What are the essential procedures for crankshaft service and repair on Lincoln Town Car?

A proper crankshaft service and repair requires multiple general steps that analyze the crankshaft and crankshaft bearings with the camshaft and crankshaft bearings in addition to the cylinder head and valve train components (valves, seats, springs, etc.) and piston and piston pin and connecting rod and cylinder block and bore. The process of assembling and disassembling subcomponents requires servicing all components of the cylinder head together with the piston and its connecting pin and connecting rod assemblies. Servicing and repairing the engine involves both disassembly and assembly operations as per the provided guidelines. The absence of a specific service procedure for an engine part suggests manufacturer omission because the documentation provides the available procedures.

How to service and repair the crankshaft on Lincoln Navigator?

The crankshaft main bearing journal diameter needs measurement through two directions for servicing and repair work. The next step evaluates the crankshaft main bearing journal taper and out-of-round condition by diameter measurements across two directions from both ends of the journal. Begin the journal clearance check only after proving that crankshaft main bearing journals meet their specifications. Install Plastigage(R) as a strip across the bearing surfaces of each crankshaft main bearing before removing the crankshaft main bearing caps and bearing. Crankshaft rotation during this operation should always be avoided. Check the crankshaft journal clearance by putting the crankshaft main bearing cap both on and off. A Dial Indicator Gauge should be used to check crankshaft end play by placing the crankshaft at the cylinder block's rear position before zeroing the indicator then moving the crankshaft to the front position to measure and document the end play reading. Crankshaft runout is checked through measuring the main bearing journals' specifications then using the Dial Indicator Gauge to obtain the runout results by rotating the crankshaft while subtracting the lowest reading from the highest reading.

