

Option: (AT, 6.6L), diesel, 4x4, opt MGU, ID OUKF
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This used 2020 Chevy Silverado 2500 6.6L transmission is a grade A replacement from a donor Chevy Silverado 2500 built for 2020, with about 54,540 - 62,721 mi on the donor vehicle. The listed option is (AT, 6.6L), diesel, 4x4, opt MGU, ID OUKF. Use that 6.6L size and the option code with the VIN so the transmission matches the sensors, wiring, and computer in the vehicle. This unit is priced at $5,840 and is offered in stock for shipping.
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Excellent quality! The engine has been running smoothly for months now. Very impressed with State Auto Parts and would recommend to anyone.
Perfect fit for my vehicle! The engine runs smoothly and was exactly as described. Installation was straightforward, and the warranty gives me peace of mind. Highly recommend State Auto Parts!
The transmission matched my VIN perfectly and shifts cleanly. Took an extra day to get the tracking info, otherwise this would have been a full five stars.