LG Washer Shock Absorber Parts — Models & Compatibility

If your LG front-load washer sounds like it's trying to escape the laundry room during spin cycle, you're probably dealing with worn shock absorbers. This hub covers the 4901ER2003A shock absorber — a critical suspension component that fits over 100 LG washer models from the WM series. When these fail, you'll know it: excessive shaking, loud banging, and a washer that literally walks across the floor.

Is This the Right Part for Your Model?

The 4901ER2003A fits most LG front-load washers manufactured between 2008-2015, including compact and full-size models. Check your model number on the sticker inside the door frame or around the door opening. Cross-reference it with the compatibility list below — this part works across WM series washers from the compact WM1388HW to the high-capacity WM8000HVA.

About This Replacement Shock Absorber

The shock absorber (also called a damper) supports the tub assembly and absorbs vibration during the spin cycle. LG washers use four shock absorbers mounted between the tub and the base frame. Over time, the internal dampening mechanism degrades — the hydraulic fluid breaks down or seals wear out — causing the absorber to lose its cushioning ability. When one fails, the washer shakes violently, especially at high spin speeds (1000+ RPM). You'll notice excessive noise during operation, the machine moving across the floor, and sometimes error codes related to unbalanced loads even when the load is properly distributed. Most shock absorbers last 5-7 years depending on usage frequency, but hard water areas and constant overloading accelerate wear. This OEM-equivalent replacement (replaces LG part numbers AP5226074, PS3583320, and 383EER3001G) restores factory stability. Most technicians replace all four absorbers at once since they wear at similar rates — if one's gone, the others aren't far behind.

Compatible LG Washer Models

This shock absorber fits the following LG washer models. Verify your exact model number before ordering:

• WM Series: WM0642HW, WM1355HW, WM1377HW, WM1388HW, WM1455HWA, WM1812CW, WM1814CW, WM2010CW, WM2016CW, WM2050CW, WM2101HW, WM2301HR, WM2487HWM, WM2496HWM, WM2688HNM, WM3170CW, WM3431HS, WM3431HW, WM3455HW, WM3477HW
• Additional Models: WM3488HW, WM3499HVA, WM3555HWA, WM8000HVA

Note: This list represents the most common models. The part fits 100+ variations including regional and color-specific model numbers.

Why Shock Absorbers Fail

Several factors contribute to premature shock absorber failure. Consistent overloading forces the absorbers to work harder than designed, degrading the internal seals faster. Running the washer on uneven floors creates unequal pressure distribution across the four absorbers. Hard water doesn't directly damage the shocks, but it causes other components to fail (like bearings), which then puts extra stress on the suspension system. If you've ignored a failing bearing for months, your shock absorbers are probably toast too. The typical failure pattern: you'll hear increased noise first, then notice vibration, and finally the washer will throw unbalanced load errors constantly.

Installation Considerations

Replacing shock absorbers requires tipping the washer back or laying it on its front panel to access the underside. The absorbers mount with clips or bolts depending on your specific model — most WM series use a clip-style mounting system that doesn't require tools to remove, though you'll need a flathead screwdriver to release the clips. The new absorbers should slide into place with firm pressure. Don't reuse old mounting hardware if it shows wear. Professional techs typically complete a four-absorber replacement in 45-60 minutes.

Order Your Replacement Part

The 4901ER2003A shock absorber is in stock at $32.99 per unit. Remember: most repairs require four absorbers (one for each corner). Replacing all four simultaneously ensures balanced performance and prevents a return trip under the washer in six months when the next one fails.