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  1. M

    1987 XJ Dana 44 Trac-lok Where can I purchase a rebuild kit?

    Here are some Yukon part numbers for repair parts. https://www.yukongear.com/shop/ydgd44-3-30-1 upgraded HD lsd to rebuild the light duty track lock - we only carry a clutch kit - no spiders https://www.yukongear.com/shop/ypkd44-pc-tl https://www.yukongear.com/shop/yk-d44-rear bearing kit...
  2. M

    1987 XJ Dana 44 Trac-lok Where can I purchase a rebuild kit?

    I found Quadratec, but other suggestions for price comparison will be appreciated.
  3. M

    1987 XJ Dana 44 Trac-lok Where can I purchase a rebuild kit?

    Anyone know where I can purchase a rebuild kit for a 1987 XJ Dana 44 Trac-lok limited slip? I have 3.43 gears which means I have the smaller of the two ring gear carriers. The kit should have clutches and springs, maybe the little gear as well. Thanks!
  4. M

    Need Part Number for Drum Brake Wheel Cylinder Dana 44 Axle

    Hi All, I've swapped a '87 Dana 44 into my '92 XJ 4 door 4x4 I6 auto transmission Jeep. I want to purchase wheel cylinders for the 10" x 2.5" drum brakes on this D44 axle. The wheel cylinders presently on this D44 axle have the brake tube fitting that screws into them somewhat from the...
  5. M

    How to Replace Door Inner/Outer Window Seals

    Now, a decade passes and my outer, front door, window seals need replacing again. These are the horizontal rubber strips at window bottom on the outside on my '92 XJ 4 door with electric windows. The links in the previous posts have died with the passage of time. I purchased new strips...
  6. M

    1992 Electronic Control Module - Can these be purchased new anymore?

    I have a 1992 XJ 4.0 with auto trans. There is a electronic control module (ECM) in the engine bay on the driver's side just behind the radiator and next to the air box. My ECM is working now but it is 32 years old. Someday it will die. When this happens, can a new ECM be purchased? How...
  7. M

    1992 XJ A/C Air Conditioning Replacement - Parts List

    College? I remember those days but a while back for me. Something I forgot to mention is that Cool Hose will fabricate the hose. This was not an option for me since I did not have a hose design and did not know exactly the fittings. I posted this same info at another jeep forum. This...
  8. M

    1992 XJ A/C Air Conditioning Replacement - Parts List

    With regard to Varmint #1... unfortunately the oil used with original R-12 is not compatible with R-134a. So the old oil has to go. Internet says expansion valve and receiver-dryer simply MUST be replaced. This leaves hoses, compressor, and condenser for cleaning. Yes, parts can be cleaned...
  9. M

    1992 XJ A/C Air Conditioning Replacement - Parts List

    "Bummer that hoses cannot be purchased anymore. I should probably start grabbing some of those from the JY in the future, just for the sake of the ends." Hose ends are crimped and can't be removed from the rubber hose. My hoses were 32 years old. I put a new engine in recently and in the...
  10. M

    1992 XJ A/C Air Conditioning Replacement - Parts List

    1992 4-door Jeep Cherokee XJ with 4.0 6 cyl engine and AW-4 auto trans. Date of purchases 2023AUG Userful NAXJA reference thread https://www.naxja.org/forum/showthread.php?t=1100177&highlight=air+conditioning The project goal was to replace all A/C parts, except the evaporator, with new and to...
  11. M

    AW-4 Auto Transmission direction of fluid flow

    Here's another link to a cooling circuit pressure discussion... but no definitive answer. https://www.naxja.org/forum/showthread.php?t=968375
  12. M

    AW-4 Auto Transmission direction of fluid flow

    I agree, pressures are those expected at the pressure test port and not necessary the pressures in the cooling circuit. The pressures mentioned can be seen in the operator's manual page 7,8 which gives the pressure measurement location as "test port". Link to manual is shown below. "discharge...
  13. M

    Fuel pump & gas tank replacement on '92, how to

    Sorry, I reviewed my records from 2017 and can not find the receipt nor the P/N for the Bosch fuel pump. I would like to know this myself now since I want to replace the fuel pump soon. I guess you'll just have to hunt "Bosch". I recall I purchased a different type at substantially less cost...
  14. M

    AW-4 Auto Transmission direction of fluid flow

    300 PSI? I'm shocked. I noticed a 300 PSI rating on the transmission hose I purchased but thought nothing of it. 300 PSI? Really? I can't imagine how my hose clamps haven't popped off and I've run them for a long time. How do the radiators hold this pressure? I can understand 300 PSI...
  15. M

    AW-4 Auto Transmission direction of fluid flow

    Hi All, Thanks for replies! I see all agree that the line connected to the front (engine side) of the AW-4 transmission is the output for hot fluid and the rear port returns cooled fluid into the transmission. This connection is evident in the drawing. I guess what is unclear is where the...
  16. M

    AW-4 Auto Transmission direction of fluid flow

    Hi All, I have a 1992 XJ 4.0 Liter 4X4 with AW-4 auto trans. This vehicle has a transmission cooler. I would like to add a filter in the transmission cooler line. The filter has a preferred direction of flow. I need to know which way to install the filter. AW-4 has two cooler line...
  17. M

    Remove AW-4 transmission

    Found a youtube that is really good. https://www.youtube.com/watch?v=b-UE74OwOLY
  18. M

    Remove AW-4 transmission

    I have a 1992 XJ 4.0 4X4 with the AW-4 auto transmission. I have purchased a remanufactured AW-4 and intend to swap this remanufactured trans with the trans presently in the XJ. I am also removing the 4.0 motor. Which is better... Remove the 4.0 motor and then remove the transmission... or...
  19. M

    Please Help Me Name These Sensors

    Thanks for info! Yes 1992 has MAP in a bracket on firewall just aft of the cylinder head. I am swapping factory sensors out since these have 400K and 30 years on them. Yes Amazon parts will likely not last another 30 years as the originals. I just view them as more reliable in the short...
  20. M

    Please Help Me Name These Sensors

    Thanks for the names! Yes MAP is correct for 1992. Ordered all from Amazon.
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