Search Bar
Search by Part Number, Part Name, or Vehicle
My Garage
My Account
Cart
OE Parts
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Hello
Login or Register
Quick Links
Live Chat
Track Order
RMA
Help Center
Contact Us
Shop OE Parts
Shop By Category
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Home
>
Yukon
>
2008
>
Engine & Drivetrain
>
Crankshafts, Pistons, Rings & Connecting Rods
>
Engine Main Bearing Gasket
2008 GMC Yukon Engine Main Bearing Gasket
My Vehicle
Change Vehicle
2008 GMC Yukon
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Crankshafts, Pistons, Rings & Connecting Rods
Department
OE
Prices
$34.99 and under
$35 and over
1
Product found
2 Q&A for Engine Main Bearing Gasket Repair
Sort by:
Recommended
Filter Results
Sort
View by
View Related Parts
OEM (Genuine)
2008 GMC Yukon Gasket-Crankshaft Rear Oil Seal Housing
PartNumber:
12639249
$36.01
MSRP:
$62.69
You Save: $26.68 (43%)
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes:
Tahoe, Yukon, Escalade
Item Dimensions:
11.3 x 10.9 x 0.2 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
12633578, 12553460, 12593587, 12559769, 12574293
Part Description:
2008 GMC Yukon Gasket-Crankshaft Rear Oil Seal Housing
More Info
Vehicle Fitment
2008 GMC Yukon | Denali, Denali Hybrid, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
FAQ for Engine Main Bearing Gasket Repair
Q:
What is the required tool for the crankshaft rear oil seal replacement?
A:
The required tool is the J 41479 Crankshaft Rear Oil Seal Installer.
By Bob
GM Specialist
01/11/2022
Q:
What's the removal procedure for the crankshaft rear oil seal?
A:
You should remove the automatic transmission flexplate, and remove and discard the crankshaft rear oil seal.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q:
How do you remove the Crankshaft Front Oil Seal?
A:
You can remove the crankshaft balancer and the crankshaft front oil seal from the front cover.