How to remove and install the crankshaft pulley and front Crankshaft Seal in 4.0L pushrod V6 engine on Ford Ranger?

Before adjusting the size of the gap to adjust the crankshaft pulley, it is necessary to decommission the drivebelt. Secondly, take out the crankshaft pulley bolt. Thread a longer shorter diameter bolt into the crankshaft to act as a stop for the puller then use a puller for this purpose to remove the crankshaft pulley. Do not try to pry the pulley off or use perchance a impact puller. Coat with clean engine oil the interface contact surface of the pulley that engages the front seal before fitting the crankshaft pulley to the crankshaft without hammering, then, tighten the pulley bolt to the recommended torque. To replace front oil seal, first, remove the crankshaft pulley, the oil seal then is removed by prying it out with a screwdriver being cautious not to damage the cover in the process. Scrub the seal bore and check for roughness or injuries on it with sharp edges or scratches. Apply clean engine oil to the lip of the new seal and insert it into the bore with a socket or a piece of pipe which is slightly smaller in diameter than the seal with the open side of the seal pointing towards the engine. Last of all, the crankshaft pulley ought to be repositioned back.

Genuine Ford Ranger Crankshaft Pulley

Crankshaft Pulley Engine Harmonic Balancer

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23 Crankshaft Pulleys found

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Ford Ranger Crankshaft Pulley
Part Number: 3L2Z-6B321-AA
$166.44 MSRP: $243.33
You Save: $76.89 (32%)
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Product Specifications
- Other Name: Pulley - Crankshaft
- Manufacturer Note: When Removing Damper, It Is Mandatory To Replace 6A340 Attaching Bolt
- Replaced by: 8L2Z-6B321-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2011 Ford Ranger | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Ranger Crankshaft Pulley
Part Number: XL2Z-6312-BA
$166.44 MSRP: $243.33
You Save: $76.89 (32%)
ADD TO CART
Product Specifications
- Other Name: Pulley - Crankshaft
- Replaced by: 8L2Z-6B321-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2001 Ford Ranger | 6 Cyl 4.0L | 4AT 4R44E, 5AT 5R44E, 5AT 5R55E, 5MT
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Ford Ranger Damper Assembly
Part Number: F87Z-6312-AA
$283.24 MSRP: $393.46
You Save: $110.22 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Crankshaft Pulley, Pulley
- Replaces: F57Z-6316-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-2001 Ford Ranger | 4 Cyl 2.3L, 4 Cyl 2.5L | 4AT 4R44E, 4AT 4R55E, 5AT 5R44E, 5AT 5R55E, 5MT
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Ford Ranger Crankshaft Pulley
Part Number: 7U7Z-6312-A
$254.54 MSRP: $398.33
You Save: $143.79 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley - Crankshaft
- Manufacturer Note: Service Kit
- Replaced by: 1S7Z-6312-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2010 Ford Ranger | 4 Cyl 2.3L NA Petrol | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Ranger Crankshaft Pulley
Part Number: FOTZ-6B321-A
$166.44 MSRP: $243.33
You Save: $76.89 (32%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Pulley - Crankshaft
- Replaced by: 8L2Z-6B321-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1996 Ford Ranger | 6 Cyl 4.0L | 4AT 4R44E, 4AT 4R55E, 4AT A4LD, 5MT
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Ford Ranger Crankshaft Pulley
Part Number: E9TZ6312A
$72.58 MSRP: $99.17
You Save: $26.59 (27%)
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Product Specifications
- Other Name: PULLEY - CRANKSHAFT; Crankshaft Pulley, Pulley
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1989-1991 Ford Ranger | 4 Cyl 2.3L, 6 Cyl 2.9L | 4AT A4LD, 5MT
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Ford Ranger Crankshaft Pulley
Part Number: NL3Z-6312-A
$96.28 MSRP: $150.67
You Save: $54.39 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: PULLEY - CRANKSHAFT; Crankshaft Pulley, Pulley, Vibration Damper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024-2025 Ford Ranger | 4 Cyl 2.3 L GAS, 6 Cyl 2.7 L GAS
View related parts
Ford Ranger Crankshaft Pulley
Part Number: 7U7Z-6312-B
$254.54 MSRP: $398.33
You Save: $143.79 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley - Crankshaft
- Replaced by: 1S7Z-6312-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Ranger | 4 Cyl 2.3L NA Petrol | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Ranger Crankshaft Pulley