OEM Lincoln Crankshaft

Crank Shaft

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20 Crankshafts found

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Lincoln Crankshaft Part Number: CP9Z-6303-A
$168.77 MSRP: $245.67
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Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: 1S7Z-6303-DA
Fits the following Lincoln Models:
- MKZ | 2013-2020 | Black Label Hybrid, Hybrid, Premiere Hybrid, Reserve Hybrid, Reserve I Hybrid, Reserve II Hybrid, Select Hybrid | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)
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Lincoln Crankshaft Part Number: F75Z-6303-AC
$262.19 MSRP: $385.00
You Save: $122.81 (32%)
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Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: 1L3Z-6303-BA, XL3Z-6303-CA
Fits the following Lincoln Models:
- Blackwood | 2002 | Base | 8 Cyl 5.4 L GAS
- Mark LT | 2006-2008 | Base | 8 Cyl 5.4 L GAS
- Navigator | 1998-2014 | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Crankshaft Part Number: AG9Z-6303-A
$714.95 MSRP: $1134.83
You Save: $419.88 (37%)
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Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: BB5Z-6303-A
Fits the following Lincoln Models:
- MKC | 2015-2016 | Base, Black Label, Premiere, Reserve, Select | 4 Cyl 2.0 L GAS
- MKZ | 2013-2020 | Base, Black Label, Premiere, Reserve, Reserve I, Reserve II, Select | 4 Cyl 2.0 L GAS
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Lincoln Crankshaft Part Number: ML3Z-6303-D
$308.38 MSRP: $452.83
You Save: $144.45 (32%)
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Product Specifications
- Other Name: Crankshaft Assembly
Fits the following Lincoln Models:
- Continental | 2017-2020 | Black Label, Reserve, Select | 6 Cyl 2.7 L GAS
- MKX | 2016-2018 | Black Label, Premiere, Reserve, Select | 6 Cyl 2.7 L GAS
- Nautilus | 2019-2023 | Black Label, Reserve, Select | 6 Cyl 2.7 L GAS
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Lincoln Crankshaft Part Number: LB5Z-6303-B
$278.42 MSRP: $408.83
You Save: $130.41 (32%)
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Product Specifications
- Other Name: Crankshaft Assembly
Fits the following Lincoln Models:
- Corsair | 2020-2022 | Reserve | 4 Cyl 2.3 L GAS
- MKC | 2015-2019 | Base, Black Label, Reserve, Select | 4 Cyl 2.3 L GAS
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Lincoln Crankshaft Part Number: L1MZ-6303-D
$280.91 MSRP: $412.50
You Save: $131.59 (32%)
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Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: L1MZ-6303-A
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Crankshaft Part Number: KL3Z-6303-C
$218.49 MSRP: $320.83
You Save: $102.34 (32%)
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Product Specifications
- Other Name: Crankshaft Assembly
Fits the following Lincoln Models:
- Navigator | 2022-2023 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Crankshaft Part Number: JL3Z-6303-C
$309.63 MSRP: $454.67
You Save: $145.04 (32%)
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Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: JL3Z-6303-B
Fits the following Lincoln Models:
- Navigator | 2018-2021 | Base, Black Label, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Crankshaft Part Number: HL3Z-6303-L
$295.89 MSRP: $434.50
You Save: $138.61 (32%)
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Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: HL3Z-6303-A, HL3Z-6303-E
Fits the following Lincoln Models:
- Continental | 2017-2020 | Base, Livery, Premiere, Select | 6 Cyl 3.7 L GAS
- MKT | 2017-2019 | Base, Reserve | 6 Cyl 3.5 L GAS
- MKX | 2016-2018 | Black Label, Premiere, Reserve, Select | 6 Cyl 3.7 L GAS
- Navigator | 2017 | L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Crankshaft Part Number: FB5Z-6303-A
$264.46 MSRP: $388.33
You Save: $123.87 (32%)
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Product Specifications
- Other Name: Crankshaft Assembly
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS
- MKC | 2017-2019 | Base, Black Label, Premiere, Reserve, Select | 4 Cyl 2.0 L GAS
- MKT | 2015-2016 | Base | 4 Cyl 2.0 L GAS
- Nautilus | 2019-2023 | Base, Black Label, Reserve, Select | 4 Cyl 2.0 L GAS
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Lincoln Crankshaft Part Number: F7DZ-6303-AA
$295.89 MSRP: $434.50
You Save: $138.61 (32%)
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Product Specifications
- Other Name: Crankshaft Assembly
Fits the following Lincoln Models:
- LS | 2000-2005 | Appearance, Base, LSE, Luxury, Premium | 6 Cyl 3.0 L GAS
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Lincoln Crankshaft Part Number: AT4Z-6303-D
Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: AT4Z-6303-C
Fits the following Lincoln Models:
- MKS | 2011-2012 | Base | 6 Cyl 3.7 L GAS
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Lincoln Crankshaft Part Number: 2C5Z-6303-BA
$293.40 MSRP: $430.83
You Save: $137.43 (32%)
Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: 2C5Z-6303-AA, 2F3Z-6303-AA
Fits the following Lincoln Models:
- Aviator | 2003-2005 | Base | 8 Cyl 4.6 L GAS
- Continental | 2002 | Base | 8 Cyl 4.6 L GAS
- Town Car | 2002-2011 | Cartier, Cartier L, Designer Series, Executive, Executive L, Executive Protection Series, Protection Series, Signature, Signature L, Signature Limited, Ultimate, Ultimate L | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln Crankshaft Part Number: GB8Z-6303-B
Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: GB8Z-6303-A
Fits the following Lincoln Models:
- Continental | 2017-2020 | 80th Anniversary Coach Door Edition, Black Label, Coach Door Edition, Reserve | 6 Cyl 3.0 L GAS
- MKZ | 2017-2020 | Black Label, Reserve, Reserve II, Select | 6 Cyl 3.0 L GAS
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Lincoln Crankshaft Part Number: F5LY-6303-A
Product Specifications
- Other Name: Crankshaft Assembly
Fits the following Lincoln Models:
- Continental | 1995-2001 | Anniversary, Base, Diamond Anniversary, Signature, Spinnaker Edition | 8 Cyl 4.6 L GAS
- Mark VIII | 1995-1998 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
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Lincoln Crankshaft Gear Part Number: F4ZZ-6303-ARM
Product Specifications
- Other Name: Crankshaft Assembly; Timing Gear; Crankshaft
- Manufacturer Note: Service only kit,.020" U/S
Fits the following Lincoln Models:
- Mark VII | 1992 | Bill Blass, LSC | 8 Cyl 5.0 L GAS
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Lincoln Crankshaft Part Number: F4SZ-6V303-ARM
Product Specifications
- Other Name: Kit - Remanufactured; Kit - Remanufactured Crankshaft
- Manufacturer Note: exc SC
Fits the following Lincoln Models:
- Continental | 1994 | Base, Executive, Signature | 6 Cyl 3.8 L GAS
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Lincoln Crankshaft Part Number: F1AZ-6303-ARM
Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: F1AZ-6303-AARM
Fits the following Lincoln Models:
- Town Car | 1991-2002 | Anniversary, Base, Cartier, Cartier L, Cypress, Executive, Executive L, Jack Nicklaus, Signature, Touring Edition, Tournament Edition | 8 Cyl 4.6 L GAS
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Lincoln Crankshaft Part Number: DV6Z-6303-B
Product Specifications
- Other Name: Crankshaft Assembly
- Replaces: 8E5Z-6303-A, DV6Z-6303-A
Fits the following Lincoln Models:
- MKZ | 2011-2012 | Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Lincoln Crankshaft Part Number: AA5Z-6303-F
Product Specifications
- Other Name: Crankshaft Assembly
- Manufacturer Note: Service Solution Is 6006 Long Block Only Or 6009 Short Block
- Replaces: AA5Z-6303-D, AA5Z-6303-E
Fits the following Lincoln Models:
- Continental | 2017 | Livery, Premiere, Select | 6 Cyl 3.7 L GAS
- MKS | 2010-2016 | Base, EcoBoost | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKT | 2010-2019 | Base, EcoBoost, Livery, Premiere | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKX | 2011-2016 | Base, Black Label, Premiere, Reserve, Select | 6 Cyl 3.7 L GAS
- MKZ | 2013-2016 | Base, Black Label | 6 Cyl 3.7 L GAS
- Navigator | 2015-2017 | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Crankshaft

