How to service and repair the harmonic balancer and crankshaft pulley on Lincoln Town Car?

The engine cooling fan motor and shroud need to be deleted as the first step before servicing or repairing the harmonic balancer and crankshaft pulley. Follow these steps to remove the accessory drive belt from the tensioner as you rotate its mechanism clockwise. Then uninstall the crankshaft pulley bolt. The Crankshaft Vibration Damper Remover should be used to disconnect the crankshaft pulley. Use silicone sealant on the Woodruff key slot of the crankshaft pulley before installation and complete the procedure within 4 minutes of applying the silicone. The installation of the crankshaft pulley requires a Crankshaft Vibration Damper Installer which should be used along with a Strap Wrench for holding the pulley in position. The bolt installation process starts with tightening it to 120 Nm (89 lb-ft) and follows with a full turn relaxation then continuing to 50 Nm (37 lb-ft) until achieving an additional 90 degrees of torque. The first step after rotation of the tensioner is to reattach the accessory drive belt before reinstalling the engine cooling fan motor and shroud.

How to service and repair the harmonic balancer and crankshaft pulley on Lincoln Navigator?

The vehicle must be placed on a hoist in neutral position as the first step for servicing or repairing the harmonic balancer and crankshaft pulley. You will find success when you disconnect the accessory drive belt from the crankshaft pulley by rotating the tensioner clockwise. The first step is to discard the crankshaft pulley bolt along with the washer by removing the pulley bolt. The extraction of the crankshaft pulley requires a 3-jaw puller. When installing the sealant fails to set during its initial 4-minute timeframe it must be disposed and the sealing area needs cleaning with metal surface prep and silicone gasket remover before allowing the surface to dry for the longer duration of no moisture visibility or 4 minutes to avoid oil leakages. Place the Woodruff key slot of the crankshaft pulley under silicone gasket and sealant before treating the sealant surface area with engine oil. A technician should use the crankshaft vibration damper installer to place the crankshaft pulley. The installation process includes new bolts and washers for the crankshaft pulley after torquing the bolt first to 90 Nm (66 lb-ft) and secondly loosening it by 360 degrees and finally torquing it to 50 Nm (37 lb-ft) while finally tightening it by an additional 90 degrees. Using a clockwise rotation of the tensioner will restore the accessory drive belt onto the crankshaft pulley before finishing the work by mount the cooling fan.

