KUIPERAUTO Rear Shock Absorber Assembly 344415
Product description
Best use cases
Some suspension parts are aimed at a broad range of vehicles, this assembly is listed for specific Ford F-150 and Lincoln Mark LT applications. Getting that fitment right matters more than a general promise of a smoother ride.

The listing describes a pair of rear shock absorber assemblies intended to reduce body bounce and soften the effect of road bumps. That makes them relevant when replacing rear shocks, rather than when looking for a general-purpose suspension upgrade.


Picture a truck crossing uneven pavement: the shocks are meant to help control repeated bouncing instead of letting the rear keep moving after each bump. Would that address the issue you’re trying to solve? The answer depends on whether your vehicle matches the listed application and part numbers.

You’ll appreciate it if you’re sourcing rear replacements for a 2004–2012 Ford F-150 or a 2006–2008 Lincoln Mark LT with 4WD. It’s not for you if your vehicle falls outside those applications or you need a component for a different suspension position. The listing does not provide further details about specific trims or engine configurations, so match the part to your vehicle before ordering.
Product specs



- Type: Rear shock absorber assembly
- Format: Pair (2 pieces)
- Compatible vehicles: 2004–2012 Ford F-150, 2006–2008 Lincoln Mark LT 4WD
- Listed numbers: 344415, 911262, 12140166
The product name calls these “struts,” while the description identifies them as rear shock absorbers. Use the stated rear position and listed numbers when checking whether this is the component you need. The listing says the assemblies arrive pre-assembled and are designed around OE mount interfaces for installation without modifications. That is useful context, but it does not replace confirming the part against your vehicle’s application.

Where it shines


The practical appeal is straightforward: a matched pair for the rear, with vehicle applications and reference numbers provided. Rather than buying a universal part and hoping it suits the truck, you can compare the year, model, drivetrain where specified, and listed numbers with the part being replaced. That targeted approach is the main reason to consider this assembly.

The description says the shocks are intended to reduce body bounce, smooth road bumps, and support vehicle stability. It also describes the material as resistant to oil and water, with corrosion resistance and performance across temperature fluctuations. These are manufacturer-provided claims, not independent test results in the available details. From the way it is set up, this is a replacement-oriented option, not a listing with enough information to judge damping characteristics, construction details, or performance against a more specialized suspension setup.
For a routine replacement decision, the pre-assembled format and OE-style mounting interfaces may be appealing if you want parts presented as ready to install. Still, suspension work depends on correct application and proper installation, the listing does not explain installation steps or provide additional vehicle-specific guidance. If you are comparing options, this one emphasizes stated fitment and a ready-assembled pair, while a more detailed alternative may suit buyers who need documented technical specifications or a particular ride setup.

Is it worth it?
It may be worth considering when you need rear shock absorbers for one of the listed vehicles and the reference numbers match what your application calls for. The pair format, defined fitment, and pre-assembled design give you concrete points to check before choosing, while the stated goal is to control bounce and make uneven-road driving feel more composed.
The main limitation is the lack of finer fitment and performance detail in the provided information. The Lincoln application explicitly specifies 4WD, and the listing does not name trim or engine variations for either vehicle. Confirm the exact application and part number rather than relying on the model name alone. If those details line up, this is a focused replacement option, if you need a different rear setup or more complete technical documentation, keep looking.
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