Part Number: 1S7Z-6312-BA
$254.54 MSRP: $398.33
You Save: $143.79 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley - Crankshaft
- Replaced by: 1S7Z-6312-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2003 Ford Ranger | 4 Cyl 2.3L | 4AT 4R44E, 5AT 5R44E, 5AT 5R55E, 5MT
View related parts
Ford Ranger Crankshaft Pulley
Part Number: 2L2Z-6B321-AA
$166.44 MSRP: $243.33
You Save: $76.89 (32%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Pulley - Crankshaft
- Replaced by: 8L2Z-6B321-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2003 Ford Ranger | 6 Cyl 4.0L | 4AT 4R44E, 5AT 5R44E, 5AT 5R55E, 5MT
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Ford Ranger Crankshaft Pulley
Part Number: F77Z-6B321-AB
$166.44 MSRP: $243.33
You Save: $76.89 (32%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Pulley - Crankshaft
- Manufacturer Note: SOHC
- Replaced by: 8L2Z-6B321-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997 Ford Ranger | 6 Cyl 4.0L | 4AT 4R44E, 5AT 5R55E, 5MT
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Ford Ranger Compressor Pulley
Part Number: ML3Z-6A312-B
$71.25 MSRP: $104.17
You Save: $32.92 (32%)
ADD TO CART
Product Specifications
- Other Name: PULLEY - COMPRESSOR; Outer Pulley
- Replaces: ML3Z-6A312-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024-2025 Ford Ranger | 4 Cyl 2.3 L GAS, 6 Cyl 2.7 L GAS
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Ford Ranger Crankshaft Pulley
Part Number: KB3Z-6312-B
$118.56 MSRP: $173.33
You Save: $54.77 (32%)
ADD TO CART
Product Specifications
- Other Name: PULLEY - CRANKSHAFT; Crankshaft Pulley, Pulley
- Replaces: KB3Z-6312-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2019-2023 Ford Ranger | 4 Cyl 2.3 L GAS, 4 Cyl 2.3L TIVCT DI TC | 10-Speed Automatic Transmission (10R80), 2 Whl L/H Rear Drive-High Ride, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive
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Ford Ranger Crankshaft Pulley
Part Number: E4TZ-6316-A
$118.56 MSRP: $173.33
You Save: $54.77 (32%)
Product Specifications
- Other Name: Pulley - Crankshaft; Damper, Vibration Damper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1983-1989 Ford Ranger | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 2.9L | 3AT C3, 3AT C5, 4AT A4LD, 4MT, 5MT
View related parts
Ford Ranger Compressor Pulley
Part Number: F2TZ-6A312-A
Product Specifications
- Other Name: Pulley - Compressor; Crankshaft Pulley, Pulley
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-2008 Ford Ranger | 6 Cyl 3.0L, 6 Cyl 3.0L OHV EFI | 4AT 4R44E, 4AT 4R55E, 4AT A4LD, 5AT 5R44E, 5AT 5R55E, 5MT, 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Ranger Damper Assembly
Part Number: F57Z-6316-A
Product Specifications
- Other Name: DAMPER ASY
- Manufacturer Note: #F57E-6316-BA (replaces F57Z-6312-A for 1995 engr. used damper pulley on damper)
- Replaced by: F87Z-6312-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-1997 Ford Ranger | 4 Cyl 2.3L | 4AT 4R44E, 4AT 4R55E, 5AT 5R55E, 5MT
View related parts
Ford Ranger Crankshaft Pulley
Part Number: NJ5Z-6312-A
$169.86 MSRP: $248.33
You Save: $78.47 (32%)
Product Specifications
- Other Name: PULLEY - CRANKSHAFT; Crankshaft Pulley, Pulley, Vibration Damper
- Replaces: CJ5Z-6312-A, CJ5Z-6312-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024-2025 Ford Ranger | 4 Cyl 2.3 L GAS, 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS
View related parts
Ford Ranger Vibration Damper Pulley
Part Number: FODZ-6316-A
Product Specifications
- Other Name: Pulley - With Vibration Damper; Vibration Damper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1991-1994 Ford Ranger | 6 Cyl 3.0L | 4AT A4LD, 5MT
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Ford Ranger Damper Assembly
Part Number: F7DZ-6316-AA
Product Specifications
- Other Name: Damper Assy; Crankshaft Damper, Damper, Vibration Damper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2008 Ford Ranger | 6 Cyl 3.0L, 6 Cyl 3.0L OHV EFI | 4AT 4R44E, 5AT 5R44E, 5AT 5R55E, 5MT, 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Ranger Damper Assembly
Part Number: F5TZ-6316-B
Product Specifications
- Other Name: Damper Assy
- Manufacturer Note: Alum.-Incl. pulse ring, BEFORE 4/17/97
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1997 Ford Ranger | 6 Cyl 3.0L | 4AT 4R44E, 4AT 4R55E, 4AT A4LD, 5AT 5R55E, 5MT