OEM Lincoln Harmonic Balancer

Engine Harmonic Balancer

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25 Harmonic Balancers found

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Lincoln Crankshaft Pulley Part Number: 8T4Z-6312-A
$255.38 MSRP: $375.00
You Save: $119.62 (32%)
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Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Pulley
- Manufacturer Note: For Service Engines Built After July 2016 Use 8T4Z-6312-C & HL3Z-6A340-A (M10 X 90MM) Bolt
- Replaces: 7T4Z-6312-B
Fits the following Lincoln Models:
- MKS | 2009-2016 | Base, EcoBoost | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKT | 2010-2016 | Base, EcoBoost | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKX | 2007-2016 | Base, Black Label, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKZ | 2007-2012 | Base | 6 Cyl 3.5 L GAS
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Lincoln Crankshaft Pulley Part Number: 6E5Z-6312-AA
$321.01 MSRP: $493.33
You Save: $172.32 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Damper Assembly; Engine Crankshaft Pulley; Harmonic Balancer; Vibration Damper; Damper & Pulley; Pulley
- Replaces: 1S7Z-6312-CA, F5RZ-6316-CA, F7RZ-6316-AA
Fits the following Lincoln Models:
- Zephyr | 2006 | Base | 6 Cyl 3.0 L GAS
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Lincoln Crankshaft Pulley Part Number: 9E5Z-6312-B
$104.54 MSRP: $152.17
You Save: $47.63 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Crankshaft Damper; Pulley
- Replaced by: 9E5Z-6312-C
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 Pulley Part Number: L1MZ-6312-A
$113.93 MSRP: $165.83
You Save: $51.90 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Vibration Damper; Pulley
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 Pulley Part Number: NL3Z-6312-A
$103.51 MSRP: $150.67
You Save: $47.16 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pulley - Crankshaft; Vibration Damper; Pulley
Fits the following Lincoln Models:
- Nautilus | 2019-2023 | Black Label, Reserve, Select | 6 Cyl 2.7 L GAS
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Lincoln Crankshaft Pulley Part Number: BR3Z-6312-D
$233.81 MSRP: $343.33
You Save: $109.52 (32%)
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Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Vibration Damper; Pulley
- Replaces: BR3Z-6312-C, BR3Z-6312-B
Fits the following Lincoln Models:
- Navigator | 2015-2017 | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Crankshaft Pulley Part Number: ML3Z-6312-B
$114.50 MSRP: $166.67
You Save: $52.17 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Pulley
Fits the following Lincoln Models:
- Navigator | 2022-2024 | 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 Pulley Part Number: 4R3Z-6312-A
$85.76 MSRP: $124.83
You Save: $39.07 (32%)
Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Vibration Damper; Pulley
- Replaces: 4R3Z-6312-BA, 8R3Z-6312-C
Fits the following Lincoln Models:
- Aviator | 2005 | Base | 8 Cyl 4.6 L GAS
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Lincoln Crankshaft Pulley Part Number: 1W7Z-6312-AA
Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Vibration Damper; Pulley
- Replaces: 1W7Z-6312-A
Fits the following Lincoln Models:
- Town Car | 2001-2011 | 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 Vibration Damper Part Number: F3AZ-6316-A
Product Specifications
- Other Name: Damper Assembly; Engine Crankshaft Pulley; Harmonic Balancer; Pulley
Fits the following Lincoln Models:
- Town Car | 1992-2000 | Anniversary, Base, Cartier, Cypress, Executive, Jack Nicklaus, Signature, Touring Edition, Tournament Edition | 8 Cyl 4.6 L GAS
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Lincoln Crank Pulley Part Number: F6ZZ-6312-AB
Product Specifications
- Other Name: Damper Assembly; Engine Crankshaft Pulley; Harmonic Balancer; Pulley
- Manufacturer Note: 4V
Fits the following Lincoln Models:
- Mark VIII | 1996-1998 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
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Lincoln Crankshaft Pulley Part Number: XL1Z-6312-DA
Product Specifications
- Other Name: Damper Assembly; Engine Crankshaft Pulley; Harmonic Balancer; Pulley
- Manufacturer Note: 4v. For 8 rib belt
Fits the following Lincoln Models:
- Blackwood | 2002 | Base | 8 Cyl 5.4 L GAS
- Navigator | 1998-2000 | Base | 8 Cyl 5.4 L GAS
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Lincoln Crankshaft Pulley Part Number: KT4Z-6312-A
$95.84 MSRP: $139.50
You Save: $43.66 (32%)
Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Pulley
Fits the following Lincoln Models:
- Continental | 2017-2020 | Base, Livery, Premiere, Select | 6 Cyl 3.7 L GAS
- MKT | 2016-2019 | Base, EcoBoost, Livery, Premiere, Reserve | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKX | 2016-2018 | Black Label, Premiere, Reserve, Select | 6 Cyl 3.7 L GAS
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Lincoln Crankshaft Pulley Part Number: 7L3Z-6312-A
$119.08 MSRP: $173.33
You Save: $54.25 (32%)
Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Vibration Damper; Pulley
- Replaces: 2L1Z-6312-AA, 2L7Z-6312-A, 7L3Z-6312-B, 2L7Z-6312-AA, 5L3Z-6312-AA
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 | 2001-2014 | 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 Vibration Damper Part Number: 2C5Z-6312-AA
Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Serpentine Belt Drive Kit; Harmonic Balancer; Pulley
- Manufacturer Note: 4v (Maurader)
Fits the following Lincoln Models:
- Aviator | 2003-2005 | Base | 8 Cyl 4.6 L GAS
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Lincoln Crankshaft Pulley Part Number: 2W4Z-6312-AA
Product Specifications
- Other Name: Pulley - Crankshaft; Harmonic Balancer; Vibration Damper; Pulley
- Replaces: XW4Z-6312-AA
Fits the following Lincoln Models:
- LS | 2000-2006 | Base, LSE, Sport, Ultimate | 8 Cyl 3.9 L GAS
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Lincoln Crankshaft Pulley Part Number: 8T4Z-6312-B
Product Specifications
- Other Name: Pulley - Crankshaft; Harmonic Balancer; Pulley
Fits the following Lincoln Models:
- Continental | 2017 | Livery, Premiere, Select | 6 Cyl 3.7 L GAS
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Lincoln Vibration Damper Part Number: F4DZ6B321A
Product Specifications
- Other Name: Pulley - Crankshaft; Harmonic Balancer; Crankshaft Damper; Damper & Pulley; Pulley
Fits the following Lincoln Models:
- Continental | 1988-1994 | Base, Executive, Signature | 6 Cyl 3.8 L GAS
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Lincoln Vibration Damper Part Number: F5OY-6316-A
Product Specifications
- Other Name: Pulley - Crankshaft; Harmonic Balancer; Damper Assembly
Fits the following Lincoln Models:
- Continental | 1995-2002 | Anniversary, Base, Diamond Anniversary, Signature, Spinnaker Edition | 8 Cyl 4.6 L GAS
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Lincoln Crankshaft Pulley Part Number: XW4Z-6312-BA
Product Specifications
- Other Name: Damper Assembly; Harmonic Balancer; Pulley
Fits the following Lincoln Models:
- LS | 2000-2005 | Appearance, Base, LSE, Luxury, Premium | 6 Cyl 3.0 L GAS

