Transmission question
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Junior User
Joined: Dec 2011
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Transmission question
I own a 2014 F250 SC 4X4 with the venerable 6.2. What model of transmission is Ford using in these? I was under the impression it was the same tranny as the diesel 6.7, maybe not? The truck runs fantastic just curious on the transmission..
Thanks
Thanks
Postmaster
Joined: Aug 2015
Posts: 3,146
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From: Maryville, TN
Originally Posted by T diesel
Pretty much the same transmission.
If there is ANY difference, I would like to know.
Postmaster
Joined: Jul 2015
Posts: 4,392
Likes: 22
From: very South Texas
this subject has been investigated by many members here...
by part numbers. . F 250 and F 350 Gas and diesel...2011 to 2016 just difference to Gas and diesel parts. transmission and final drives same.
same truck... search this forum for the details.
by part numbers. . F 250 and F 350 Gas and diesel...2011 to 2016 just difference to Gas and diesel parts. transmission and final drives same.
same truck... search this forum for the details.
Posting Guru
Joined: Nov 2011
Posts: 2,279
Likes: 12
Gas... Transmission for 2014 Ford F-250 Super Duty|CC3Z-7000-U : AutoNation Ford White Bear Lake | Parts & Accessories
Diesel...Transmission for 2014 Ford F-250 Super Duty|CC3Z-7000-V : AutoNation Ford White Bear Lake | Parts & Accessories
Diesel PTO...http://parts.autonationfordwhitebear...e=transmission
Minor differences.
Diesel...Transmission for 2014 Ford F-250 Super Duty|CC3Z-7000-V : AutoNation Ford White Bear Lake | Parts & Accessories
Diesel PTO...http://parts.autonationfordwhitebear...e=transmission
Minor differences.
Logistics Pro
Joined: Apr 2000
Posts: 4,334
Likes: 306
From: Mills River
For MY2017, trans code "P" is used in the 350 6.2 6R140, and code "W" is used in the F250/350 diesel 6R140 (check the silver cert label on your truck's B pillar for the "TR" code). The gear ratios are the same for both, and I suspect most components are as well. Code "S" is used to identify the 6R100 AT used in the 2017 F250 6.2.
However, page eight of the 2017 Super Duty sales brochure suggests the gas version of the 6R140 contains lighter-duty front- and rear gear carriers, perhaps as a (small) cost savings effort. I also suspect the control software is different for the P and W models to allow for better application compatibility between the two engines' essential characteristics (rpm ranges, torque curves, etc.).
This is all I've been able to find so far.
HTH,
Jim / crewzer
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Tuned
Joined: Aug 2016
Posts: 275
Likes: 6
here is an article that explains the differences quite well..
"How does Ford adapt the transmission for each engine? The 6R140 uses a different torque converter, clutch plates, friction paper and shift schedule software calibrations depending on the motor. That’s it."
The Top 7 Features of Ford?s All-New 6R140 Six-Speed Heavy-Duty Transmission - PickupTrucks.com News
"How does Ford adapt the transmission for each engine? The 6R140 uses a different torque converter, clutch plates, friction paper and shift schedule software calibrations depending on the motor. That’s it."
The Top 7 Features of Ford?s All-New 6R140 Six-Speed Heavy-Duty Transmission - PickupTrucks.com News
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Postmaster
Joined: Jul 2015
Posts: 4,392
Likes: 22
From: very South Texas
here is an article that explains the differences quite well..
"How does Ford adapt the transmission for each engine? The 6R140 uses a different torque converter, clutch plates, friction paper and shift schedule software calibrations depending on the motor. That’s it."
The Top 7 Features of Ford?s All-New 6R140 Six-Speed Heavy-Duty Transmission - PickupTrucks.com News
"How does Ford adapt the transmission for each engine? The 6R140 uses a different torque converter, clutch plates, friction paper and shift schedule software calibrations depending on the motor. That’s it."
The Top 7 Features of Ford?s All-New 6R140 Six-Speed Heavy-Duty Transmission - PickupTrucks.com News
Thank You for the link.
Trailering
Joined: Jul 2016
Posts: 18
Likes: 2
here is an article that explains the differences quite well..
"How does Ford adapt the transmission for each engine? The 6R140 uses a different torque converter, clutch plates, friction paper and shift schedule software calibrations depending on the motor. That’s it."
The Top 7 Features of Ford?s All-New 6R140 Six-Speed Heavy-Duty Transmission - PickupTrucks.com News
"How does Ford adapt the transmission for each engine? The 6R140 uses a different torque converter, clutch plates, friction paper and shift schedule software calibrations depending on the motor. That’s it."
The Top 7 Features of Ford?s All-New 6R140 Six-Speed Heavy-Duty Transmission - PickupTrucks.com News
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