How to remove and install a crankshaft on GMC Yukon?

When you want to remove the crankshaft, mount a dial indicator and touch its end with that of the crankshaft. The next step is prying it backward to zero the dial indicator and then forward to check the reading. Check whether there is a wear on the crankshaft thrust surfaces if it has an endplay more than 0.003 to 0.010 inches. Loosen main bearing cap bolts and remove caps in order to remove crankshaft from these engines. Be mindful of the weight when removing crankshafts from engines. Crankshaft installation involves placing the engine block upside down on its bottom surface and removal of main bearing caps in this position. Plastigage is used for checking the oil clearance for main bearings while the connecting rod bolts are tightened using clean engine oil on their threads according to this repair manual. The main bearing caps must now be removed by lifting them up slowly after loosening all bolts as described in this manual. Comparing these crushed Plastigage wires' widths indicates how much space between cylinder block and these rings exist-it means one should scrape off all residium that could still be stuck onto them so they can rise above them freely at any time if necessary (Hartzell, 2011). After applying lubricant onto both surfaces where they meet each other, place these connecting rod back into its original location again since new bearings have been installed (Hartzell, 2011). Changing connecting rod bearings requires cleaning mating surfaces of engine block and bearing cap plus lubing faces for inserts before tightening main bearing cap bolts using clean engine oil on bolt threads (Hartzell, 2011). Check for binding by seeing if there is any resistance when rotating by hand or recheck it after rotating through one full revolution as per instructions given in this sectional maintenance manual (Hartzell, 2011).

Genuine GMC Yukon Crankshaft

Crank Shaft

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19 Crankshafts found

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GMC Yukon Crankshaft Assembly
Part Number: 12674745
$320.59 MSRP: $553.03
You Save: $232.44 (43%)
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Product Specifications
- Other Name: Crankshaft Asm; Crankshaft
- Replaced by: 12732518
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2024 GMC Yukon | 1/2 TON, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 4 DOOR, 4 DOOR SUV, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
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GMC Yukon Crankshaft Assembly
Part Number: 12685650
$428.35 MSRP: $708.65
You Save: $280.30 (40%)
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Product Specifications
- Other Name: Crankshaft Assembly, .; Crankshaft
- Replaces: 12619781
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2024 GMC Yukon | 1/2 TON, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 4 DOOR, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L
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GMC Yukon CRANKSHAFT ASM,.
Part Number: 19431873
$461.48 MSRP: $763.62
You Save: $302.14 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Replaces: 12685659, 12597569, 12584997
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 GMC Yukon | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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GMC Yukon Crankshaft Assembly
Part Number: 12588615
$286.17 MSRP: $456.39
You Save: $170.22 (38%)
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Product Specifications
- Other Name: Crankshaft Asm ; Crankshaft, Engine; Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 GMC Yukon | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L
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GMC Yukon Engine Crankshaft
Part Number: 14088526
$555.37 MSRP: $670.13
You Save: $114.76 (18%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft, Engine; Crankshaft
- Replaces: 14088527
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC Yukon | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON | 8 Cyl 5.7L
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GMC Yukon Engine Crankshaft
Part Number: 10243070
$946.66 MSRP: $1566.80
You Save: $620.14 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft, Engine; Crankshaft
- Replaced by: 12691722
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2000 GMC Yukon | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON | 8 Cyl 5.7L
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GMC Yukon Crankshaft Assembly
Part Number: 55510071
$492.14 MSRP: $784.74
You Save: $292.60 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assembly, .; Crankshaft
- Replaced by: 40009035
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 GMC Yukon | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 6 Cyl 3.0L Diesel
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GMC Yukon Crankshaft Assembly, .
Part Number: 12680208
$1551.17 MSRP: $2058.69
You Save: $507.52 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft
- Replaces: 97225901
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 GMC Yukon | 3/4 TON, XL 3/4 TON
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GMC Yukon Engine Crankshaft
Part Number: 23502596
$1135.79 MSRP: $1475.06
You Save: $339.27 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Asm ; Crankshaft, Engine; Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1997 GMC Yukon | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON | 8 Cyl 6.5L Diesel
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GMC Yukon Crankshaft Assembly, .
Part Number: 12712984
$1059.19 MSRP: $1375.58
You Save: $316.39 (23%)
ADD TO CART
Product Specifications
- Other Name: Crankshaft
- Replaced by: 12732515
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 GMC Yukon | YUKON XL/DENALI XL/ESCALADE ESV | 8 Cyl 6.2L
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GMC Yukon Engine Crankshaft
Part Number: 12588614
$802.32 MSRP: $1273.82
You Save: $471.50 (38%)
Product Specifications
- Other Name: Crankshaft Asm ; Crankshaft, Engine; Crankshaft
- Replaced by: 12736807
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2014 GMC Yukon | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
View related parts
GMC Yukon Engine Crankshaft
Part Number: 12574523
Product Specifications
- Other Name: Crankshaft Asm ; Crankshaft, Engine; Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 GMC Yukon | 1/2 TON, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L
View related parts
GMC Yukon Engine Crankshaft
Part Number: 12559357
Product Specifications
- Other Name: Crankshaft Asm ; Crankshaft, Engine; Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 GMC Yukon | 1/2 TON, 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
View related parts
GMC Yukon Engine Crankshaft
Part Number: 12574522
Product Specifications
- Other Name: Crankshaft Asm ; Crankshaft, Engine; Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 GMC Yukon | 1/2 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
View related parts
GMC Yukon Engine Crankshaft
Part Number: 12559356
Product Specifications
- Other Name: Crankshaft Asm ; Crankshaft, Engine; Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 GMC Yukon | 1/2 TON, XL 1/2 TON, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L
View related parts
GMC Yukon Crankshaft Assembly, (New)
Part Number: 12707366
Product Specifications
- Other Name: Crankshaft
- Replaces: 12678251
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 GMC Yukon | 1/2 TON, 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L
View related parts
GMC Yukon Engine Crankshaft
Part Number: 12561302
Product Specifications
- Other Name: Crankshaft Asm ; Crankshaft, Engine; Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 GMC Yukon | XL 1/2 TON, XL 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L
View related parts
GMC Yukon Engine Crankshaft
Part Number: 10224877
Product Specifications
- Other Name: Crankshaft Asm; Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 GMC Yukon | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
View related parts
GMC Yukon Engine Crankshaft
Part Number: 89017574
Product Specifications
- Other Name: Crankshaft Asm ; Crankshaft, Engine; Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Yukon | 3/4 TON, XL 3/4 TON | 8 Cyl 8.1L

