No More Seal Failures, Precision You Can Trust!

“Wow! Worth it. It seats the front main seal perfectly with no issues and no risk of damaging the seal. Highly recommended.” - Kenny S.

Why Get Our Diesel Front & Rear Main Crankshaft Seal Driver Kit?

✅Precision Alignment for Leak-Free Seals: Mechanics often damage new crank seals during installation due to poor alignment or uneven pressure, resulting in oil leaks and rework. The Diesel Front & Rear Main Crankshaft Seal Driver Kit eliminates these risks by ensuring precise seal seating, protecting both your engine and your time.

✅Built to Last Under Heavy Use: Cheap plastic or low-grade metal tools bend or corrode easily. Diesel Front & Rear Main Crankshaft Seal Driver Kit is crafted from premium aluminum alloy with a corrosion-resistant black coating, providing long-term reliability and consistent performance in shop environments.

✅Designed Specifically for 6.6L Duramax Engines: Unlike generic tools, Diesel Front & Rear Main Crankshaft Seal Driver Kit perfectly fits GM 6.6L Duramax Diesel Engines (LB7, LLY, LBZ, LMM, LML), ensuring an exact fit and smooth installation for both front and rear seals.

📓FREQUENTLY ASKED QUESTIONS

Q: What makes this tool better than cheaper alternatives?

A: Diesel Front & Rear Main Crankshaft Seal Driver Kit is  engineered from high-quality aluminum alloy for higher tensile strength, comes with an anti-corrosion coating, and fits the Duramax crankshaft perfectly to prevent leaks and damage.

Q: Can this be used for both front and rear seals?

A: Yes, the package includes two drivers, one for the front main seal and one for the rear, designed for precise installation.

⚙️ Specifications:

• Color: Black

• Item Weight:  3.08 lbs

• Material: Aluminum Alloy

• Compatibility:  2001–2016 GM 6.6L Duramax Diesel Engines (LB7, LLY, LBZ, LMM, LML)

• Product Dimensions: 12.91 x 6.65 x 3.31 inches

📦Package Inclusions: 

• 1 × Front Main Crank Seal Driver

• 1 × Rear Main Crank Seal Driver