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Old 12-08-2006, 02:34 PM
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Join Date: Aug 2005
Location: Washington, DC
Posts: 141
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Default Re: Diff fluid change interval

I think you were smart to take a look at 10k as there's some evidence to suggest that the front and rear diffs on the H3 are not holding up as they should.

I have a 2006 (shorter warranty period) and plan to check mine every 10k because my truck sees significant time offroad. I've had two repairs to the rear diff already and I'm not sure what the cause was, so better to be cautious.
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Birch White H3 Manual, Adventure Package, Sunroof, Trailering Package, Off-Road Lamps, Splashguards, Black Tubular Assist Steps, Black Crossbows, Mudder Mats, Ski Rack, Warn XD9000 w/ DOI Hawse Winch Bumper, DOI Prototype Skid Plates, M101A1 3/4 ton trailer.
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