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Search results for query: tremec

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  1. Tazzieman

    3rd party Videos Rohny Dahl video incoming

    Read all about it. Mine is ziptied Post in thread 'Tremec gearbox cannot be switched' https://www.theineosforum.com/threads/tremec-gearbox-cannot-be-switched.12413466/post-1333227998
  3. T

    3rd party Videos Rohny Dahl video incoming

    My original pin is still all good - for now!!!
  4. N

    I wonder how all transmission systems work

    Torsen is trademarked by JTEKT which is a Toyota company. There would be extra licensing costs passed on to Ineos from Carraro and Tremec to use or make the Torsen diff.
  5. 3

    Crap, I have some kind of an oil leak! (Transfer case output flange)

    I think Temec had a batch of bad seals. Mine was a 12/23 delivery in the US. Manufactured about 08/23. It was definitely the font output shaft seal. They only had for a day to fix it (not a big job). Can’t really blame Inoes as they buy the transfer cases from Tremec
  6. MTNDOG

    Does the transfer case have breathing holes?

    https://www.theineosforum.com/threads/diff-breathers.12368697/ https://www.theineosforum.com/threads/tremec-transfer-case-breather.12412949/ A couple of threads out there.
  7. N

    overheating transfer case

    There were some issues, but this is common for most machines when the operating conditions differ worldwide. Tremec would have a vested interest as they design and build the transfer case so they would of been totally aware of all of Ineos' prototype testing and customer drive sessions and the...
  8. DenisM

    Whine noise

    ...Check out this relatively short but helpful explanation: https://www.carthrottle.com/news/advantages-and-disadvantages-straight-cut-gears The Tremec company have been making race car straight-cut gearboxes forever and hence their incorporation in the IG transfer case is no surprise. The...
  9. LRNAD90

    Americas Mid-Atlantic Meet Ups

    It's simply channeling it's inner Land Rover. That Tremec just wants to be an LT230..
  10. Rok_Dr

    Whine noise

    I've noticed across 4 loan cars and mine in the last year that the gear whining is louder when the car is new. Henry is perceptibly quieter in this respect now than 12months ago on delivery. Cheers Steve
  11. dreamalaska

    Americas Check your transfer case for leaks

    Tremec is the Mexico City based transfer case supplier. I didn’t know that they bought a portion of Borg-Warner’s transmission division. “TREMEC purchased BorgWarner’s North American manual transmission business sector in 1996”. https://www.tremec.com/noticias_detalle/ineos-grenadier/...
  12. N

    What is the difference between 4WD part time and Center Lock?

    Some old training videos from Australia using common Toyota transfer cases that are similar in design to a Tremec used in a Grenadier. The Jeep or any NP transfer case part time system works on a similar principal but uses a planetary system and chain drive to the front axle. The Quadratrac...
  13. C

    Americas Check your transfer case for leaks

    Thank you for these articles! I’m sure others will be equally interested! Cheers!
  14. N

    Front and Rear Differential locks (how to)

    A good short video explaining centre diff locks using Land Rover transfer case with practical demonstration and towing explanations. The Tremec transfer case is a very similar design. View: https://youtu.be/9Z_6u9doNhU?si=V6sluPEmFqGCKHv_
  15. 2

    No manual trans, on purpose?

    It'd make more sense to run a Tremec 4050 or 5060 in front of the Tremec transfer box and use the manual Supra computer for engine management albeit with some sort of "tune". All the off road features could be re-wired to run independently from simple toggle switches but the non-functioning...
  16. L

    How many radiators ?

    Again , many thanks for your- precious -response
  17. 2

    Petrol/Gas US Oil for B58 Engines

    ...(NVG, etc) but they use lightweight ATF instead of gear oil. I've not seen a pump or filter in a gear drive 'case. If we knew the internal layout of the Tremec used in the Grenadier it might be possible to affix a powerful magnet to the exterior that would trap shavings against the inside wall.
  18. R

    Whine noise

    Thanks for the explanation, Denis. I wasn't aware the Grenadier transfer case had straight-cut gears and was thinking I had a diff problem. Today I took the car out in the rain and on dirt to make sure it wasn't just the Goodriches but the noise was still there. It is worst above 100kph on the...
  19. Krabby

    Americas Check your transfer case for leaks

    Tremec.
  20. Clark Kent

    Petrol/Gas US Oil for B58 Engines

    Something is creating a positive flow to circulate the hot oil from the transfer case sump to the cooler in the LH wing and back to the top of the transfer case. I'll take a stab there's a small paddle pump in there somewhere.
  21. Tazzieman

