How is the crankshaft removed and installed on Ford Mustang?

A crankshaft can only be removed if the engine itself is removed from the car which presuming that some of the other parts like the flywheel, crankshaft pulley, timing chain, oil pan, oil pump body, oil filter and piston/connecting rod assemblies have been disconnected. Before the removal process, check the crankshaft endplay, in this case, use a dial indicator to check on the crankshaft. Push the crankshaft to the back and align the indicator, then move the crankshaft to the front to check the result; such reading should range from 0.003 to 0.010 inch (0.076 to 0.254 mm). If the endplay is more than this amount, check the thrust faces for wear. For 3.7L V6 engines, thrust washers are placed on the 4th journal and for 4.0L V6 engines on the upper number 3 crankshaft saddle. The V8 engines have thrust washers on the back of the number 5 main bearing journal saddle of the engine. If for some reason, it is impossible to use a dial indicator, clearance can be measured using feeler gauges. Take out the M/B cap support brace and gently turn the M/B cap bolts before completely pulling off the caps. Slowly and gently raise out the crankshaft, if possible get help, and replace the main bearing caps loosely with the correct orientation. For installation the engine block and crankshaft should be clean and checked for any signs of wear or possible cracks. Lay the block upside down, if necessary, to expose the lower surfaces and remove any end bearings originally fitted; surface and dry the faces as before. Replace new upper main bearing inserts in the saddles, whereby oil holes are to be rightly oriented and correctly fit the thrust washer. A quick check that can be made is the main bearing oil clearance using the Plastigage that should not go beyond the limits. If required, one must replace it by correct bearing inserts size. This film being removed, grease any Plastigage deposit off the bearing surfaces and thrust faces before filing the crankshaft back into position. It is recommended to clean up the bearing insert faces and lubricate with oil before fitting the main bearing and tighten the caps bolts to the manufactures recommended torque with the correct sequence. Check again the crankshaft endfloat and make sure the crankshaft can rotate as easy as possible without any strturing. Last but not the least; fit the main bearing cap support brace and fit the new rear main oil seal.

Genuine Ford Mustang Crankshaft

Crank Shaft

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36 Crankshafts found

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Ford Mustang Crankshaft Assembly
Part Number: 2C5Z-6303-BA
$265.55 MSRP: $391.67
You Save: $126.12 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Replaces: 2C5Z-6303-AA, 2F3Z-6303-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2010 Ford Mustang | 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.8L DOHC SC | 4-Speed Automatic Transmission 4R70W (AODE), 4AT 4R75W, 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: 5L2Z-6303-AA
$244.80 MSRP: $340.00
You Save: $95.20 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Replaces: 1L2Z-6303-BA, F87Z-6303-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: 2C5Z-6303-AA
$265.55 MSRP: $391.67
You Save: $126.12 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assy
- Replaced by: 2C5Z-6303-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2008 Ford Mustang | 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.8L DOHC SC | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: JR3Z-6303-A
$386.46 MSRP: $570.00
You Save: $183.54 (33%)
ADD TO CART
Product Specifications
- Other Name: Crankshaft
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford Mustang | 8 Cyl 5.0 L GAS, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA | 10-Speed Automatic Transmission (10R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Crankshaft Assembly
Part Number: FR3Z-6303-A
$369.51 MSRP: $545.00
You Save: $175.49 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assy
- Replaced by: FR3Z-6303-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Mustang | 8 Cyl 5.0L MOD DOHC SEFI NA | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang CRANKSHAFT ASY
Part Number: LB5Z-6303-B
$256.51 MSRP: $378.33
You Save: $121.82 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2023 Ford Mustang | 4 Cyl 2.3 L GAS
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Ford Mustang Crankshaft Assembly
Part Number: DR3Z-6303-A
$1104.32 MSRP: $1643.33
You Save: $539.01 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2014 Ford Mustang | 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.8L DOHC SC | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: GR3Z-6303-B
$920.64 MSRP: $1370.00
You Save: $449.36 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assy
- Replaced by: GR3Z-6303-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2019 Ford Mustang | 8 Cyl 5.2L | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: GR3Z-6303-C
$920.64 MSRP: $1370.00
You Save: $449.36 (33%)
ADD TO CART
Product Specifications
- Other Name: Crankshaft
- Replaces: GR3Z-6303-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2020 Ford Mustang | 8 Cyl 5.2 L GAS, 8 Cyl 5.2L | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang CRANKSHAFT ASY
Part Number: KR3Z-6303-B
$885.92 MSRP: $1318.33
You Save: $432.41 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft
- Replaces: KR3Z-6303-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford Mustang | 8 Cyl 5.2 L GAS
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Ford Mustang Crankshaft Assembly
Part Number: CR3Z-6303-A
$369.51 MSRP: $545.00
You Save: $175.49 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assy
- Replaced by: FR3Z-6303-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2014 Ford Mustang | 8 Cyl 5.0L DOHC EFI Modular | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: 7R3Z-6303-A
$1364.16 MSRP: $2030.00
You Save: $665.84 (33%)
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Replaces: 7R3Z-6303-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2013 Ford Mustang | 8 Cyl 5.4L DOHC EFI S/C ALUM | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: 7R3Z-6303-AA
$1364.16 MSRP: $2030.00
You Save: $665.84 (33%)
Product Specifications
- Other Name: Crankshaft Assy
- Replaced by: 7R3Z-6303-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Ford Mustang | 8 Cyl 5.4L DOHC EFI S/C ALUM | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: 1F2Z-6303-AA
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Manufacturer Note: Only for engine tags AK-530/531-BA,SK530/531-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2004 Ford Mustang | 6 Cyl 3.8L, 6 Cyl 3.8L OHV EFI | 4AT 4R70W, 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5MT, 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: 2R3Z-6303-AA
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2004 Ford Mustang | 8 Cyl 4.6L DOHC EFI S/C | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: 2R3Z-6303-BA
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Mustang | 8 Cyl 4.6L DOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: 4F2Z-6303-AA
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004 Ford Mustang | 6 Cyl 3.9L OHV EFI NA | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: AA5Z-6303-B
Product Specifications
- Other Name: Crankshaft Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | 6 Cyl 3.7L PFI NA | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: AA5Z-6303-F
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Manufacturer Note: Service Solution Is 6006 Long Block Only Or 6009 Short Block
- Replaces: AA5Z-6303-D, AA5Z-6303-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2019 Ford Mustang | 6 Cyl 3.7L PFI NA | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Crankshaft Assembly
Part Number: E8TZ6303AA
Product Specifications
- Other Name: Crankshaft Assy; Crankshaft
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1988-1989 Ford Mustang | 4 Cyl 2.3L, 8 Cyl 5.0L | 4AT A4LD, 4AT AOD, 5MT

