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Mercedes-Benz 7 Speed 722.9 Deep
    Mercedes-Benz 7 Speed 722.9 Deep
    Purchase Mercedes-Benz 7 Speed 722.9 Deep
    • Mercedes-Benz 7 Speed 722.9 Deep
      Part Number 11159

    • Designing and computer modeling done for PML Mercedes 722.9 NAG2 7G-Tronic 7 speed Transmission Pan. Making prototype parts December 2023 or January 2024.

      Contact us if interested in installing a prototype transmission pan: [email protected]

      Scroll down to sign up for our mailing list

    Status on July 18, 2023: designing complete and making prototype parts, sign up for mailing list below if interested

    Volume: 2.6 quarts over stock

    Dimensions: Click here for dimensions. , PML pan is about 2 inches deeper than stock pan

    Number of Bolts: 6

    Sign Up For the PML 722.9 Transmission Pan Mailing List

    Please sign up for our mail list so we know that you're interested in this pan. You will get updates about this project (like 2 or 3 emails per year).

    All fields required (* indicates required)

    Also, pictures of the OEM pan on vehicles are very helpful. Email any pictures, measurements and suggestions to [email protected].


    PML 722.9 pan will have:

    • Fins and extra capacity to keep fluid cooler
    • Drain and magnetic drain plug for easy servicing
    • Heavy duty, quality sand cast aluminum contruction for strength and a leak-free seal
    • Boss for optional temperature sending unit
    • Does not use formed gasket or retaining clips, custom cork gasket and new mounting bolts provided with pan
    • Flat gasket sealing surface and thick flange to eliminate warping and tweaking

    PML Computer Model for 722.9 NAG2 Deep TransmissionPan

    This is a computer generated image, not a picture of a real transmission pan.

    PML CAD model for 722.9 transmission pan  Click on image to view larger.

    Transmission and OEM Pan

    The 722.9 transmission pan and gasket attached to the transmission with a retaining clip and bolt. The retaining clip system can warp the pan and lead to leaks. The PML pan will have a flat flange mating surface and bolt on without the clips.

    The inside of the pan has a fluid level check tube. This functionality will be duplicated in the PML pan.

    722.9 transmission   722.9 retaining clip and bolt   722.9 filter   722.9 filter
    Picture 1: 722.9 transmission and pan
    Picture 2: retaining clip and bolt
    Picture 3: filter on transmission
    Picture 4: inside of OEM pan
    Click on image to view larger.

    Transmission Smart Filter

    This is the newer filter for the 722.9/NAG2 transmission.

    722.9 transmission new filter label   722.9 transmission new filter bottom   722.9 transmission new filter, writing on bottom   722.9 transmission new filter top
    Click on image to view larger.