Engines and Components› Engines, Blocks and Components

ATK ENGINES

4WD,NP246D,T/C

$1,570.56

SKU: A040 X318

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In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

This remanufactured engine undergoes multiple pressure tests, individual component defect checks, and a post-assembly SIM test. The SIM test involves turning the engine at 400 RPM with oil pressure lines attached to measure compression, oil pressure, oil flow, and visually inspect for oil reaching critical areas and rear main seal leaks. It ships as a long block assembly with a finishing gasket set and a new oil pump.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandATK ENGINES
Part NumberA040 X318

Videos

Federated TechTalk #48 - ATK Engines

Federated TechTalk #48 - ATK Engines
ATK Plant Tour

ATK Plant Tour
ARE A.T.K. ENGINES AND HEADS ANY GOOD? EVEN MORE GRIEF FROM JEGGS

ARE A.T.K. ENGINES AND HEADS ANY GOOD? EVEN MORE GRIEF FROM JEGGS

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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