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Ford Mustang Crankshaft

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Ford Mustang Crankshaft Parts Questions & Experts Answers

Crankshaft Assembly
2C5Z-6303-AA
Q: How is the crankshaft removed and installed on Ford Mustang?
A: A crankshaft can only be removed if the engine itself is removed from the car which presuming that some of the other parts like the flywheel, crankshaft pulley, timing chain, oil pan, oil pump body, oil filter and piston/connecting rod assemblies have been disconnected. Before the removal process, check the crankshaft endplay, in this case, use a dial indicator to check on the crankshaft. Push the crankshaft to the back and align the indicator, then move the crankshaft to the front to check the result; such reading should range from 0.003 to 0.010 inch (0.076 to 0.254 mm). If the endplay is more than this amount, check the thrust faces for wear. For 3.7L V6 engines, thrust washers are placed on the 4th journal and for 4.0L V6 engines on the upper number 3 crankshaft saddle. The V8 engines have thrust washers on the back of the number 5 main bearing journal saddle of the engine. If for some reason, it is impossible to use a dial indicator, clearance can be measured using feeler gauges. Take out the M/B cap support brace and gently turn the M/B cap bolts before completely pulling off the caps. Slowly and gently raise out the crankshaft, if possible get help, and replace the main bearing caps loosely with the correct orientation. For installation the engine block and crankshaft should be clean and checked for any signs of wear or possible cracks. Lay the block upside down, if necessary, to expose the lower surfaces and remove any end bearings originally fitted; surface and dry the faces as before. Replace new upper main bearing inserts in the saddles, whereby oil holes are to be rightly oriented and correctly fit the thrust washer. A quick check that can be made is the main bearing oil clearance using the Plastigage that should not go beyond the limits. If required, one must replace it by correct bearing inserts size. This film being removed, grease any Plastigage deposit off the bearing surfaces and thrust faces before filing the crankshaft back into position. It is recommended to clean up the bearing insert faces and lubricate with oil before fitting the main bearing and tighten the caps bolts to the manufactures recommended torque with the correct sequence. Check again the crankshaft endfloat and make sure the crankshaft can rotate as easy as possible without any strturing. Last but not the least; fit the main bearing cap support brace and fit the new rear main oil seal.