The H151F being the unbreakeable 80 and 100 series TLC gearbox is an economic disaster @ PKR 90k+
The R151F is also a very solid gearbox, though its not as speedy as the R150F which in turn is not as durable as the former, but still is quite rugged....
Re-confirming earlier ballpark range for R151F (with transfer case): PKR 25-30k