OEM Crankshaft boasts unmatched quality. Each part goes through full quality checks. They adhere to Lincoln's official factory standards. These steps remove flaws and inconsistencies. So you can get Crankshaft with long life and a perfect fit. Come to our website and find genuine Lincoln parts. We keep a wide inventory of OEM parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

Lincoln Crankshaft Parts and Q&A

Crankshaft
F1AZ-6303-ARM
Q: What are the essential procedures for crankshaft service and repair on Lincoln Town Car?
A:
A proper crankshaft service and repair requires multiple general steps that analyze the crankshaft and crankshaft bearings with the camshaft and crankshaft bearings in addition to the cylinder head and valve train components (valves, seats, springs, etc.) and piston and piston pin and connecting rod and cylinder block and bore. The process of assembling and disassembling subcomponents requires servicing all components of the cylinder head together with the piston and its connecting pin and connecting rod assemblies. Servicing and repairing the engine involves both disassembly and assembly operations as per the provided guidelines. The absence of a specific service procedure for an engine part suggests manufacturer omission because the documentation provides the available procedures.
Crankshaft
F75Z-6303-AC
Q: How to service and repair the crankshaft on Lincoln Navigator?
A:
The crankshaft main bearing journal diameter needs measurement through two directions for servicing and repair work. The next step evaluates the crankshaft main bearing journal taper and out-of-round condition by diameter measurements across two directions from both ends of the journal. Begin the journal clearance check only after proving that crankshaft main bearing journals meet their specifications. Install Plastigage(R) as a strip across the bearing surfaces of each crankshaft main bearing before removing the crankshaft main bearing caps and bearing. Crankshaft rotation during this operation should always be avoided. Check the crankshaft journal clearance by putting the crankshaft main bearing cap both on and off. A Dial Indicator Gauge should be used to check crankshaft end play by placing the crankshaft at the cylinder block's rear position before zeroing the indicator then moving the crankshaft to the front position to measure and document the end play reading. Crankshaft runout is checked through measuring the main bearing journals' specifications then using the Dial Indicator Gauge to obtain the runout results by rotating the crankshaft while subtracting the lowest reading from the highest reading.