GMC Yukon Crankshaft

The GMC Yukon Crankshaft converts the up and down push of the pistons into smooth spinning force that travels through the transmission and turns the wheels. Set deep in the engine block, this Crankshaft rides on precision journals offset from its axis, allowing the connecting rods to swing and translate motion without interruption. Low output versions of the Yukon have traditionally relied on durable cast iron construction, while high horsepower trims step up to forged steel, a tougher style built to handle heavier loads and sharper bursts of torque. Both styles share stout design and, given proper oil flow and clean lubrication, are expected to last for the entire life of a GMC vehicle. Neglected maintenance, dirt intrusion or reduced lubricant can score journals, create metal to metal contact and cause telling knocks or vibration that signal a failing Crankshaft. When damage does occur, replacing the part is labor intensive, requiring engine removal, careful indexing of bearing caps and precise torque settings before the fresh Crankshaft is seated and rotated to confirm free motion. Choosing the correct forged or cast option restores factory balance, lets a Yukon run vibration free again and protects the reputation of GMC for rugged longevity. This crucial Crankshaft therefore stands as one of the most critical and resilient components in every full size powerplant.

Each OEM GMC Yukon Crankshaft we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Yukon Crankshaft Parts Questions & Experts Answers

Crankshaft Assembly
12685656
Q: How to remove and install a crankshaft on GMC Yukon?
A:
When you want to remove the crankshaft, mount a dial indicator and touch its end with that of the crankshaft. The next step is prying it backward to zero the dial indicator and then forward to check the reading. Check whether there is a wear on the crankshaft thrust surfaces if it has an endplay more than 0.003 to 0.010 inches. Loosen main bearing cap bolts and remove caps in order to remove crankshaft from these engines. Be mindful of the weight when removing crankshafts from engines. Crankshaft installation involves placing the engine block upside down on its bottom surface and removal of main bearing caps in this position. Plastigage is used for checking the oil clearance for main bearings while the connecting rod bolts are tightened using clean engine oil on their threads according to this repair manual. The main bearing caps must now be removed by lifting them up slowly after loosening all bolts as described in this manual. Comparing these crushed Plastigage wires' widths indicates how much space between cylinder block and these rings exist-it means one should scrape off all residium that could still be stuck onto them so they can rise above them freely at any time if necessary (Hartzell, 2011). After applying lubricant onto both surfaces where they meet each other, place these connecting rod back into its original location again since new bearings have been installed (Hartzell, 2011). Changing connecting rod bearings requires cleaning mating surfaces of engine block and bearing cap plus lubing faces for inserts before tightening main bearing cap bolts using clean engine oil on bolt threads (Hartzell, 2011). Check for binding by seeing if there is any resistance when rotating by hand or recheck it after rotating through one full revolution as per instructions given in this sectional maintenance manual (Hartzell, 2011).