4L40E 5L40E 5L50E Transmission Master Rebuild Kit Fits 2005-2010 Cadillac STS
This 4L40E / 5L40E / 5L50E Transmission Master Rebuild Kit is designed for RWD and AWD
Cadillac STS vehicles. Manufactured to OEM standards, it includes all components needed
for a complete transmission rebuild, ensuring smooth operation, accurate hydraulic
function, and long-lasting reliability. Perfect for professional shops or DIY rebuilds.
Key Features:
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Complete rebuild kit for 4L40E, 5L40E, and 5L50E transmissions
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Fits RWD and AWD Cadillac STS vehicles
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OEM-quality components for precise fit and long-lasting performance
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Restores hydraulic operation and proper sealing
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Ideal for professional or DIY transmission rebuilds
Specifications:
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Transmission Models: 4L40E, 5L40E, 5L50E
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Drive Type: RWD / AWD
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Vehicle Fitment: 2005–2010 Cadillac STS
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Condition: New
Shipping & Support:
- UPS Ground shipping within the continental U.S.
- USPS Priority Mail available for Alaska, Hawaii, and international orders
- Worldwide shipping available – Contact us for a shipping quote
- Expert Support Available – Just Ask for John!
For faster processing, please provide year, make, model, and VIN# when ordering.
Message us with any questions. JKGJ Transmission Parts – Quality Parts for the Car You Love to Drive!
