np241c

  1. Breadwinner73

    might've blew my tcase earlier. 91 k2500 6 lug

    My father was plowing the driveway, and my truck was in the way next to the garage door. I reversed it back 10-15 ft-ish, then put it in drive again. I drove forward about 1/2 to 1ft i kept hearing a weird clunking noise, then something made a bang right under my feet/floor... Apparently, it...
  2. Backpack96

    No 4hi

    I have a 1989 GMC K1500 with a 4.3 700r4 and an Np241c. My 4lo engages flawlessly every time but when I try to engage 4hi it doesn't matter what I do it does not engage. The front drive shaft feels locked in (will not move by hand) but it does not engage the wheels. If I try to spin the...
  3. W

    Np241c tear down questions

    I just tore down my np241c and had some questions. I saw these lines on both sides of my case and wondered if they are anything to be concerned about? I think the case has been rebuilt as there is a lot of black RTV all over the place. What is the appropriate sealant for these and where are all...
  4. W

    Where’d this come from?

    I removed the rear output shaft seal on my NP241C. When I pulled the seal a thin flat piece of metal came out. It looked like it was something that was smashed and spun around on a shaft. When I looked at the shaft, I could see another piece of metal that was similar to the first. Here is a...
  5. W

    How to remove front output shaft nut on NP241C

    I removed the NP241C from my 92 K2500 and was going to replace the exterior seals. I have to remove the 1-3/8” nut that holds the front output shaft on to get access to that seal. I don’t have a 1/2” impact, so I’m trying to find a way to brace the shaft and keep it from spinning. If there...
  6. J

    Input seal doesnt fit on transfer case NP241C

    Hello, this is my first time posting so I hope I'm in the right spot. I recently dropped the TC from my '95 K1500. I went to change out the input seal and it would not fit. It was an SKF and i figured maybe I got unlucky and bought a couple more at OReillys. Same issue. I removed the bearing...
    • Jnguy111618
    • Thread
    • 1995 silverado drivetrain np241c transfercase
    • Replies: 2
    • Forum: The Garage
  7. Jason_Staggs

    Np241c jumped to neutral now stuck in 4lo

    Hey fellas, starting out I have a 95 k1500 350 NV4500 NP241C 180k-ish miles. I was driving back from my buddies house had cruise set about 65 climbing a slight grade when all of a sudden I heard a loud clunk, my truck lurched, and my engine tached out. I pulled over and tried 1-5 and R and it...
  8. Abellmichael

    1995 k1500 5.7 wont crank please help!

    Hey guys I have a 1995 chevy 1500 , engine and trans has less than 50k miles but my transfer case was leaking so it was sitting for a little while I didnt wanna drive it and mess it up. Well today i started it and let it run and charge up etc. I put in in drive to pull it back in the garage and...

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