How to remove the rear axle shaft assembly on Mercury Grand Marquis?

To remove the rear axle assembly, disconnect the battery cable, loosen lug nuts, raise the vehicle, remove wheels, brake components, and axle cover. Disconnect ABS sensors, axleshafts, brake lines, and backing plates. Unbolt driveshaft, raise axle, disconnect safety chain or air springs, remove shock absorbers and suspension arm bolts. Disconnect axle-locating arms, Watts-linkage assembly, and height sensor if applicable. Lower axle housing, remove coil springs or air springs. Lower suspension arm bolts, remove axle housing. For installation, raise axle, secure with suspension arm bolts, install springs, connect lower suspension arms. Raise axle to normal height, tighten suspension arm bolts, reattach height sensor if applicable. Connect shock absorbers, driveshaft, and backing plates. Reconnect sensor wires, brake lines, and parking brake cables. Install axleshafts, brake components, axle cover, and fill differential. Install wheels, lower vehicle, and tighten lug nuts.

Genuine Mercury Grand Marquis Axle Shaft

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Mercury Grand Marquis Rear Axle Shaft Assembly
Part Number: 3W1Z-4234-KA
$108.89 MSRP: $148.78
You Save: $39.89 (27%)
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Product Specifications
- Other Name: Shaft Assy - Rear Axle
- Position: Passenger Side & Driver Side
- Replaced by: 3W1Z-4234-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Rear Axle Shaft Assembly
Part Number: 6W1Z-4234-A
Product Specifications
- Other Name: Shaft Assy - Rear Axle; Axle Shaft, Axle Shafts
- Manufacturer Note: 31 Spline
- Position: Rear
- Replaces: 5W1Z-4234-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2011 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, 4AT 4R70W, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Mercury Grand Marquis Shaft
Part Number: F8AZ-4234-DA
Product Specifications
- Other Name: Axle Assembly, Axle Shaft, Axle Shafts
- Position: Passenger Side And Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Shaft
Part Number: F8AZ-4234-CA
Product Specifications
- Other Name: Axle Shaft, Axle Shafts
- Manufacturer Note: RH & LH, Non-ABS
- Position: Passenger Side & Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Rear Axle Shaft Assembly
Part Number: F2AZ-4234-C
Product Specifications
- Other Name: Shaft Assy - Rear Axle; Axle Shaft, Axle Shafts
- Position: Passenger Side & Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1991-1997 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 5.0L | 4AT, 4AT 4R70W, 4AT AOD, 4AT AODE
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Mercury Grand Marquis Rear Axle Shaft Assembly
Part Number: F2AZ-4234-B
Product Specifications
- Other Name: Shaft Assy - Rear Axle; Axle Shaft, Axle Shafts
- Position: Passenger Side & Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1991-1997 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 5.0L | 4AT, 4AT 4R70W, 4AT AOD, 4AT AODE
View related parts
Mercury Grand Marquis Rear Axle Shaft Assembly
Part Number: 5W1Z-4234-A
Product Specifications
- Other Name: Shaft Assy - Rear Axle
- Position: Passenger Side & Driver Side
- Replaced by: 6W1Z-4234-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Rear Axle Shaft Assembly
Part Number: 1W1Z-4234-DA
Product Specifications
- Other Name: Shaft Assy - Rear Axle; Axle Shaft
- Manufacturer Note: RH & LH - use with axles V018A, V026A, V040A, V058A, V059A, V062A, V068A - pot metal ABS exciter ring, ABS
- Position: Passenger Side & Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W

Mercury Grand Marquis Axle Shaft

The Axle Shaft of Mercury Grand Marquis: is a pivotal part of the car's functioning which transmitting power from the differential to the drive wheels utilizes independent rotation to improve the tractive capacity. There are varieties of these steel shafts where it is distinguished as solid axles for trucks and old model RWD automobiles and the other complex halfshafts for independent suspension automobiles. Diffs and axle shafts are incorporated in the solid axles while half-shafts connect the transaxle to the wheels. Axle shafts can be worn out by the likes of obstacles on the roads and car; it can produce noise and vibration, while the worn out seals will lead to leakage of lubricants and contamination of the brakes. In general, Axle Shaft can the weight of the car, transfer the torque and also ensure the wheel alignment of the Mercury Grand Marquis.

We provide a wide range of Mercury Grand Marquis Axle Shaft at the optimal prices. If you need Mercury Grand Marquis Axle Shaft, 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.

Mercury Grand Marquis Axle Shaft Parts Questions & Experts Answers

Rear Axle Shaft Assembly
6W1Z-4234-A
Q: How to remove the rear axle shaft assembly on Mercury Grand Marquis?
A:
To remove the rear axle assembly, disconnect the battery cable, loosen lug nuts, raise the vehicle, remove wheels, brake components, and axle cover. Disconnect ABS sensors, axleshafts, brake lines, and backing plates. Unbolt driveshaft, raise axle, disconnect safety chain or air springs, remove shock absorbers and suspension arm bolts. Disconnect axle-locating arms, Watts-linkage assembly, and height sensor if applicable. Lower axle housing, remove coil springs or air springs. Lower suspension arm bolts, remove axle housing. For installation, raise axle, secure with suspension arm bolts, install springs, connect lower suspension arms. Raise axle to normal height, tighten suspension arm bolts, reattach height sensor if applicable. Connect shock absorbers, driveshaft, and backing plates. Reconnect sensor wires, brake lines, and parking brake cables. Install axleshafts, brake components, axle cover, and fill differential. Install wheels, lower vehicle, and tighten lug nuts.