    Arcane Grenadier

    Were they diesels or petrols , or one of each?
  22. 3

    Americas Check your transfer case for leaks

    Having one with a bad front seal (successfully repaired), it appears these are all from around the same build time, so I’m strongly suspicious they had a bad batch of seals.. not an Ineos problem pre se, but rather a Tremec issue.
  23. N

    Portal Axles

    ...the diesel version or the higher rated 8HP from something like a Hell Cat and you would have a pretty bullet proof drive train. I think the Tremec t/case would have no troubles handling the extra driveline mods, it would just need more servicing. If the money was there, I would void the...
  24. N

    Transfer Case Technical Discussion

    ...motor sports. While looking through their photo gallery I noticed the photos of the current Iveco Daily 4x4 transfer case in pieces. Like the Tremec the Iveco TC can be a difficult to find disassembled images or information about. This Iveco transfer case is having similar issues with noise...
  25. Greasemonkey

    How many radiators ?

    This is the only picture I have of the transfer case oil circuit. According to my dealer, the transfer case should be filled with 1.8 liters of oil. The entire circuit should have 3.2 liters !!! This contradicts the Ineos Quick Reference Guide, which states that the entire...
  26. Clark Kent

    How many radiators ?

    ...transmission cooler circuit comes off a main pressure gallery downstream of the pump. The transfer case is an Ineos design and is built by Tremec in Mexico so it's a bit of an unknown. At a guess, I'd say there is a small impeller pump that creates internal oil pressure to distribute oil to...
  27. DenisM

    Transfer Case Technical Discussion

    Thank you for taking the trouble to full in the knowledge gaps. (y)
  28. DCPU

    Tremec - Transfer Case

    ...about the transfer case: https://www.theineosforum.com/search/18108/?q=transfer+case&o=relevance https://www.theineosforum.com/search/18109/?q=tremec&o=relevance but I thought I'd start one dedicated to it with a few photos, starting with the id plate located on the upper right side (not the...
  29. N

    Americas Check your transfer case for leaks

    Tremec makes the transfer case and like the Carraro axles there is very little free information available besides what Ineos publishes in the sales brochures.
  30. Tremec Tcase 2.jpg

    Tremec Tcase 2.jpg

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  31. N

    overheating transfer case

    It would be intersting to view the specifications from Tremec on t/case duty cycle and continuous high speed operation. The t/case overheating at high speed does not seem to be a design fault but a design limitation. Even with a cooler there is not much oil in the t/case and eventually it will...
  32. AWo

    Arcane Grenadier

    At the time in 12/2021, when the the two II/B prototypes were in my garage and the one which drove at the IAA Munich were reduced in power, as the transfer box from Tremec was to weak. I don't know if that has been addressed. AWo
  33. Hannes01

    Local Area Thread Spannstifte für getriebeschalthebel

    Im tread https://www.theineosforum.com/threads/tremec-gearbox-cannot-be-switched.12413466/page-5#post-1333241951 wird das grad behandelt mit dem fehlenden Stift! Ich kenn das als scherstift vom kernbohrgerät irgendjemand ne Bezugsquelle in D?
  34. 2

    Americas Check your transfer case for leaks

    Contacting a Tremec retailer/rebuider might garner some info. Rockland Standard Gear was easy to work with when bought a transmission from them a little while back. They publish all kinds of technical articles and seem willing to relay info when I've had questions. Of course they may not have...
  35. AngusMacG

    What did you do with your Grenadier today?

    Thanks...I can't see a pin in my pic and no pin lying around the gear sector area or floor. I'm wondering if it had fallen out prior to my pick-up and during the detailing process it was vacuumed up.
  36. C

    Americas Check your transfer case for leaks

    Thank you for replying! What was the fix - breakdown and replace output shaft seal? Or replacement? We are going to drain the transfer case today to learn how much fluid has leaked and replace fluid. My mechanic is just over 1 hr away so going to do as much to figure things out with them then be...
  37. Znarfgh

    Hello from Victoria Aust.

    Congrats on your purchase. I think we're all looking forward to and hoping for many years of trouble free motoring. Certainly, the fundamentals are good, BMW engines, ZF gearbox, Carraro axles, Tremec transfer case (??), Brembo brakes, Eibach springs etc. What are you driving at the moment?
  38. DCPU

    Tremec - Transfer Case

    Who Is Tremec, Anyways? https://www.hemmings.com/stories/tremec/
  39. MTNDOG

    What did you do with your Grenadier today?

