BM 20289 Transmission Deep Pan, Chrome Finish for GM TH400 Transmission

SKU: 20289
All GM Turbo-Hydramatic 400 automatic transmissions. Does not fit Jeep CJ7 model. Adds an additional 2 quarts of capacity.
Price: $62.09
FREE 3-Day Shipping (Details)

Shipping is free via UPS Ground or 3-Day Select for orders of $25 or more (excludes transmissions). If the transit time using UPS Ground Shipping will exceed 3 days to your location, we will upgrade the shipping service to UPS 3-Day Select, at no cost to you.

Free shipping is available within the continental U.S. only. Shipping charges will apply to all other destinations.

Verify This Part Fits Your Vehicle

B&M Deep Transmission Pans increase the fluid capacity of your transmission, improving the cooling, allowing your transmission to work as efficiently as possible. Included drain plug, eliminates the need to drop the pan to drain the fluid.

  • More Cooling Ability
  • No Dipstick Modification
  • Some Include Fluid Pickup Extension
  • Additional Oil Capacity
StyleDeepFilter IncludedNo
Temperature Sensor BungYesMaterialSteel
Package ContentsTransmission pan, mounting hardware, filter extension, gasket and instructionsDrain Plug IncludedYes
Filter Extension IncludedYesGasket IncludedYes
Instructions IncludedYesMounting HardwareYes
Additional Fluid Capacity (qts)2
 California Proposition 65 Information

WARNING: This product can expose you to chemicals including Lead, Nickel (Metallic) and Chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For more information go to

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