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MAHLE GS33678 Turbocharger Mounting Gasket Set
PART#
GS33678 | SKU MCIGS33678
★★★★★
Vehicle Fitment For:
2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
See full application list below
$66.07
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Description
The MAHLE GS33678 Turbocharger Mounting Gasket Set includes the components needed for a turbocharger replacement on your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM. MAHLE gaskets give you original equipment form, fit, and function, so they fit just like the original! MAHLE utilizes OE equivalent or better materials in all their gasket sets providing you with the Best Solution for your sealing needs.
Features:
- Direct-Fit Replacement
- Meets Or Exceeds OE Specs
- 1 Year Limited Warranty
Manufacturer Warranty*:
1 Year Limited
1 Year Limited
Reviews For MAHLE GS33678
Overall Rating
/5
5 Reviews
Rating Snapshot
4
1
0
0
0
Verified Buyer
Worked perfect for LMM turbo replacement
Jay (SoCal) | February 18th, 2026
Great fit, No issues.
Verified Buyer
Excellent product recommendations
Mr. Dmax (My house) | August 3rd, 2025
Another great recommendation from XDP. This works great with the new Garrett turbocharger.
Verified Buyer
Gaskets set
Dhump (Rural Virginia) | September 18th, 2023
The gasket set appears to be of good quality, the delivery however was delayed due to a typo on my address.
Good quality
Zach (Nicholasville) | January 24th, 2021
Good quality perfect price
Verified Buyer
Excellent quality gaskets
Ricardo R (Southern California) | November 10th, 2020
Great product, good quality has more than enough to do the job. Order # 1260993
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Frequently Asked Questions
Will these gaskets be able to be used on a Fleece Cheetah LB7-63?
Yes, the MAHLE GS33678 Turbocharger Mounting Gasket Set will allow you to reinstall the Cheetah turbo in your LB7.
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Specifications For MAHLE GS33678
MPN
GS33678
SKU
MCIGS33678
ID
28868
Manufacturer Name
MAHLE
Shipping Weight
1.00 lb.
Shipping Length
9 in.
Shipping Width
8 in.
Shipping Height
3 in.
Fuel Type
Diesel
Manufacturer Warranty*
1 Year Limited
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Internal
L23R16
ITEM ADDED TO CART
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Product prices marked with an * may require additonal fees, such as a core charge, which will be displayed in the cart.