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Engines and Components› Pistons and Piston Rings

Mahle

Mahle Engine HD In-Frame Kit 4595520STD

$7,015.39 $2,682.60 Save $4,332.79

SKU: M002 4595520STD

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Mahle 4595520STD is an overhaul rebuild kit designed for Cummins QSX15 engines. It is built to meet or exceed OEM specifications, ensuring durability, reliability, and optimal engine performance. This kit features an engine model of QSX15 and is specifically for Cummins 137mm/5.400″ Bore QSX15 engines, referencing OE part numbers 2253978, 2264641, and 4376176.

Fitment

Fitment Guaranteed

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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

BrandMahle
Part NumberM002 4595520STD

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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