12ht

  1. G

    1987 Hj75 Conversion

    Hey first post I have a 1987 Hj75 2H turbo, took it out for a fourby the other day went as it alway did, got back to the car and it had a bad knock all of a sudden. Pulled it down yesterday and it’s grabbed a ring on cyl 3. Head seem to Be fine. Pre combs have a few small cracks. Before I go...
  2. D

    12H-T oil leak at sandwhich plate

    Hi all, I have a 12H-T motor that has developed a significant oil leak where the timing plate butts up to the front of the engine block. I’ve looked in the workshop manual to understand the disassemble process. Can anyone please suggest the steps to removing the timing gears and timing case?. Do...
  3. O

    HJ61 24v vs 12v

    Hello all, I’m new here and new to my cruiser in general. Just got a 1989 HJ61 RHD turbo diesel 12HT and am needing to learn more. Alternator just went out and so I am trying to understand the pros and cons of 24v vs 12v. Is the 24volt system just good for more starting power in cold climates or...
  4. abtx4x4

    For Sale 12HT bellhousing

    12HT bellhousing that was attached to an H55 I bought. Includes clutch fork and sensor as shown in the photos. $200 plus shipping.
  5. johnardill

    For Sale 1986 Toyota Land Cruiser FJ60 12-HT Turbo Diesel (Houston, TX)

    Highly customized 1986 Toyota Landcruiser FJ60. Toyota 12-HT turbo diesel engine (20-25mpg), H-55 5 speed transmission, OME heavy duty suspension (suspension just rebuilt and all bushings replaced), ARB air lockers front and rear, onboard compressor and air tank with hose plug-in front and...
  6. relaxedcruiser

    To all New Zealand 12HT tinkerers

    Hi to all you Kiwi 12HT owners ! I´m looking for an old 12ht boost diaphragm which I can use as an template to search for an new one. (There is no part no. for this part in the parts catalogue) Also consider to borrow a good one and send it back afterwards. Would be good to get in contact...
  7. relaxedcruiser

    12HT Boost Compensator Diaphragm

    Hi folks, my first post here went into the classified forum - so I´ll try it again. missed some ponys inside my good old 12ht so started to search for them. As I had checked and ruled out many other possibilities before I focused on the boost compensator. The culprit is most definitely in the...
  8. relaxedcruiser

    Wanted Wanted: 12HT Boost Compensator Diaphragm

    Hi folks, missed some ponys inside my good old 12ht so started to search for them. As I had checked and ruled out many other possibilities before I focused on the boost compensator. The culprit is most definitely in the diaphragm itself. Not enough movement in it. ....my one despite feeling...
  9. koxfarm

    For Sale HJ61, 12HT, heater pipe

    Anyone know about these heater pipes? I got offered these for $300 shipped in Aus or anywhere else worldwide. Is this a rare opportunity?
  10. P

    For Sale Parting Ways With My 89' HJ61 - $17,500

    1989 HJ61 Toyota Land Cruiser. RHD Japanese Domestic Model VX Limited 4WD 12H-T Diesel Engine. Mechanically this vehicle is sound, the 12H-T fires clean every morning that it starts. Automatic transmission turns before 2200 rpm. It burns a little rich than most people may want but starts at...
  11. sxphj61

    HJ61 12ht Idle Pulse/Shake

    Hi guys, new to the forum, here's a little background info: I inherited my grandfather's 60 series with a 12ht (auto) and 230,000km, always serviced every 10,000km at CMI Toyota since new. Nearly immaculate, always garaged and very well looked after. Now I don't know much about diesels and...
  12. justdifferentials

    For Sale 1HD-FT Stock Turbo

    Upgraded to aftermarket turbo when doing the motor swap on my HJ75. 1HD-FT Used OEM Turbo, This turbo was in good condition, but not sure on exact mileage. $350
  13. UncleSaj

    For Sale 1988 HJ61 for sale Colorado, USA

    Howdy all, After careful consideration I am putting my 1988 HJ61 up for sale. This is my daily driver and it is registered in Colorado (passed emissions in August) and I have a clean title in hand. The demands of being a husband, father, public school teacher, union thug, and fishing guide just...
  14. UncleSaj

    For Sale 1988 HJ61 for sale Colorado, USA

    Howdy all, After careful consideration I am putting my 1988 HJ61 up for sale. This is my daily driver and it is registered in Colorado (passed emissions in August) and I have a clean title in hand. The demands of being a husband, father, public school teacher, union thug, and fishing guide...
  15. SoCal FZJ80

    I Wanted to gauge interest in a Intercooler upgrade kit for the 12H-T that is in the HJ61.

    The HJ61 with the 12H-T does not come with an intercooler from the factory. We were going to build one fr our HJ61VX. If you are interested in a intercooler to upgrade your HJ61, Please post up. If there is enough interest we may turn it into a kit. Thanks!
  16. SoCal FZJ80

    Feeler for Aftermarket upgrade Turbo for 12H-T Diesel in HJ61

    I Wanted to gauge interest in a Turbo upgrade kit for the 12H-t that is in the HJ61. Let me know if this is a product you would like to see developed. We were going to work on it for our HJ61, and if there is enough interest build a kit. Thanks!
  17. TLC Norway

    plumbing a coolant heater on 12-HT

    seems my coolant heater isn't very effective at covecting/percolating the water through the block, only a small portion at the back of the 12ht is getting heated. On the little 2lt engine its working fine, but its all the way down at the frame rail, on the 12ht it sits level with the oil cooler...
  18. koxfarm

    HJ47 12HT changed plan to FJ62 12HT

    Started with a need to carry stuff arround and a dream for a diesel roar.. evolved in a plan.. its actioned now. 1984 HJ47 cab chassis 2H and 4speed box. The ultimate Aussie workhorse of the 80'. It has travelled 250K had two owners before me. The original owner had kept her in very good shape...
  19. C

    12ht starting problem

    Hi guys i have had an issue starting my 89 12ht for a while and have always had an issue with backing out of a driveway hitting the brakes and it stalls also up the bush if up a steep hill and stop it stalls but point it down hill no problem at all the issue i have i finally got the pump and...
  20. Nasr Qaisar

    12HT sound deadening on a 62

    Hey Guys, can anyone here share their experience of sound deadening the engine noise in your 60/62. I have a 12HT in mine, and though the noise is bearable, I have driven another 60 with a 12HT and that is much more silent. So just asking for some advice and pictures as well would help...
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