This listing is for a Re-manufactured Early GM 6L50 Valve Body years 2010-UP, with Upper Casting of 7114 and Lower Casting of 0945, “B” CODE. These valve bodies are updated to address common issues, such as: burnt clutches; codes P0751, P0741, P0742; harsh TCC apply; bump, harsh or flare shifts; bind-ups; solenoid performance codes; and wrong gear starts.
A TEHCM is not included with the valve body, but is available from OEM and various aftermarket sources if required.
This valve body is better than OEM, it features upgrades toincrease reliability over the standard OEM valve body.
These upgrades include: Oversized Actuator Feed Limit Valve Kit, O-Ringed End Plug Kit, other updates are applied on a case-by-case basis.
Please see the photos and illustrations below in our Technical Information section for useful tips and identification information.
PLEASE NOTE:There is a$100.00 Refundable Core Chargethat is added to the price of the valve body at checkout. Once you remove your defective valve body and return it to us, the Core Charge will be refunded to you.
ALL of our Quality Re-manufactured Valve Bodies are made here in the United States. This is not a cheap Chinese Rebuilt Valve Body like you will find at some auto parts stores. When you purchase from us, you are helping to create and maintain American jobs. Thank you.
You COULD pay LESS, or you could do it RIGHT the FIRST time and make it your LAST TIME
Technical Information
The above photo shows the upper casting of the Late 6L50 Valve Body(2010-UP) and its identifying markings.
Above you can see the lower casting of the Late 6L50 Valve Body(2010-UP) and its casting number location.
Machined-Down Boss on Upper Valve Body
Indicates Valve Body Unit*
"A" Boss ID
MYA/6L45
"B" Boss ID
MYB/6L50
"C" Boss ID
MYC/6L80
"D" Boss ID
MYD/6L90
*Note: This is a general rule to follow, but may not always be true. Sometimes no bosses are machined.
Look for machined-down boss (A, B, C or D) on the upper casting. Generally, if the A boss is machined down, this indicates an MYA/6L45 (see chart above). This identification system is not foolproof, as some valve bodies do not have any bosses machined down.
Upper Casting Number
Center Support Feed Holes
Lower Casting Number
2006-2009
2010-Later
2006-2009
2010-Later
GM
6L45
9405
7114
Centered
9581
0945
6L50
9405
7117
Centered
9581
0945
6L80
9404
0955
Offset Front
9581
0945
6L90
9404
0955
Offset Rear
9581
0945
BMW
6L45
1590
Centered
9581 or 6351
Product Videos
Custom Field
Country/Region of ManufactureUnited States
Core Charge$100.00
Reliability Upgrade 1Oversized AFL Valve
Reliability Upgrade 2O-Ringed End Plug Kit
Reliability Upgrade 3Other Updates applied on a case-by-case basis