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45RFE 545RFE Automatic Transmission Mechanical Oil Pump For 2012 Jeep Grand Cherokee

Product Summary
Function: Generates hydraulic pressure (90-150 psi) for clutch/band operation and lubrication in Jeep/Dodge RWD applications. Key Features: Gear Type: Crescent pump design with cast aluminum housing (OEM 05015851AB ). Critical Specs: 0.05-0.10mm gear-to-housing clearance; relief valve calibrated to 160 psi. Failure Modes: Crescent Wear: Abrasives score pump face (low pressure → P1762/P2769 codes). Seal Hardening: ATF+4 breakdown causes internal leaks (slow 3-4 shifts). Drive
Basic Properties
Brand Name: Dodge Durango
Model Number: 45RFE ;545RFE
Trading Properties
Minimum Order Quantity: 1
Price: 0-1000
Payment Terms: T/T
Product Description
      • Function: Generates hydraulic pressure (90-150 psi) for clutch/band operation and lubrication in Jeep/Dodge RWD applications.

        Key Features:

        • Gear Type: Crescent pump design with cast aluminum housing (OEM 05015851AB).

        • Critical Specs: 0.05-0.10mm gear-to-housing clearance; relief valve calibrated to 160 psi.

        Failure Modes:

        • Crescent Wear: Abrasives score pump face (low pressure → P1762/P2769 codes).

        • Seal Hardening: ATF+4 breakdown causes internal leaks (slow 3-4 shifts).

        • Drive Gear Spline Stripping: Torque converter hub wear transfers to pump.

        Pro Tip: Replace both pump and TC if metal debris is present – 545RFE’s dual-stage relief valve is contamination-sensitive.

        • 45RFE 545RFE Automatic Transmission Mechanical Oil Pump For 2012 Jeep Grand Cherokee 0

45RFE 545RFE Automatic Transmission Mechanical Oil Pump For 2012 Jeep Grand Cherokee 1

45RFE 545RFE Automatic Transmission Mechanical Oil Pump For 2012 Jeep Grand Cherokee 2

Product Details
Highlight:

Mechanical 45RFE Transmission Oil Pump

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Mechanical Automatic Transmission Oil Pump

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Mechanical 545RFE Transmission Oil Pump

Year:: 2012
MODEL:: 45RFE ;545RFE
SIZE:: 30X25X25CM
Brand:: Dodge Durango
Item Weight:: 8kg
OENO: 68009879AE;68009879AF
Displacement:: 4.7L, 5.7L
Applicable Brand:: Dodge Durango Jeep Grand Cherokee

Mrs. Kinny

Foreign trade Manager

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