Gdonley308 Posted October 21, 2020 Share Posted October 21, 2020 What brand axles and rear ends is Ford using now? I just bought a 2020 F350 4x4 Powerstroke with DRW’s. Just got 20.6mpg at72mph over 167 miles, just the truck, not towing! Quote Link to comment Share on other sites More sharing options...
YT90SC Posted October 21, 2020 Share Posted October 21, 2020 I believe SRW get the Ford 10.25, Lighter DRW get the Dana M275 and heavies get the M300. Hard to tell without your axle tags or VIN. Front axle is still a Dana 60. Quote Link to comment Share on other sites More sharing options...
twintornados Posted October 22, 2020 Share Posted October 22, 2020 11 hours ago, YT90SC said: I believe SRW get the Ford 10.25, Lighter DRW get the Dana M275 and heavies get the M300. Hard to tell without your axle tags or VIN. Front axle is still a Dana 60. Im thinking that since it has a Powerstroke in it, it will likely have the M300. Quote Link to comment Share on other sites More sharing options...
stengines1 Posted March 11, 2021 Share Posted March 11, 2021 If you have an electric locking diff then its the DANA M275, otherwise it should be the M300 Quote Link to comment Share on other sites More sharing options...
AggieDad Posted March 11, 2021 Share Posted March 11, 2021 Ford lists the GAWR for the DANA M275 @ 7230. With the 20" wheels the tires will limit out at 3750 each for a total of 7500. Does anyone have a reference for what DANA lists the axle limit to be? Just curious. Quote Link to comment Share on other sites More sharing options...
Baddestt Posted March 11, 2021 Share Posted March 11, 2021 (edited) I'll have to search for article. I read m275 has a maximum weight rating of 7280, from Ford, SRW F350 6.7. It is truly an extremely strong axle Edited March 16, 2021 by Baddestt Quote Link to comment Share on other sites More sharing options...
Tuxedomouse Posted March 16, 2021 Share Posted March 16, 2021 (edited) SRW 3.73 and lower: Sterling 10.5 SRW 4.30 gear: Dana M275 DRW F350: Dana M300 Edited March 16, 2021 by Tuxedomouse 1 Quote Link to comment Share on other sites More sharing options...
Akwagon Posted April 6, 2021 Share Posted April 6, 2021 Following Quote Link to comment Share on other sites More sharing options...
Tncdrew Posted May 19, 2021 Share Posted May 19, 2021 On 3/16/2021 at 9:08 AM, Tuxedomouse said: SRW 3.73 and lower: Sterling 10.5 SRW 4.30 gear: Dana M275 DRW F350: Dana M300 Good to know Tuxedomouse. I was wondering what rear axle housing I'd be getting... Ordered F-350 SRW 4.30 w/electronic locking. Quote Link to comment Share on other sites More sharing options...
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