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1-20 of 23 Results

Ford Ranger Crankshaft Pulley

The Crankshaft Pulley on the Ford Ranger is responsible for converting the rotational energy of the crankshaft into a rotational force with a belt or cord that powers the alternator, power steering pump, and air conditioner while also dampening vibrations in the engine. The Ford Crankshaft Pulley is part of the harmonic balancer and this solid hub has a rubber dampening ring that works in conjunction with the tensioner and idler pulleys to keep the serpentine belt tight, quiet, and in alignment. When the ring falls apart, it lets the belt slip which creates squeals, drains the battery, creates heat, and makes the check engine light glow. In the history of Ford Ranger models, however, a standard fixed type of Crankshaft Pulley and a more advanced type featuring overrunning alternator decoupler or one way clutch have primarily been applied. The latter allows alternator coasting during deceleration, easing the strain on the belt and extending the life of the tensioner. More recent Ranger versions can also benefit from deep groove Crankshaft Pulley versions that hold the belt during high rpm shifts. Choosing the right Ford Crankshaft Pulley part keeps every Ranger component running and vibration-free.

We provide a wide range of Ford Ranger Crankshaft Pulley at the optimal prices. If you need Ford Ranger Crankshaft Pulley, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.

Ford Ranger Crankshaft Pulley Parts Questions & Experts Answers

Crankshaft Pulley
7U7Z-6312-A
Q: How to remove and install the crankshaft pulley and front Crankshaft Seal in 4.0L pushrod V6 engine on Ford Ranger?
A:
Before adjusting the size of the gap to adjust the crankshaft pulley, it is necessary to decommission the drivebelt. Secondly, take out the crankshaft pulley bolt. Thread a longer shorter diameter bolt into the crankshaft to act as a stop for the puller then use a puller for this purpose to remove the crankshaft pulley. Do not try to pry the pulley off or use perchance a impact puller. Coat with clean engine oil the interface contact surface of the pulley that engages the front seal before fitting the crankshaft pulley to the crankshaft without hammering, then, tighten the pulley bolt to the recommended torque. To replace front oil seal, first, remove the crankshaft pulley, the oil seal then is removed by prying it out with a screwdriver being cautious not to damage the cover in the process. Scrub the seal bore and check for roughness or injuries on it with sharp edges or scratches. Apply clean engine oil to the lip of the new seal and insert it into the bore with a socket or a piece of pipe which is slightly smaller in diameter than the seal with the open side of the seal pointing towards the engine. Last of all, the crankshaft pulley ought to be repositioned back.

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