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Lincoln Harmonic Balancer

If you own Lincoln and want to keep it in top shape, choosing OEM Harmonic Balancer is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Lincoln Harmonic Balancer at some of the affordable online prices without cutting quality. Every OEM Lincoln part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Lincoln Harmonic Balancer eliminates crankshaft vibrations to ensure engines are smooth, long-lived and fit to operate every day or on cross-country trips. Lincoln seeks hush-quiet cabins and low-tech, which ensures that drivers are not lost in menus. Its Quiet Flight concept abandons rattles with denser glass, additional seals and intelligent noise cancelling. Lane keeping, blind spots and auto high beams are all standardized in order to gain confidence when the roads become messy. ActiveGlide allows the driver to enjoy blasts of hands-free driving along mapped highways but never lets the driver forget to keep alert. The soft leather, open-pore trim and clear screens on the dashboard are friendly and the software is constantly updated with new tricks every year. Feedback on the owners informs upgrades and shows that the company listens and makes minor adjustments to the ride, sound and technology without following trends. The outcome is a ride that whispers, lets playlists shine and reduces fatigue on both errands and marathons. It is peace between Lincoln drivers since the Harmonic Balancer intermittently attaches a rubber sleeve to an inertia ring which is soaked in torsional whip before bruising the crank. With sudden throttle, the Harmonic Balancer stabilizes component belts, maintains timing marks and prevents bearings in any Lincoln engine from being hammered by loads. The road salt, brutal heat and oil splash were taken into consideration such that this Harmonic Balancer is made of corrosion resistant steel and high grade elastomer that can last longer than Lincoln. Install it and once the wheel turns silk-smooth, never think of it again, the Harmonic Balancer simply works.

Lincoln Harmonic Balancer Parts and Q&A

Crankshaft Pulley
1W7Z-6312-AA
Q: How to service and repair the harmonic balancer and crankshaft pulley on Lincoln Town Car?
A:
The engine cooling fan motor and shroud need to be deleted as the first step before servicing or repairing the harmonic balancer and crankshaft pulley. Follow these steps to remove the accessory drive belt from the tensioner as you rotate its mechanism clockwise. Then uninstall the crankshaft pulley bolt. The Crankshaft Vibration Damper Remover should be used to disconnect the crankshaft pulley. Use silicone sealant on the Woodruff key slot of the crankshaft pulley before installation and complete the procedure within 4 minutes of applying the silicone. The installation of the crankshaft pulley requires a Crankshaft Vibration Damper Installer which should be used along with a Strap Wrench for holding the pulley in position. The bolt installation process starts with tightening it to 120 Nm (89 lb-ft) and follows with a full turn relaxation then continuing to 50 Nm (37 lb-ft) until achieving an additional 90 degrees of torque. The first step after rotation of the tensioner is to reattach the accessory drive belt before reinstalling the engine cooling fan motor and shroud.
Crankshaft Pulley
7L3Z-6312-A
Q: How to service and repair the harmonic balancer and crankshaft pulley on Lincoln Navigator?
A:
The vehicle must be placed on a hoist in neutral position as the first step for servicing or repairing the harmonic balancer and crankshaft pulley. You will find success when you disconnect the accessory drive belt from the crankshaft pulley by rotating the tensioner clockwise. The first step is to discard the crankshaft pulley bolt along with the washer by removing the pulley bolt. The extraction of the crankshaft pulley requires a 3-jaw puller. When installing the sealant fails to set during its initial 4-minute timeframe it must be disposed and the sealing area needs cleaning with metal surface prep and silicone gasket remover before allowing the surface to dry for the longer duration of no moisture visibility or 4 minutes to avoid oil leakages. Place the Woodruff key slot of the crankshaft pulley under silicone gasket and sealant before treating the sealant surface area with engine oil. A technician should use the crankshaft vibration damper installer to place the crankshaft pulley. The installation process includes new bolts and washers for the crankshaft pulley after torquing the bolt first to 90 Nm (66 lb-ft) and secondly loosening it by 360 degrees and finally torquing it to 50 Nm (37 lb-ft) while finally tightening it by an additional 90 degrees. Using a clockwise rotation of the tensioner will restore the accessory drive belt onto the crankshaft pulley before finishing the work by mount the cooling fan.