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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
4.1 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Beautiful Decorative and Light Weight Shelving!
Color: White
Beautiful shelving. Came with hardware for hanging and a ruler strip template for mounting locations, although the holes did not match up with the shelf holes. Shelves are just the right size for my purpose and also decorative and light weight.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
sturdy, solid wood, a couple of blemishes
Color: Black
The shelves are securely packed for shipping. The box for the actual item was dented and smashed at one corner, but the contents were well secured. The support braces (6 in total) had a blemish on one - which I will cover with black permanent marker and face on the inside. The second support, which was packed so one could see the defect upon opening of the box, had a couple of dings on the top of the shelf and a huge notch taken out of the side of the support - which is black and near the top and shouldn't be noticable. I question the quality control to ship out that piece with the serious notch, especially because it was right on top when you opened the box, fully visible. I originally thought it was an angled hole for a screw, until I read the instructions and then realized the others didn't have that notch. The 3 shelves are fine except for the one with a few small dings/dents on the top side. The set comes with dowels, all hardware and so forth. Overall these are solid sturdy shelves.
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Reviewed in the United States on June 17, 2024
★★★★★ 5
Color matches photos… but stickers don’t 😂
Color: Wooden, Color: Wooden
They don’t feel cheap & hold a reasonable about of weight considered I have my heavy ass salt rock lamp thing on there. It also matches all my other wood which was what I was really hoping for. One thing that made me laugh is the stickers they included to hide the screws. The color is so off it’s comical. It’s not a big deal though, I am just not going to use them.
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Reviewed in the United States on February 26, 2026
★★★★★ 2
Wrong drilling template
Color: White, Color: White
Shelves look nice but the mounting template is the wrong size. I’ve bought other shelves from this brand and loved that it came with the template. It’s not impossible to hang without it, but it’s difficult since a pencil can’t fit through the holes in the shelf to mark the wall. Tried to reach out for product support and got no help. They just send you to troubleshoot on your own information and when it doesn’t work, they just send you back to the start of the same information. Very glad I checked the template against the product before drilling into my wall
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Forbena 24 inch wall shelves
Color: White
Perfect shelving for my bathroom
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Reviewed in the United States on January 25, 2026
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