    Maybe he can help https://www.theineosforum.com/threads/tremec-gearbox-cannot-be-switched.12413466/post-1333240689
  40. D

    Ineos forced to shut down production on supplier issue

    ...label them “Ineos” (maybe I am wrong & someone will point this out, but I don’t think Ineos gets their parts from Eibach/Bilstein/Bosch/Eaton/Tremec etc etc already painted and labeled “Ineos”) and send to the dealers as needed? When I hear a plant is halted and employees are on partial pay...
  41. OzyGrenie

    Diff breathers

    Does anyone know about breathers for the ZF transmission and the TREMEC transfer case?
  42. Krabby

    Manufacturer Window Stickers?

    Tremec transfer case with Dana drive shafts. Eaton lockers.
  43. D

    Sir Jim pours more money into Ineos Automotive.

    ...China. One of the main reasons I original purchased the first one was due to it being a “Lego” suv made up of the best components from around the world (Carraro, Brembo, Bilstein, Bosch, Eaton, Tremec, BMW, Zf group, Recaro-yea I know, and so on)……👍 One of the best replies I’ve seen on here!!!🙏
  44. DCPU

    "Gear box error" message

    This one: https://www.theineosforum.com/threads/tremec-transfer-case.12412049/post-1333177497
  45. 2wheelfish

    Tremec - Transfer Case

    I know it may not be relevant to the transfer case discussion, but it speaks to Tremec. Tremec builds some really amazing manual and DCT transmissions for high output cars like the Mustang Shelby GT500 and the new Corvette.
  46. AWo

    Arcane Grenadier

    ...vehicle. Maybe one can remember driving that... AFAIK the original transfer case design was from LeTec (at least in 2020), but I don't know if Tremec made a new one or if they just build what LeTec has developed. And the LeTec one was too weak in the beginning. That happens, no problem. You...
  47. McPharmer II

    Tremec - Transfer Case

    As my transfer case is leaking at the oil-plug i´d like to maintain the oil level. Does anybody know, which oil is recommended for the Tremec transfer case? I´ve also mailed Tremec support, but i´m afraid they will not answer.
  48. K

    Sick of waiting

    Hm.. afaik the transfer case was an idea of Ineos but construction and manufacturing by tremec .. perhaps tremec has some issues here and there? ineos stated they had so issues with component suppliers and quality.. maybe this is one or another of the tremec parts?
  49. AnD3rew

    Owner reviews - 10,000 miles (i'll start)

    My door seals also fine Hambach staff were happy, can’t say the same for the Tremec staff in Mexico unfortunately.
  50. DCPU

    Tremec - Transfer Case

    My standard question "Do you have a photo you can share?" Is it the fill or drain one?
  51. AWo

    Local Area Thread Qualität

    ...weshalb u.a. die zwei überall sichtbaren PT2 Prototypen auch leistungsbeschränkt waren. Was ich nicht weiß, ist ob das VTG-Design von Tremec neu gemacht wurde oder ob das LeTech-Design übernommen und ggf. verbessert wurde. Als 2019 die ersten Chassis, unter einer Ami-SUV-Karosse versteckt...
  52. C

    Tremec - Transfer Case

    I think the firm that makes the power steering fluid has been taken over so double check that.
  53. Hannes01

    Sick of waiting

    Tremec please, Not Termec! 🙏
  54. anand

    "Gear box error" message

    Exactly, this is what I have seen used; never the one shown in the video
  55. W

    Tremec - Transfer Case

    Another Tremec plate to add to the collection. Mine is an early one by the looks of things (my vehicle is a pre 1000 chassis number N1 Diesel)
  56. ADVAW8S

    Sick of waiting

    Tremec was established in the US in 1964 as a joint venture between a established US company and a two start up in Mexico. Our influence continues to spill over. Here is the write up from ineos on why Tremec: The team at INEOS Automotive spoke to suppliers all around the world, over a period...
  57. Tremec transfer case analysis.jpg

    Tremec transfer case analysis.jpg

    • DCPU
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  58. Hannes01

    Tremec gearbox cannot be switched

    known problem? Apparently the ring for unlocking/raising on my shift lever for the intermediate gearbox doesn't work. Neither the gear reduction nor the central lock can be engaged - even with a lot of force. Anyone have an idea? I did this on test vehicles, where the ring had a...
  59. TD5-90

    Sick of waiting

    Mr Know-It-All (Google) has a different opinion: "TREMEC is a manufacturer of automobile transmissions and drivetrain components based in Querétaro, Mexico." So better forget about further delaying our deliveries here in Europe ;-)
  60. 2

    Arcane Grenadier

    ...design. There's just so much sheer force in a gear drive box with the consequence of excess heat. I can't see Ineos trying to make the current Tremec unit any bigger but maybe a larger dedicated radiator will suffice. Eliminating the center locking feature and relying on traction control will...
  61. Logsplitter

    Tremec - Transfer Case

    On the subject of the Tremec transfer case, now I've done a few miles the shifting between low and high range is much easier . 👍🏼
  62. ADVAW8S

    Sick of waiting

    Spelling corrected
  63. Wayneos

    Sick of waiting

    Trail, Trial...
  64. AWo

    LeTech: EXCITING!

