Pt1 LT77 and R380 Land Rover gearbox - Inner workings of the 

Awesome video! Thanks for taking the time to film & explain!

wow! quite amazing! couldn't have asked for a clearer demonstration!

FANTASTIC VIDEO. Thank you very much. Very interested to see part 2. Will rewards this one then too. Well done!

Fantastic video. Can't thank you enough for the time you put into this.

Amazing explanations, astounding knowledge. Thanks for sharing mate!

excellent as always !! like it ..

Excellent video

nice, really something very interesting!!

Hi your videos are very helpful and I thank you for that my friend The question is are they interchangeable on a defender? And what do I need to do about the shifters?

Great Video. We have a Land Rover 110 with a J suffix R380. Odd enough the input shaft (primary pinion) is the same length as the short belhousing LT77 input shaft sitting on the shop floor. At first we thought this was a Stumpy input shaft, but the stumpy shaft is about 1.5" shorter. This has to be an input shaft from another marque. The overall length of this R380 is 1.5" longer than a stumpy and has a LT77 belhousing. Any idea where the input shaft came from that is 1.5" longer than a stumpy input shaft?

I just had fitted an LT77 51/H suffix ex reconed MOD stock and the gears are are stiff and it wont go into 5th at all the mechanic said hes fitted boxes from ashcroft worse than mine and they wear and get easier , will 5th then become select-able ?

Excellent video & Greetings from Paris ! Regarding the R380 gearbox, I have a defender TD5 year 2003. If I up-shift quickly with high RPM from 1st to 2d, or 2d to 3d, I feel a crunch/grind in my hand (not so loud to hear it in the vehicle, I can just feel it with my hand). If I leave the RPM/rev normal, and leave a 1 second pause on Neutral between these gears, all is fine. No crunch when downshifting. The gearbox runs with new MTF94 oil. Is this a normal behavior for a R380 ? Are we supposed to UP shift slowly with these gearboxes, losing momentum ? Losing momentum is not an issue on flat road, but annoying climbing a slope. Many thanks for your help and feedback ! Julien

Hi, great informative vid. Will an ex-Defender 2.5 petrol gearbox do the job, if fitted to a 200TDi?

Hi mate, Just rebuilding my LT230 and need to do the R380 as well. How much more involved is it? Thanks James

Lt 77 İ sanjuman çevire bilirmiyiz RN 380 donermi cevaplarsanız teşekkür ederim

What is the recommended oil for lt77

How the hell do i put one of these in a rover sd1 v8 auto