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LAFORMO 635 518 12639250 Crankshaft Replacement Review

3

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Poor

Revainrating 2.5 out of 5  
Rating 
2.5
🦾 Bearings & Seals, 🏎️ Performance Car Parts & Accessories

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Description of LAFORMO 635 518 12639250 Crankshaft Replacement

Comes with bolts and gaskets, 1 silicon sealant - everything necessary for a complete repair. Fit Rear Main Seal Kit 4.8 5.3 6.0 6.2 Chevy. Constructed from aluminum for long-lasting performance. Other Part Number: 12633579;12639250, 635-518. 1 Year Warranty.

Reviews

Global ratings 3
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  • 4
    1
  • 3
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  • 2
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  • 1
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Type of review

Revainrating 4 out of 5

Efficient Replacement Crankshaft Improves Automotive Performance

The LAFORMO crankshaft replacement is an excellent choice for those looking to boost their car's performance. The smooth operation and improved power make it a worthy investment. The only downside is that installation can be a bit complicated for those who have less experience in automotive repairs. Overall, highly recommended for anyone who wants to upgrade their car's performance.

Pros
  • Durable and long-lasting.
Cons
  • Expensive compared to other crankshaft replacements in the market.

Revainrating 1 out of 5

Unsatisfied - bearings and seals

I need someone from this company to call me, the seals all leak after fitting. Also with the alignment tool. You seem a little out of your mind

Pros
  • Decent job
Cons
  • Appearance

Revainrating 1 out of 5

From now on I'd rather pay more at the local parts store and buy the right parts.

The shaft sealing ring itself was installed upside down during assembly. After a very difficult task of removing the gearbox on the Envoy 06 denali 5.3 4x4 and putting everything back in place, things got even worse. I had to take everything back and find that the gasket on the plate assembly I bought was installed inside out. All I had to do was buy and replace an oil seal. No leaks. Not very happy with the parts received, especially I had to do this work twice.

Pros
  • Brings joy
Cons
  • Exchange option