Automatic transmission 5.7 HEMI P52119976 DODGE RAM IV 2009-> 46TKM

inventory at Buy Mustang parts Ltd, the part number P52119976 (specifically the 52119976AB version) is a highly desirable “transition era” unit. At 46,000 km (46TKM), this is a premium asset for the fourth-generation (DS) Dodge Ram market.

1. Technical Identification

This unit is the 545RFE (often listed as a “Multi-Speed” or “5-Speed” automatic), the predecessor to the 65RFE and the later 8-speed ZF units.

• Transmission Model: 545RFE

• Application: 4×4 / 4WD (Note: 4×2 units have a different tail housing).

• Part Number: P52119976AB (Supersedes to 52119976AE/AF).

• Engine Match: 5.7L HEMI V8.

• Vehicle Fitment:

  • Dodge Ram 1500: 2009–2011 (Primary fitment).

  • Chrysler Aspen / Dodge Durango: 2009.

  • Cross-Compatibility: This unit physically fits 2012+ models as a “65RFE,” but it lacks the software calibration for the 6-speed manual-select mode. For your luxury catalog, it is best marketed as a direct replacement for the 2009–2011 years.

2. Condition & Resale Strategy

At 46,000 km, this is essentially a “time capsule” part. Most 2009–2011 Rams on the road today are well over 200,000 km and facing the common 545RFE “Solenoid Pack” or “Overdrive Clutch” failures.

• The Solenoid Pack: The 545RFE relies on an internal solenoid switch pack. At 46k km, yours should be pristine. Mention “Low-mileage tested solenoid pack” in your listing to build buyer confidence.

• Torque Converter: Ensure the original torque converter is included. The 5.7L HEMI version is balanced differently than the 4.7L V8 version; using the wrong one causes severe vibrations.