Alliant Power, .95mm, Grade A, Right (Passenger Side), Head Gasket fits 2001 - 2010 Chevy GMC 6.6L Duramax LLY, LBZ and LMM. Part # AP0050.
0.90 - 1.00mm Compressed Thickness
OE# 98045055
This head gasket is for use on all 6.6 L Duramax engines from 2001-2010 and should be used in conjunction with the AP0045 and AP0046 Duramax Head Installation Kits. It is important to note that the head gaskets are specific to which side of the engine they are installed as well as having three different grade (thickness) possibilities.Please use the identification guide below to choose the correct head gaskets for your Duramax.
Duramax Head Gasket Identification Guide
|
ALLIANT POWER HEAD GASKET NUMBER
|
LOCATION (FIGURE 1)
|
GRADE (FIGURE 2)
|
COMPRESSED THICKNESS
|
OE NUMBER
|
|
AP0047
AP0048 AP0049 |
Left (Driver Side)
|
A (No Holes)
B (One Hole) C (Two Holes) |
0.90 - 1.00mm
0.95 - 1.05mm 1.00 - 1.10mm |
98045058
98045059 98045060 |
|
AP0050
AP0051 AP0052 |
Right (Passenger Side)
|
A (No Holes)
B (One Hole) C (Two Holes) |
0.90 - 1.00mm
0.95 - 1.05mm 1.00 - 1.10mm |
98045055
98045056 98045057 |
Note: These gaskets should be replaced “like for like.” It is not recommended to install gaskets of a different thickness than what was originally equipped.
