Ignitions and Electrical› Charging Systems

Merchant Automotive

~(4 lbs. 10X10X7)~ Engine Seal Driver Kit

$264.28

SKU: M01D 10371

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Merchant Automotive 10371 Engine Seal Driver Kit is designed for the correct installation of front and rear main seals in GM 6.6L Duramax engines. This kit includes specialized tools for both front and rear seals, ensuring proper depth and alignment during installation. It is compatible with various Duramax engine models, including LB7, LLY, LBZ, LMM, LML, and L5P.

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

BrandMerchant Automotive
Part NumberM01D 10371

Videos

How to install the seals on a Duramax Engine

How to install the seals on a Duramax Engine
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Perfect Depth Everytime | Merchant Rear Crank Seal Driver: Recommended Tool For Duramax Owners
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Two Guys Garage - Duramax Rear Housing Supports: Merchant Automotive
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Transfer Case Seal Drivers - Merchant Automotive
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Truck U - Merchant Automotive Rear Housing Supports
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Product Spotlight: Transfer Case Pump Upgrade Kit
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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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