How to replace the Transfer Case Seal and companion flange on Ford Taurus?

Place the car on jackstands and keep it safe by supporting it. Lift the vehicle and hold it safe on jack supports. Get rid of and hold the connection between the exhaust pipe and the "y" pipe. First, locate where the driveshaft connects to your vehicle, take note of everything, and take out the driveshaft. With the auto in neutral, take readings by turning the pinion. Note the results. On the pinion shaft, count how many threads you can see between the nut and end of shaft. Note it down for future work. To free the pinion flange, have a two-pin spanner hold it while you loosen the lock nut. Get the companion flange out by tightening a puller's cente bolt and pressing it off the shaft, if needed. Gently take the seal off using either a screwdriver or seal removal tool with care, while keeping the seal bore safe from damage. Change the old collapsible bearing spacer and put in a fresh one. Put the deflector in place, coat the new seal lips with multi-purpose grease, tap it in gently with either a seal installer or a deep socket, and check that it is seated right. Put the mating marks in order and attach the flange to the output shaft. Put on a fresh nut. Twist the new nut by hand until you can see the same number of threads as before. Slowly turn the nut while keeping track of the final rotational torque. Stop when the recorded reading appears, but make no more than 3 in-lbs of additional torque, since going beyond original limits demands spacer replacement. Rephrase the mating marks on the flange before attaching the driveshaft. Also refill any transfer case fluid when you're done. You must replace all driveshaft connection and holding bolts with fresh fasteners.

Genuine Ford Taurus Transfer Case Seal

Transfer Case Output Shaft Seal

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10 Transfer Case Seals found

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Ford Taurus Seal
Part Number: BB5Z-1S177-A
$13.36 MSRP: $21.64
You Save: $8.28 (39%)
Ships in 1 Business Day
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Product Specifications
- Manufacturer Note: Converter Side
- Position: Passenger Side
- Replaced by: BB5Z-1S177-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Seal
Part Number: 7T4Z-1177-B
$21.65 MSRP: $30.83
You Save: $9.18 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Position: Passenger Side
- Replaced by: 7T4Z-1177-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Seal
Part Number: 7T4Z-1177-D
$21.65 MSRP: $30.83
You Save: $9.18 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Manufacturer Note: Case Side
- Position: Driver Side
- Replaces: 7T4Z-1177-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS), 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Seal
Part Number: 7T4Z-1177-A
$21.65 MSRP: $30.83
You Save: $9.18 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Position: Driver Side
- Replaced by: 7T4Z-1177-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2009 Ford Taurus | 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Taurus Seal
Part Number: 2F1Z-1177-AB
$15.39 MSRP: $22.50
You Save: $7.11 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Passenger Side/Driver Side
- Replaces: E6DZ-1177-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-2007 Ford Taurus | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.2L, 6 Cyl 3.8L, 8 Cyl 3.4L | 3AT ATX, 4AT 4F50N, 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E, 5MT
View related parts
Ford Taurus Seal
Part Number: 9L8Z-1177-A
$18.72 MSRP: $26.67
You Save: $7.95 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Manufacturer Note: Case Side
- Position: Driver Side
- Replaced by: 9L8Z-1177-G
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Seal
Part Number: DT4Z-7F337-A
$4.45 MSRP: $5.85
You Save: $1.40 (24%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manual Shaft Seal
- Replaces: 7T4Z-7F337-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2019 Ford Taurus | 4 Cyl 2.0L EcoBoost (240PS), 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Taurus Seal
Part Number: E6DZ-1177-A
$15.39 MSRP: $22.50
You Save: $7.11 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 2F1Z-1177-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-2002 Ford Taurus | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.2L, 6 Cyl 3.8L, 8 Cyl 3.4L | 3AT ATX, 4AT 4F50N, 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E, 5MT
View related parts
Ford Taurus Seal
Part Number: E1FZ-1S177-A
Product Specifications
- Other Name: Bearing Seal, Inner Seal, Wheel Bearing Seal
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1995 Ford Taurus | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.2L, 6 Cyl 3.8L | 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E, 5MT
View related parts
Ford Taurus Seal
Part Number: E1FZ-1177-A
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1995 Ford Taurus | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.2L, 6 Cyl 3.8L | 3AT ATX, 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E, 5MT

Ford Taurus Transfer Case Seal

The Ford Taurus Transfer Case Seal serves a critical purpose to maintain the integrity of the transfer case and prevent lubricant from leaking out. This ensures continuous protection of the gears and allows them to respond quickly to the transmission. When the seal loses its integrity, puddles will start to form beneath the vehicle. As a result, the vehicle will quickly lose fluids, which will harm cooling, lubrication, and hydraulic force. The transfer gears and entire drivetrain will eventually be damaged. The seal found on every Ford built under the Taurus badge is located at the output end of the transfer case. The driveshaft yoke slides in the seal, which relies on a tight, uniformly greased fit against the housing and shaft to prevent leaking as they rotate under pressure. The Transfer Case Seal has the same base lip-style design across earlier and later model years, but wear factors vary. A worn housing bushing or grooved shaft will offset the yoke, preventing even a brand-new Transfer Case Seal from sealing correctly. Regular evaluations on any Ford Taurus help catch Transfer Case Seal leakage early. Ignoring leaks on a Taurus can escalate repair costs, so replace a faulty Transfer Case Seal promptly across Ford lines.

We provide a wide range of Ford Taurus Transfer Case Seal at the optimal prices. If you need Ford Taurus Transfer Case Seal, 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 Taurus Transfer Case Seal Parts Questions & Experts Answers

Seal
9L8Z-1177-A
Q: How to replace the Transfer Case Seal and companion flange on Ford Taurus?
A:
Place the car on jackstands and keep it safe by supporting it. Lift the vehicle and hold it safe on jack supports. Get rid of and hold the connection between the exhaust pipe and the "y" pipe. First, locate where the driveshaft connects to your vehicle, take note of everything, and take out the driveshaft. With the auto in neutral, take readings by turning the pinion. Note the results. On the pinion shaft, count how many threads you can see between the nut and end of shaft. Note it down for future work. To free the pinion flange, have a two-pin spanner hold it while you loosen the lock nut. Get the companion flange out by tightening a puller's cente bolt and pressing it off the shaft, if needed. Gently take the seal off using either a screwdriver or seal removal tool with care, while keeping the seal bore safe from damage. Change the old collapsible bearing spacer and put in a fresh one. Put the deflector in place, coat the new seal lips with multi-purpose grease, tap it in gently with either a seal installer or a deep socket, and check that it is seated right. Put the mating marks in order and attach the flange to the output shaft. Put on a fresh nut. Twist the new nut by hand until you can see the same number of threads as before. Slowly turn the nut while keeping track of the final rotational torque. Stop when the recorded reading appears, but make no more than 3 in-lbs of additional torque, since going beyond original limits demands spacer replacement. Rephrase the mating marks on the flange before attaching the driveshaft. Also refill any transfer case fluid when you're done. You must replace all driveshaft connection and holding bolts with fresh fasteners.