    LeTech were the first to make a transfer box for the IG. I don't know how it turned out, if it was cancelled as it was too weak in the beginning or if Tremec just build the transfer box after their (improved) design. AWo
  65. TD5-90

    Sick of waiting

    ...case is Made in Mexico. BTW, to me it doesn't matter, in any way, where in the world it is built, as long as it's GOOD! Copied from the TREMEC website ( https://www.tremec.com/menu/kuo-profile/ ): "TREMEC is a wholly owned subsidiary of Grupo KUO, S.A.B. de C.V. Grupo KUO, through its...
  66. 3

    Americas Check your transfer case for leaks

    I had the same leak. It was the front output shaft seal. Has been fixed, and totally dry ever since. Think Tremec had a bad batch of seals (mine was ~august build date)
  67. DaveB

    Arcane Grenadier

    They will use the same engine and transmission combo as BMW does. The current box on the petrol Grenadier is only capable of 550NM I think whereas the diesel box is good for 760 NM
  68. Zimm

    Arcane Grenadier

    I don’t see any major drivetrain changes in the foreseeable future. They don’t have the volume. The good part is, the year one and year six rigs won’t be significantly different. It’s good for maintenance and good for resale.
  69. [ Adam ]

    Washington (state) to Washington, DC

    ...out. I'm not sure whether this would be catastrophic - but I'm not interested in getting stuck. I'll talk to the dealership folks in Boise tomorrow. See others who have had this issue here https://www.theineosforum.com/threads/tremec-gearbox-cannot-be-switched.12413466/page-4#post-1333240689
  70. marko

    Tremec - Transfer Case

    Agreed, at 1,400 miles in mine it’s shifting really nicely hi to lo and back.
  71. L

    Ineos forced to shut down production on supplier issue

    Just to add to Shopkeep's post, car production lines are tailored for assembly speed. A kit of parts for each assembly station is delivered on a just in time basis, sequenced to each vehicle, normally just a few hours ahead. These kits are specifically made, so for example the dashboard will...
  72. Jean Mercier

    Tremec - Transfer Case

    I did send a message to Tremec. If I get an answer I will post it.
  73. Greasemonkey

    Sick of waiting

    During our test drive in Cologne in February 22, the test driver told us that there had been problems with the Tremec reduction gears. Too tight manufacturing tolerances caused noise in the gears. However, this problem has been resolved. Really ?
  74. jeremy_matrix

    LeTech: EXCITING!

    LeTech made a transfer case gearbox?? Or a skid plate for the transfer case gearbox? I cannot imagine LeTech making an actual gearbox...
  75. Jean Mercier

    Tremec - Transfer Case

    I slept under my car yesterday, and my camera made some pictures ... Strange: customer part number is the same as above, BUT ... Tremec part number is slightly different: TRET18386-B Build 40 days later! Why the "B"? (To anticipate: no, NOT the B from Belgium ;) )
  76. DCPU

    Petition for a Hard Way Home US Launch?

    You could start at the Tremec factory, after they'd checked your transfer case had an in spec gear set?
  77. DCPU

    Diff breathers

    I've started a thread on this topic here: https://www.theineosforum.com/threads/tremec-transfer-case-breather.12412949/
  78. Clark Kent

    Diff breathers

    This could be the transfer case breather. Front face of the transfer case up the top. Viewable from the left side of the vehicle looking up and rearwards. Hose goes forward along the top of the transmission then up between the firewall and the back of the engine. Can't follow it to see where it...
  79. DCPU

    Tremec Transfer Case breather

    So @Clark Kent posted a great photo on another thread: Post in thread 'Diff breathers' https://www.theineosforum.com/threads/diff-breathers.12368697/post-1333205454 "This could be the transfer case breather. Front face of the transfer case up the top. Viewable from the left side of the vehicle...
  80. DCPU

    So where are all the first impressions? (right here)

    https://www.theineosforum.com/threads/tremec-transfer-case.12412049/post-1333189721 It seems to be an evolving situation. My recollection of events with the Tremec transfer case is: The situation was definitely known about in February...
  81. ADVAW8S

    Sick of waiting

    Tremec is the manufacturer of the transfer case and an American company. In typical fashion a decision was made that none of you guys will get your IG until us Americans receive ours.. One should expect delays until the end of 2023 when the first IG hits US shores
  82. W

    Who is experiencing software or electrical gremlins?

