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  1. How many gallons of each fluid to buy?

    1G Mods, Installs and How-To's
    I am currently looking at replacing the rear differential, transfer case, and transmission fluids. I was wondering how many gallons/liters of each fluid I should buy to make sure I have enough?
  2. Steering sounds & rear differential locking up

    1G Tires, Wheels and Suspensions
    So I have a 2007 ridgeline 91k miles and when I stear left I hear a weird sound is not clonking is more like mazdas zoom zoom Jajajajaja but for real it's alarming a tad bit especially when my car doesn't make any noises I would like to know if its something I can do a mechanic mentioned the...
  3. Vtm-4 rear diff fluid

    Miscellaneous/General Honda Ridgeline Discussions
    Hey I have a 08 ridgeline lx (Canadian version) and I was wondering if anyone knows if there is a synthetic replacement for the vtm-4 rear diff fluid and transfer case fluid. I am moving to yellowknife North West Territories and it can get to below -40 celcius. Going all synthetic everything...
  4. Driveline Math

    First Generation Ridgeline (1G 2006-2014)
    How do both differentials end up at a common ratio when the Front Differential ratio is 4.533 yet the Rear Differential is 3.384 after passing through the transfer case at a ratio of .537? Irrelevant but peripherally of interest: Auto Transmission ratio's: 1st = 2.693 2nd = 1.566 3rd = 1.023...
  5. Price to replace the rear differential

    1G Problems & Issues
    I am thinking about buying a 2006 Ridgeline with about 120K on it. However, this is how the seller described a problem they are having: "the rear differential is noisy when going around sharp turns" I am guessing that is either a low fluid level or the unit needs to be swapped. Obviously...