What Detroit diesel engines are available at DieselEngineKing?

We stock quality used Detroit diesel engines, including DD15, DD13, DD8, 12.7, 14.0 L, and Series 60 engines. Each unit is tested, inspected, and ready for engine replacement.

Can I buy Detroit engine rebuild kits online?

You can find Detroit engine rebuild kits online through DieselEngineKing. While our collection page focuses on full engines, we provide components and recommend rebuild kits for Series 60 and DD15 engines.

Do you sell Detroit diesel engine parts like Series 60 components?

Yes, DieselEngineKing offers Detroit Series 60 components, including tested and inspected parts used in our inventory of remanufactured Detroit engines.

Are remanufactured Detroit engines available?

Our Detroit engines are high-quality used units that are fully tested and inspected, and effectively serve as remanufactured Detroit diesel engines for reliable replacements.

What Detroit DD15 engine components do you offer?

We offer Detroit DD15 engines—including components like heads, injectors, turbos, and ECMs—each engine is carefully tested, inspected, and covered by a standard warranty.

Can I buy Detroit Series 60 engine parts for rebuilds?

Yes. In addition to full units, we supply Detroit Series 60 engine parts such as pistons, liners, and bearings, ideal for rebuild applications and replacements.

Do you offer aftermarket parts for Detroit diesel engines?

We primarily list tested, inspected Detroit engines, but also supply aftermarket parts and recommend rebuild kits compatible with Detroit diesel engines.

How are Detroit diesel engines tested before sale?

All Detroit diesel engines—including DD15, DD13, and Series 60—are tested and inspected prior to sale, and they come with a standard warranty for replacement needs.

What warranty do remanufactured Detroit engines come with?

Each inspected Detroit engine, including remanufactured Detroit diesel engines, is backed by a standard warranty to ensure reliability in your vehicle.

Can I get Detroit engine rebuild kits & components online?

Although our Detroit Engines category features full units, DieselEngineKing can direct you to rebuild kits and components for Detroit engines, including Series 60 and DD15 rebuild options.

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FREIGHTLINER CASCADIA 126 DT12-DA AUTOMATIC TRANSMISSION GEAR BOX OEM - Nationwide Diesel Engine Sales

Good used Freightliner Cascadia 126 DT12-DA automatic transmission gear box OEM — ready for installation.

This listing is for an OEM Detroit DT12-DA automatic transmission gear box, designed specifically for Freightliner Cascadia 126 models equipped with the DT12-DA transmission. The unit is described as good used, offering a practical replacement without the cost of a brand-new assembly.

Compatibility: Freightliner Cascadia 126 with DT12-DA automatic transmission
Condition: Good used; OEM Detroit DT12-DA gear box
Core policy: No core charge
Shipping: $200 flat-rate freight in the lower US

What’s included: the gear box only, as listed. Use this to restore shifting performance and driveability when the DT12-DA unit has failed or worn out.

See the gallery for reference photos to verify fitment and condition.

Freightliner

FREIGHTLINER CASCADIA 126 DT12-DA AUTOMATIC TRANSMISSION GEAR BOX OEM

SKU EB-167533312953

Regular price: $3,295.00

Good used Freightliner Cascadia 126 DT12-DA automatic transmission gear box OEM — ready for installation.

Compatibility: Freightliner Cascadia 126 with DT12-DA automatic transmission
Condition: Good used; OEM Detroit DT12-DA gear box
Core policy: No core charge
Shipping: $200 flat-rate freight in the lower US

What’s included: the gear box only, as listed. Use this to restore shifting performance and driveability when the DT12-DA unit has failed or worn out.

See the gallery for reference photos to verify fitment and condition.

Regular price: $3,295.00

Quantity

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Product Description

Good used Freightliner Cascadia 126 DT12-DA automatic transmission gear box OEM — ready for installation.

Compatibility: Freightliner Cascadia 126 with DT12-DA automatic transmission
Condition: Good used; OEM Detroit DT12-DA gear box
Core policy: No core charge
Shipping: $200 flat-rate freight in the lower US

What’s included: the gear box only, as listed. Use this to restore shifting performance and driveability when the DT12-DA unit has failed or worn out.

See the gallery for reference photos to verify fitment and condition.