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Description
GM Engine to Transmission Adapter plate 6.6L Duramax 11-16 Silverado Sierra LMLCondition: REBUILDABLE CORE USED The General Motors 12650409 Adapter Plate is designed for 6. 6L Duramax diesel engines specifically for models from 2011 to 2016. This adapter plate functions as a transmission flywheel housing essential in securing the connection between the engine and the transmission. It is built to OEM specifications ensuring a direct fit and reliable performance for Chevy and GMC heavy duty trucks including the Silverado and
Condition: REBUILDABLE CORE/USEDThe General Motors 12650409 Adapter Plate is designed for 6.6L Duramax diesel engines specifically for models from 2011 to 2016. This adapter plate functions as a transmission flywheel housing essential in securing the connection between the engine and the transmission. It is built to OEM specifications ensuring a direct fit and reliable performance for Chevy and GMC heavy-duty trucks including the Silverado and Sierra. This adapter plate is known for its durability and precision making it a critical component in maintaining the integrity of the vehicles drivetrain.
Part Number: 12650409
Manufacturer: GM
Weight: 16.0000 lbs
Additional Details:
Genuine OEM Parts
Please research/ensure fitment of part to your specific vehicle before purchasing. Returns because of non-fitment are accepted with a re-stocking fee, however customer is responsible for return shipping.
Shipping:
If shipping outside the contiguous 48 states is required, reach out to [email protected] to confirm shipping details.
About Us:
Custard Core Supply provides the highest quality of new, new take off, used, and core parts. We provide a variety of gas and diesel parts to our customers. Based in Dallas, TX Custard Core Supply has been in business since 1998. If you do not see a product you are looking for on our page, please reach out!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Love it
Color: Black/Blue
Have worn these watches for years.they are durable they can get wet take a beating but they keep on ticking. I’m just not a fan of watches you have to charge all the time
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Mwears it daily for 2 years now and loves it. That is why I chose this brand
Color: 2858-All Black-Black Gold
This is a very attractive men’s watch! Appears to be good quality! The appearance is much better than I expected for the price. It is in good working condition. Will see how long it will last. So far my husband likes it a lot. It was a BD gift for him,
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Annoyed but extremely nice
Color: 2858-Silver Gold
Edited review:
At first I was mad because the tool bent, possibly due to my own misunderstanding of how to use, but I then bought a watch link removal kit and everything popped out.
As for the watch, it's really nice and has a great color scheme. I ordered the gold and silver.
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Reviewed in the United States on March 19, 2023
★★★★★ 4
Very nice watch for the money
Color: 2858-Silver Gold-Blue Face
First of all it is a $40 watch. It is a very nice $$40 watch. I am a little disappointed in the action. I have one i bought a couple years ago and the action was more like a sweep the new one is more of a tick. It's still a nice watch but the quality has dropped
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Great timepieces
Color: 2858-All Black-Black Gold, Color: 2858-All Black-Black Gold
I gave particular this watch to our grandson for his 18th birthday and he was thrilled with it. I have purchased 4 other watches from this company and I will continue to do so. The product looks like a much more expensive watch and we get compliments all the time. I gave a different one to my husband and 2 others as Christmas gifts and my friends were blown away. The watches arrives in a great box, with a tool for sizing and in a very timely manner. The rose-colored watch I bought for myself comes with a beautiful bracelet that reads " She believed she could so she did", my mantra. Love this company.
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Reviewed in the United States on January 26, 2025