    Sure, the vehicle is a diesel N1 and the VIN ends sub 1000. The transfer box on it is sub 1400 (August 22 vintage) with no lettering/suffix on the Tremec P/N shown
  83. DCPU

    Tremec - Transfer Case

    It's a great question, I'd love to know the difference. One for your Belgium bun fight meeting? A question for the forum members ~ have any of you a C, or greater suffix?
  84. DaveB

    Spare parts ordering, issues

    Yes Back to back warranty is the norm and these major manufacturers won't want Billy Joe Jimbob playing home mechanic and still have to provide a warranty.
  85. DCPU

    Sick of waiting

  86. K

    Autocar article on INEOS Auto future

    ...is something of a "difference" to what temperature the transfercase oil need to be cooled down. What is "too high" in temperature ? Indeed tremec is of mexican origin.. they should now about hot temperatures.. At least I know about Pajero and Jeep transfercases with chains.. I d' rather...
  87. Barney

    Sick of waiting

    Where there is friction there is heat. The trick is to "rip the customer over the table" (german idiom) in such a way, that he perceives the warmth as mindfulness and charity.
  88. Shopkeep

    Taking the Front Wheels Off

    How solid is the front bash plate below the radiator elbow? I can see the ridges providing additional support but hope one of those ridges never gets pushed up onto the elbow.
  89. N

    UK & Ireland Servicing Pricing UK

    ...of oils. The transfer case may have a genuine oil like LC300 or Nissan Y62 which for them retails for around $400 (£210) for a refill. The Tremec t/case is a relatively basic design and may use more common oils. Just for reference, the SCAM built Iveco Daily 4x4 uses a common 85W-140 GL5...
  90. Krabby

    Americas The big May 17 Announcement / Pricing / Discussion thread.

    ...not a $50,000 truck. I have explained it like this - IA went to the greatest auto parts store in the world and grabbed most parts from the top shelf. The brands you have listed (and there's many more Tremec, Dana, Rhino, etc....) are all top notch and would be premium upgrades in most vehicles.
  91. C

    Transfer Box Lever

    Its not a proprietary box IG designed it and Tremec make it.
  92. D

    Centre Differential

    The center differential is a Tremec two-speed transfer case unit with a 2.5:1 low range.
  93. J

    Transfer Case Technical Discussion

    ...and the splines that engage to lock the center diff. I was hoping we can get something similar for the Gren. Can anyone find a similar diagram for the Gren's Tremec gear box? I am mostly interested in how the center diff is built and the amount of spider gears. Looking for something like this.
  94. AWo

    Autocar article on INEOS Auto future

    ...vendors and melted together. Magna Drivetrain (in Steyr) was a development partner, but did they create the transfer box or is it from the Tremec shelf? I'm not aware that Magna Drivetrain develops gearboxes...In the beginning a German Company (not ZF, not Getrac nor GKN) should provide the...
  95. K

    Sick of waiting

    I wonder why less tolerance - means more precise indeed causes noise. If tolerance in measures were too high I would have understood. But I assume the cause is rather this: Not enough sliding space between wheel-cogs for oil film between when cogs slide along may cause the noice plus more...
  96. beg

    Tremec - Transfer Case

    Mine seems a bit older
  97. Krabby

    Spare parts ordering, issues

    Another point to consider is that the Gren is constructed from, for all intents and purposes, off-the-shelf hardware from other companies. So, if you’re Mr. ZF, are ok with IA helping people deal with your product? What about Tremec, or Brembo, or…BMW!?
  98. K

    Autocar article on INEOS Auto future

    thank you for explaining.. although I grew up in a car shop .. this is by far not my profession. At the end.. the final prove of the Grenadier is when operated by customers.. We will see.
  99. YIPPE

    Grenadier Servicing Price Australia

    ...As I'm not aware how catastrophic it could turn with defective transfer. (They did assure it wasn't so much a concern but precaution from tremec) Also One dealer did mention I may require it after I quoted my vin, also my vin wasn't on recall list that has circled. It was a 2 day service...
  100. M

    Grenadier Servicing Price Australia

    ...an emergency top up demineralised water would be the way to go as with any other car. Haven't looked into the transfer case oil but it's a Tremec product and from what I can see any suitable weight off-the-shelf oil will be fine. But don't take my word for any of this, if you don't plan on...
  101. DCPU

    Americas Price shock (US)

    Carraro do have a presence in the US though:
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