How to service the harmonic balancer and crankshaft pulley on Ford Expedition?

The procedure to service harmonic balancers and crankshaft pulleys starts with taking out the engine cooling fan and fan shroud before removing the drive belt. The Crankshaft Damper Remover should replace the crankshaft pulley bolt so that you can separate the crankshaft pulley. The installation should begin by removing any sealant which remains unsecured after four minutes so cleaning with Metal Surface Cleaner F4AZ-l9A536-RA or equivalent WSE-M513392-A ford specification will cause the area to dry for a duration of minimum four minutes or until dry in order to prevent oil leakage. Wet the woodruff key slot of the crankshaft pulley with either Silicone Gasket and Sealant F7AZ-19554-EA or its equivalent which matches Ford specification WSE-M4G323-A4. The crankshaft pulley installation requires the Crankshaft Damper Replacer tool. Use the bolt and washer to complete the installation by originally reaching 90 Nm (66.15 ft. lbs.) and then loosening it before applying 47 - 53 Nm (34 - 39 ft. lbs.) torque while finally rotating the bolt precisely 85 - 90 degrees. End the procedure by putting back the drive belt followed by the engine cooling fan and the accompanying fan shroud.

OEM Ford Expedition Harmonic Balancer

Engine Harmonic Balancer

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Ford Expedition Crankshaft Pulley Part Number: ML3Z-6312-B
$125.95 MSRP: $183.33
You Save: $57.38 (32%)
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Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Pulley
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Expedition Crankshaft Pulley Part Number: HL3Z-6312-A
$91.13 MSRP: $140.25
You Save: $49.12 (36%)
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Product Specifications
- Other Name: Pulley - Crankshaft; Engine Crankshaft Pulley; Harmonic Balancer; Vibration Damper; Pulley
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2021 Ford Expedition | EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Expedition Crankshaft Pulley Part Number: BR3Z-6312-D
$156.87 MSRP: $228.33
You Save: $71.46 (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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Expedition | EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, King Ranch, Limited, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Expedition 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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2000 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 5.4 L GAS
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Ford Expedition Crankshaft Pulley Part Number: 7L3Z-6312-A
$108.73 MSRP: $158.27
You Save: $49.54 (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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2014 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XL, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, NBX, XL, XLS, XLT, XLT Sport | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Ford Expedition Crankshaft Pulley Part Number: F75Z-6312-BA
Product Specifications
- Other Name: Damper Assembly; Engine Crankshaft Pulley; Harmonic Balancer; Pulley
- Manufacturer Note: 8 groove
- Replaces: F65Z-6312-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2002 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS
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Ford Expedition 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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS

Ford Expedition Harmonic Balancer

OEM Harmonic Balancer boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Harmonic Balancer with long life and a perfect fit. Come to our website and find genuine Ford Expedition parts. We keep a wide inventory of OEM Expedition 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.

This is a vital part shaft in the Ford Expedition used to improve on the sturdiness and efficiency of the Ford Expedition's engine. Mainly made to counteract the engine and also cancel out torque oscillations created through the burning process, the Harmonic Balancer contributes largely to the protection of the crankshaft from prospective damage, therefore contributing to the life span of the vehicle. The Ford Expedition has used certain kinds of Harmonic Balancers: standard OE Harmonic Balancers, and performance upgraded types of Harmonic Balancers that are capable of handling more vibration and RPM than the stock ones, recommended for altered engines. This proves the efficiency and safety of Ford expedition, a well working harmonic balancer enhance the smooth running of the engine and it's parts. Suitable for varieties of Expedition types, the Harmonic Balancer is an essential part of the car and improves driving and car's stability. notable characteristics of the ford expedition harmonic balancer it being rigid with the main components of the balancer being the metal hub, a thick inertia ring and a flexible rubber ring and can thus endure the conditions prevailing in the environment that cause the deterioration of the component. Such attention is paid in order to make the Ford Expedition remain as one of the most popular automobiles in the market, distinguished with its reliability and off-road capabilities. In the end, the feature of Ford Expedition Harmonic Balancer demonstrates quality that sets the car apart; thus improving its efficiency and safety.

Ford Expedition Harmonic Balancer Parts and Q&A

Crankshaft Pulley
F75Z-6312-BA
Q: How to service the harmonic balancer and crankshaft pulley on Ford Expedition?
A:
The procedure to service harmonic balancers and crankshaft pulleys starts with taking out the engine cooling fan and Fan Shroud before removing the Drive Belt. The Crankshaft Damper Remover should replace the crankshaft pulley bolt so that you can separate the crankshaft pulley. The installation should begin by removing any sealant which remains unsecured after four minutes so cleaning with Metal Surface Cleaner F4AZ-l9A536-RA or equivalent WSE-M513392-A ford specification will cause the area to dry for a duration of minimum four minutes or until dry in order to prevent oil leakage. Wet the woodruff key slot of the crankshaft pulley with either Silicone Gasket and Sealant F7AZ-19554-EA or its equivalent which matches Ford specification WSE-M4G323-A4. The crankshaft pulley installation requires the Crankshaft Damper Replacer tool. Use the bolt and washer to complete the installation by originally reaching 90 Nm (66.15 ft. lbs.) and then loosening it before applying 47 - 53 Nm (34 - 39 ft. lbs.) torque while finally rotating the bolt precisely 85 - 90 degrees. End the procedure by putting back the drive belt followed by the engine cooling fan and the accompanying fan shroud.