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PML Deep Transmission Pan for GM 6L90, 6L90E
Part Number 11036
|Black powder coating
Volume: 2 1/2 to 3 quarts over stock
Dimensions: Click here for dimensions in a new tab or window. The truck stock pan is about 3 1/2 inches deep so the PML pan is about 3 inches deeper than the stock pan. Note that the 6L80 transmission pan is similar in shape but the 6L80 is shorter at 17 1/2 inches.
Number of Bolts: 18 (there are 20 holes, 2 holes locate the gasket and 18 holes for bolts to hold the pan to the transmission case)
Description and ApplicationsPML designed this pan for 2007 and newer heavy duty Chevrolet and GM trucks and SUVs. This pan features:
This pan fits the GM 6L90, 6L90E transmission, typically found on these vehicles:
Note: Trucks and SUVs have a variety of configurations. Look at yours before you order to verify your transmission and clearance. Vans especially should check for clearance.
Note about stock capacity 6L90 pan: Cadillac CTS-V and Camaro ZL1, some vans and trucks with skid plates may need a stock capacity pan, which offers more ground clearance than this deep pan. Please see our web page for PML Part Number 11088 if you are interested.
In many cases, you will need to drop the exhaust to install this pan. You would need to drop the exhaust to service the transmission with the stock pan as three bolts are not otherwise accessible. See installation images below that show the routing of the exhaust.
Filter and Gasket Information
PML transmission pans work with stock filters, easily available from your favorite auto parts store.
Customers have told us that the stock GM filter is "GM Part No. 24236517" and the AC Delco box has part number "24236933".
This image shows the inside of the PML pan.
Because the pan is deeper than stock, the pan has filter supports cast in. A deeper filter or extension is not needed since the transmission fluid is at the same level with a PML pan as with the stock pan.
This transmission pan works with stock gaskets.
PML designed this pan to accommodate the reusable factory gasket. Please make sure the gasket is clean and free of any holes or nicks to avoid leaks.
Machining for Temperature Sensors
Three bosses are provided that can be machined for use with aftermarket sensors and gages. If you would like PML to drill and tap a boss, the machining charge is $45 . The bosses can accommodate 1/8 NPT to 1/2 NPT. Let us know which location you prefer and what size to machine. The bosses can also be used as alternate drain plug locations.
Drain Plug and Bolts
This pan includes a magnetic drain plug and mounting bolts.
The drain is on the driver's side.
The 6L90 transmission has two stock pans that we know of. In this picture, the truck pan is on the left and the Cadillac CTS-V pan is on the right. The Cadillac pan has a fill hole. Call or email PML if you need a fill hole on our pan.
The PML pan is about 3 inches deeper than the stock truck pan.
This pan cannot be modified for pan filling. Some of our prototype pans did have the option. If you need to fill through the pan, please call or email us (contact info at bottom of page).
PML Transmission Pan Compared to Stock
These images show this PML transmission pan compared to the stock pan.
2017 Silverado 2500HD Denali
Richie's Truck & Auto in Hicksville, New York installed this PML pan on Scott's 2500HD. Scott let us know that the pan is custom power coated Illusion Cherry and the pan has dropped his temperatures by almost 35 degrees.
2015 Silverado 2500HD
Ray reported that removing the old pan was very easy and installing the PML pan was a "breeze". It slipped by the exhaust, close but right on. He loves the look and fit and being able to change the transmission fluid when needed.
2015 2500hd 6.0L
2015 2500HD stock 6L90 transmission pan
2015 2500hd PML 6L90 transmission pan installed
Passenger side view of PML 6L90 transmission pan on a 2015 Chevy 2500 HD
2015 Silverado 2500HD
George installed this PML transmission pan on his 2015 2500HD 6.0L truck. Our thanks to George for the pictures.
2011 Chevrolet Silverado 2500 6.0
Jim installed this PML transmission pan on his 2011 Chevy Silverado 2500 6.0 4WD with an aftermarket exhaust y-pipe. He reported that the install was fairly straightforward, with very close clearance for the stock pan removal and PML pan install because of the y-pipe. He removed the shield, to the right of the pan and mounts onto the transmission itself, to install the PML pan. Removing this shield gave him more clearance to come in from the side and slide the pan in.
Jim noted that ground clearance with the PML pan is not affected at all. It is above the front cross member and above the torsion bars (from the side).
Our thanks to Jim for his pictures and feedback. These images show, from left to right: 2011 Silverado, view from passenger's side of PML pan installed, view from rear of truck showing clearance with PML pan installed
2010 Sierra 2500HD 6.0
Leon installed this PML pan on his 2010 GMC Sierra 2500HD L96. He liked that the pan is "solid".
2010 Silverado 2500HD 6.0
Jason installed this PML transmission pan on his 2010 Chevy Silverado 2500HD 6.0. This picture shows the PML pan installed and the stock pan sitting on the ground.
Jason reported temperature drops from 160–190 to 148–178 when towing a 6,700 pound trailer. He also sees lower temperatures during his daily drive. Read Jason's review of our pan here, in this PDF file.
Click on image to view larger.
2010 GMC Box Truck
Paul installed a PML 6L90 pan on his 2010 GMC G33503 Box Truck. He documented his installation with pictures in this PDF file: PML 6L90 Transmission Pan Installation
Our thanks to Paul for his great write-up. Paul used a mini vice grip to access bolts above the exhaust. Another suggestion for difficult to access bolts would be to cut down an allen wrench to fit.
2010 GMC Box Truck
Chris installed this pan on his 2009 GMC Sierra 2500 6.0 truck.
2009 GMC 3500 6.0l gas engine truck, 6L90 transmission.
2009 GMC 3500 stock tranny pan, 6L90 transmission.
GM 6L90 transmission pan from PML, stock filter and gasket, and stock pan.
GM 6L90 transmission pan from PML installed on GMC Sierra 3500 6.0l gas engine truck.
PML Transmission Pan Features
All PML transmission pans ship with new mounting bolts and a magnetic drain plug.
If you would like PML to machine your pan for a temperature sending unit, there is an additional charge of $45 .
Learn more about finishes and construction of PML parts.
For a larger picture, please click on one of the above images. A separate window or tab will open showing a bigger picture. (The larger pictures take a minute to display.)
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