If you're looking to beef up your G56 transmission, this case is a solid choice. It's got a thicker design and is reinforced in all the right spots, making it a great fit for your 5.9- or 6.7-liter Cummins diesel-powered Ram. Whether you're towing heavy loads or just want to hit the trails, this case can handle the heat.
Aftermarket Heavy Duty G56 M/T Main Case; works for 5.9L
&
6.7L engines
This G56 case is designed by USA Standard Gear, so you know it’s built to last. It’s a perfect match for your diesel truck if you’re looking to upgrade your transmission setup. Just make sure you’re running one of the compatible models listed above, and you’ll be good to go!
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