Need Help with My Borg Warner 1356 Transfer Case Issues

Technical Discussions
1

Seeking Advice on Borg Warner 1356 Transfer Case

I’ve been having some issues with my Borg Warner 1356 transfer case, and I’m hoping to get some advice from anyone who has experience with this particular model.

Background

I drive a [insert vehicle model here], and recently I’ve noticed some performance problems when engaging the 4WD. Sometimes it feels like the transfer case is having difficulties shifting properly. I’ve also read that these transfer cases can sometimes have fluid issues, which got me wondering about the type of fluid I should be using and how often it should be changed.

Questions I Have

  1. Maintenance & Fluid: What’s the recommended maintenance schedule for this transfer case? Are there specific fluid types that I should stick to?
  2. Repair or Replacement: Is it better to rebuild the transfer case or replace it outright if it’s not functioning properly? Any opinions on the pros and cons?
  3. Compatibility and Upgrades: Can anyone share if there are any compatible parts out there that could improve its performance? Or should I look into upgrading to a different transfer case entirely?
  4. Common Issues: What are the common problems people have faced with the Borg Warner 1356? Any tips on troubleshooting?

Additional Thoughts

I’d really appreciate any experiences or advice you can share. I’m a bit of a novice when it comes to deep mechanical stuff, so any guidance on getting through this would be fantastic. Looking forward to your insights!

Thanks in advance for your help!

2

I’ve had similar issues with my Borg Warner 1356 transfer case. It’s commonly known for leaking fluid and making strange noises. Have you checked the fluid levels recently?

3

Exactly! I’ve also experienced a bit of grinding when shifting. Does anyone know if this could indicate a more serious problem?

4

Grinding sounds can often point to worn gears or issues with the shift linkage. It might be worth looking into the linkage adjustment as a first step.

5

Good point! I’ve never checked the linkage. How would I go about adjusting it?

6

Adjusting the linkage usually involves loosening a couple of bolts and realigning it. I recommend consulting the service manual for specifics on your model.

7

On top of that, if it’s leaking, you might want to inspect the output seals. They tend to fail and are a common culprit for leaks.

8

Great advice! I hadn’t thought of the seals. How difficult is it to replace them?

3 Likes
9

Replacing output seals can be tricky but manageable with the right tools. Just make sure you have some RTV silicone on hand for reassembly!

10

No need to overthink it! Just remember: a little patience and some curse words go a long way in car repairs! :joy:

11

Haha, true! But once you get it done, that satisfaction is worth it! What about troubleshooting for unusual noises?

12

Unusual noises can be a sign of worn bearings or even a failing chain inside the case. It’s best to investigate sooner rather than later to avoid further damage.

7 Likes
13

I’m really glad I asked for help here. The community knows so much! Do you think it’s a good idea to get a professional opinion if it persists?

14

Definitely! Sometimes it’s better to let the pros handle it, especially if you’re unsure about the repairs. Safety first!

15

In retrospect, I waited too long on mine, and it cost me. Don’t hesitate to seek help if you’re feeling overwhelmed! Better safe than sorry.

7 Likes
16

I’m having similar issues with my Borg Warner 1356. Have you considered any aftermarket parts? I’ve heard that upgrading the chain can significantly improve performance.

17

I’ve looked into that! A buddy recommended the 4:1 low-range gear set for better torque. Anyone here have experience with that?

18

An upgrade might help, but it’s essential to ensure compatibility. Has anyone tried using the Novak adapter?

19

I haven’t, but I’ve read that it can extend the life of your transfer case by improving fluid flow.

20

Custom solutions are the way to go if you want to fine-tune your setup! I recently modified my Borg Warner with a custom skid plate. Improved ground clearance significantly!