How to Remove and Replace the Rear Axle Shafts on 2009 Mercury Mountaineer?

Replacement rear axle shafts involves making sure that the car remains in the neutral position on a hoist. Take off the rear wheel, axle shaft nut and apply a front wheel hub remover to separate the CV joint. Install different bolts and nuts and install them to specified torque. Install a new differential stub shaft seal and reverse the procedure to install.

OEM 2009 Mercury Mountaineer Axle Shaft

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5 Axle Shafts found

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2009 Mercury Mountaineer Axle Shafts, Front Part Number: 1L2Z-3219-AA
$100.76 MSRP: $146.67
You Save: $45.91 (32%)
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Product Specifications
- Other Name: Shaft - Front Axle; Axle Shaft; Shaft Assembly; Inner Axle Shaft; Inner Shaft
- Manufacturer Note: 2001/ Axle Shaft
- Position: Front
- Replaces: F67Z-3N387-AA
- Base No.: 3219
- Item Weight: 6.40 Pounds
- Item Dimensions: 4.0 x 4.1 x 24.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L2Z-3219-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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2009 Mercury Mountaineer Axle Assembly, Front Passenger Side Part Number: 6L2Z-3A428-AA
$111.55 MSRP: $187.27
You Save: $75.72 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Shaft - Front Axle; CV Axle Assembly, Front Right; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Front Passenger Side
- Replaces: 1L2Z-3A428-AA
- Base No.: 3B436
- Item Weight: 14.90 Pounds
- Item Dimensions: 5.1 x 5.0 x 34.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L2Z-3A428-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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2009 Mercury Mountaineer Axle Assembly, Front Driver Side Part Number: 6L2Z-3A427-AA
$129.29 MSRP: $212.73
You Save: $83.44 (40%)
Ships in 1-2 Business Days
Product Specifications
- Other Name: Shaft - Front Axle; CV Axle Assembly, Front Left; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Front Driver Side
- Replaces: 1L2Z-3A427-AA
- Base No.: 3B436
- Item Weight: 16.00 Pounds
- Item Dimensions: 4.9 x 5.0 x 34.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L2Z-3A427-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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2009 Mercury Mountaineer Axle Assembly, Rear Driver Side Part Number: 7L2Z-4K139-A
Product Specifications
- Other Name: Shaft Assembly - Rear Axle; CV Axle Assembly, Rear Left; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Rear Driver Side
- Replaces: 6L2Z-4K139-B
- Base No.: 4K138
- Item Weight: 25.90 Pounds
- Item Dimensions: 39.9 x 6.1 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 7L2Z-4K139-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
View related parts
2009 Mercury Mountaineer Axle Assembly, Rear Passenger Side Part Number: 7L2Z-4K138-A
Product Specifications
- Other Name: Shaft Assembly; CV Axle Assembly, Rear Right; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Rear Passenger Side
- Replaces: 6L2Z-4K138-B
- Base No.: 4K138
- Item Weight: 28.00 Pounds
- Item Dimensions: 6.0 x 5.9 x 40.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 7L2Z-4K138-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS

2009 Mercury Mountaineer Axle Shaft

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2009 Mercury Mountaineer Axle Shaft available at FordPartsDeal.com. You can confidently purchase our OEM 2009 Mercury Mountaineer Axle Shaft as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2009 Mercury Mountaineer Axle Shaft Parts Q&A

Q: How to Remove and Replace the Rear Axle Shafts on 2009 Mercury Mountaineer?
A: Replacement rear axle shafts involves making sure that the car remains in the neutral position on a hoist. Take off the rear wheel, axle shaft nut and apply a front wheel hub remover to separate the CV joint. Install different bolts and nuts and install them to specified torque. Install a new differential stub shaft seal and reverse the procedure to install.