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4R70W 4R75E CVT Transmission Forward Clutch Drum With Solid Shaft

Product Summary
Typical Faults: Spline Wear at Shaft-Drum Interface Symptom: Delayed forward engagement (P0776 codes) Cause: Micro-movement from torque reversals Drum Warpage Symptom: Harsh 1-2 shifts or clutch drag Trigger: Overheating (>300°F) distorts sealing surface Piston Seal Extrusion Symptom: Pressure loss in forward gears only Root Cause: Contaminated ATF degrading seal material Critical Measurements: Shaft Runout: >0.05mm requires replacement Drum-to-Piston Clearance: 0.10-0.15mm
Basic Properties
Brand Name: Crown Victoria
Model Number: 4R70W;4R75
Trading Properties
Minimum Order Quantity: 1
Price: 0-1000
Payment Terms: T/T
Product Description
        • Typical Faults:

          1. Spline Wear at Shaft-Drum Interface

            • Symptom: Delayed forward engagement (P0776 codes)

            • Cause: Micro-movement from torque reversals

          2. Drum Warpage

            • Symptom: Harsh 1-2 shifts or clutch drag

            • Trigger: Overheating (>300°F) distorts sealing surface

          3. Piston Seal Extrusion

            • Symptom: Pressure loss in forward gears only

            • Root Cause: Contaminated ATF degrading seal material

          Critical Measurements:

          • Shaft Runout: >0.05mm requires replacement

          • Drum-to-Piston Clearance: 0.10-0.15mm (use feeler gauge)

          • Seal Groove Wear: >0.2mm depth = rebuild

          Pro Tip: Always replace shaft and drum as matched set – mismatched splines accelerate wear.


          4R70W 4R75E CVT  Transmission Forward Clutch Drum With Solid Shaft 0

4R70W 4R75E CVT  Transmission Forward Clutch Drum With Solid Shaft 1

4R70W 4R75E CVT  Transmission Forward Clutch Drum With Solid Shaft 2

Product Details
Highlight:

4R70W Forward clutch drum

,

Solid Shaft Forward clutch drum

,

Forward clutch drum 4R75E

Year:: 2007-2011
MODEL:: 4R70W;4R75
SIZE:: 40X20X25CM
Brand:: Crown Victoria
Item Weight:: 5kg
OENO: 6L3Z7F207A,3L3Z-7F207-AA
Applicable Brand:: Explorer Crown Victoria

Mrs. Kinny

Foreign trade Manager

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