will make around 470hp out of the box, but I may try to get more out of it in the future (probably 600hp max)...
  5. El Guapo Phil

    Differential Fluid Change Question

    I live in Belize, Central America. There is only two seasons here, hot and occasional rain, and hot and rainy (June through October - Hurricane season). I use the 4x4 function almost daily to go up a 200 foot hill where the house sits. Up is 4x4 and down is 2x4. No towing involved. My 2016...
  6. P

    4x4 engage 30mph+ only

    My 09 ram has developed an odd habit. It only wants to engage the 4x4 when going 30mph or slightly above. All other speeds including just creeping with no foot on the pedal just cause the light to blink and the service 4wd light to come on. I can hear the front actuator on the axle cycling but I...
  7. E

    2013 ram 1500 44-44 problems

    Hey all, so i know this transfercase has been discussed lots over the years but I cant seem to get an answer to my question. MY 2013 1500 4X4 just cant seem to get working 4 wheel drive. The truck has a 6 inch lift and 35s. its a sport 6 speed with the bw 44-44 transfercase with auto 4x4. When...
  8. Chains

    Help 2016 3500 Dually no reverse

    Today I had my truck in neutra, switched from 2wd to 4wd, backed up a slight incline about 3feet, truck stopped. No pop, grinding, shuddered, hopping......nothing. Switched back to drive pulled forward no problem, switch back to reverse dead nothing. Switched outta 4wd and back into 2wd......no...
    • Chains
    • Thread
    • 68rfe cummins 6.7 dually reverse transfer case transmission
    • Replies: 8
    • Forum: General Discussions
  9. Mister Luck

    Transfer Case Controls Quiz

    Image 1 44-44 ? with the auto button Image 2 44-45 ? without the auto button Which transfer case controls are for a 44-44 ? Which transfer case controls are for a 44-45 ?
  10. Sageward03

    Stuck in 4 low

    So I left my 2014 running in park one day and I come back to it not 2 minutes later and it has some how shifted itself into 4 low I was unable to get it out of 4 low so I brought it to a dealership and they said they fixed the issue but it then proceeded to drive real slow and rev real high like...
    • Sageward03
    • Thread
    • 4low 4x4 selector 4x4 service warning light transfer case
    • Replies: 2
    • Forum: Lifted
  11. Rod Knock

    Ram 1500 BW44-44 transfer case - which is the correct Mopar fluid? What about aftermarket fluid?

    I have a 2016 RAM 1500, Big Horn, with the 5.7 HEMI and BW44-44 transfer case. There are two Mopar fluids for this transfer case: for BW44-44 transfer cases pre-2016: 68089195AA for BW44-44 transfer cases 2016 or newer: 68049954AC My first conundrum is this: my truck was actually manufactured...
  12. winters174

    grinding noise from acceleration from dead stop

    I have a 2003 Ram 1500 with a 5.7L in it. I've recently noticed a grinding noise when accelerating from a dead stop. Can't tell exactly where it is coming from but I think it could be coming from the transfer case or the differential. If anyone has had this problem or knows anything it would be...
  13. ArDavid318

    Transfer case questions

    Hey guys! My first post here on the forum and have some questions about the NP231. I am building my 98 Dodge Ram with the 318 and I’m currently trying to swap out my NV3500 for my NV4500. I have just about everything I need including a very hard to find bell housing, however I ran into another...
  14. i1ya

    2011 ram 3500 2wd 4wd issue help.

    Hello, I’ve got a 2011 ram 3500 crew cab auto 70k miles. A quite but noticeable thumping sound has came up on my ram starting from about 30mph and increases as I go faster up to 70 and goes on while in 2wd. But once I put it in 4wd things go butter smooth and the sound goes away, but once in 4wd...
    • i1ya
    • Thread
    • differential drivetrain issues grinding noise ram 3500 transfer case
    • Replies: 1
    • Forum: Engine & Performance
  15. D

    Transfer Case Leak ‘01 2500

    I’ve got a ‘01 Ram 2500 V8 and I recently noticed my transfer case has a leak after seeing a puddle beneath the truck. I wiped it down and the output shaft seal and took it for a spin after filling it with fresh fluid. It appears that the gasket between the transfer case and the transfer case...
  16. NY Andrew

    ALL Fluids for 5.7L 8-Speed 1500

    Trying to compile a "Master List" of all fluids required for my 2018 5.7L Hemi 8-Speed 1500. I do have Mopar Lifetime Warranty, but knowing how warranty's go and in hopes to avoid any issues for many years as I'd like to have this for 20+ years I'm going to do much preventative maintenance on my...
    • NY Andrew
    • Thread
    • anti spin differential axle brake fluid coolant limited differential oil red line transfer case transmission transmission fluid
    • Replies: 29
    • Forum: Engine & Performance
  17. S

    4x4 Low problem

    Hello, I've got a 2013 Ram 5.7L with 62,000 miles. I have had an issue with 4x4 low twice with the same issue and I'm hesitant to switch to 4x4 low again to video it at the moment. I can switch into 4x4 High and out of it no problem. I can switch into 4x4 low no problem. Both work fine. I have...
  18. M

    BW 44-44 to BW 44-45 Swap

    I have successfully swapped my BW 44-44 transfer case for a BW 44-45 transfer case and I just wanted to document the process for anyone else looking to do this. Backstory Like many of you, I was never happy with the performance of the BW 44-44 transfer case in my 2013 Ram 1500. Even after...
    • Moparman16
    • Thread
    • 44-44 44-45 4444 4445 4wd 4wd issue bw4444 bw4445 swap transfer case
    • Replies: 219
    • Forum: 4th Gen DIY
  19. R

    Transfer Case Fluid

    I am going to replace the chain in the np271 as it is stretched. I have a buddy who runs 80W-90 Lucas with Lucas HD oil stabilizer instead of ATF+4. I was wondering are there any benefits / downsides to doing this? I'm contemplating running 80W-90 because this is the 3rd time this chain has...
    • Rhett59
    • Thread
    • fluids oil transfer case
    • Replies: 0
    • Forum: Tech Info
  20. B

    Transfer Case/Transmission Problems?

    When I put my Dodge 2008 Ram 1500 4 wheel drive auto trans in 4 wheel drive, the "Service 4 wheel drive" light came on. I have 82,000 miles on it. On my way home on the freeway, the engine sped up and went into neutral. I pulled over and the truck would not move forward or backward. So I put it...
  21. M

    Stuck in 4wd low. Help

    I recently had trouble with my 4wd system, had the garage read it out and the told me that it was the transfer case MOTER needed replacing. I did that tried it out yesterday but now my truck is stuck in 4wd low and won't come out of it. (I bought a new switch to now need to try that out still)...
  22. R

    Transfer Case Popping out of 2WD High into Neutral

    So my 03 3500 cummins 4x4 is popping out of 2WD high and goes into neutral. My question is can I add ATF+4 friction additive to make it not slip? I know I added some to a different truck and it stiffened it up a bit, but I'm wondering if that'll work.

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