This is a good used adapter plate housing from a 6.7 Cummins Diesel engine. The adapter is in good condition and is not cracked and all threaded holes are in good shape. This adapter plate was used on rear-gear 6.7 engines only. Used mostly on motorhomes, but also used in some rear engine busses. The cast number is 3999869. This is an SAE #3 size ring size for the transmission. This is a 16.125 opening for the trans bell housing to slide into. DieselCore is a core supply company based in Houston, Texas. Our specialties are diesel consumables, such as injectors, injection pumps and turbochargers. Whether you are looking for a single pump or injector for core fulfillment, or a truckload of ECM’s to start an entire remanufacturing operation, we work with you to find the quickest, most cost effective way to achieve your company’s goals. Looking for harder to find items? We can help by utilizing our large international network of suppliers. Please feel free to ask questions we are always happy to answer! > Terms & Conditions – All core items are meant for rebuilding or remanufacturing purposes. There may be certain core products that are in better than average condition and may still have useful life left in them. Please check our Core Policy. For items that require a core. We will send you a separate invoice for the core charge that is 100% refundable upon receipt of core. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Transmission & Drivetrain\Flywheels & Flexplates”. The seller is “dieselcoresupply” and is located in this country: US. This item can be shipped to United States, Canada, Mexico, Bermuda.

• Type: Flywheel
• Surface Finish: Aluminum
• Manufacturer Part Number: 3999869
• Brand: Cummins