TimberJack Posted December 21, 2022 Share Posted December 21, 2022 I have two T310 transmission with different part numbers. One is a 11KB105Y and the other is a 11KB75Y. Guess what I’m asking does anyone know what the difference is between the two? Thanks Quote Link to comment Share on other sites More sharing options...
JoeH Posted December 21, 2022 Share Posted December 21, 2022 Probably torque rating. Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted December 21, 2022 Share Posted December 21, 2022 is one a 310 and the other a 310M ? (Multi speed reverse) 1 Quote Link to comment Share on other sites More sharing options...
TimberJack Posted December 22, 2022 Author Share Posted December 22, 2022 No they are both regular 310. What it is the 11KB105y has a really bad whin like a bearing going out so I was going to swap since I had this other one. Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted December 22, 2022 Share Posted December 22, 2022 ok.. I'm sorry that I do not have the answer... I have the book on them, but am not able to get the info right now.. Hopefully someone can post a spec sheet.. Once again, Im sorry I cant help right now,,, Jojo Quote Link to comment Share on other sites More sharing options...
TimberJack Posted December 22, 2022 Author Share Posted December 22, 2022 No problem bud thanks anyways! I talked to my dealership an the guy I normally talk with has moved so of course the other had no clue lol. Quote Link to comment Share on other sites More sharing options...
Mackpro Posted December 22, 2022 Share Posted December 22, 2022 If they are both T-310 and not a 310M or another variant of the T-310. The only difference I can think of is one having a oil pump for a trans cooler and one not having the pump. Just a guess Quote Link to comment Share on other sites More sharing options...
TimberJack Posted December 22, 2022 Author Share Posted December 22, 2022 Would it matter if I put one in without a pump? Quote Link to comment Share on other sites More sharing options...
67RModel Posted December 22, 2022 Share Posted December 22, 2022 One might be a T310LR with the super deep reverse gear ratio but otherwise the same. You could check this easy enough if you can get them both into reverse and count the output yoke revolutions for each input shaft revolution. I assume they are both removed from the truck. Quote Link to comment Share on other sites More sharing options...
Mark T Posted December 22, 2022 Share Posted December 22, 2022 The regular 10 speed only has the air on the compound for the range, the ones with the reverse have that there too. there's a ten, and two with the reverse . One reverse is crazy low and the other is sorta the same ratios as a Fuller 8LL. I have no idea what one is what 11KB number Quote Link to comment Share on other sites More sharing options...
doubleclutchinweasel Posted December 22, 2022 Share Posted December 22, 2022 This rebuilder lists all kinds of part numbers for that series of transmission. They just might be able to tell you what the difference is. Notice that they show 2 different output shaft numbers right off the bat. https://www.transaxle.com/products/transmissions/volvo/volvo-t310p Quote "Eagles may soar, but weasels don't get sucked into jet engines." Link to comment Share on other sites More sharing options...
Alexfua Posted June 9, 2023 Share Posted June 9, 2023 Hey guys I’m looking for a T310 maxitorque any one of you have one for sale cash money right now Quote Link to comment Share on other sites More sharing options...
Alexfua Posted June 9, 2023 Share Posted June 9, 2023 On 12/21/2022 at 4:06 PM, TimberJack said: I have two T310 transmission with different part numbers. One is a 11KB105Y and the other is a 11KB75Y. Guess what I’m asking does anyone know what the difference is between the two? Thanks Im looking for a T310 maxitorque please who have one for sale cash money today email me Quote Link to comment Share on other sites More sharing options...
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