Genuine OEM 280187 Washer Drain Pump Assembly
The 280187 is a genuine OEM drain pump assembly from Whirlpool for Whirlpool-built front-load washers sold under the Whirlpool, Kenmore, Kenmore Elite, Maytag, KitchenAid, and Amana names. The drain pump pushes water out of the tub through the drain hose at the end of the wash and rinse stages. When it clogs, wears out, or seizes, the washer can stop with water still in the drum, throw drain errors, stop before the spin cycle, leak, or make loud humming or grinding noises.
This is a complete drain pump assembly, including the pump motor and housing, so it replaces the whole unit rather than just an internal part. As a genuine OEM part, not an aftermarket equivalent, it matches the original factory fit and specification. The pump sits at the base of the washer behind the lower front panel, and the swap typically takes 15–30 minutes with common hand tools.
Quick Answer
The Genuine OEM 280187 Drain Pump Assembly fixes a Whirlpool-built front-load washer that won't drain, leaves water in the drum, stops before spinning, leaks from the pump, or makes loud noise during draining. Complete pump motor and housing, genuine OEM. Classic symptom: the cycle stalls with water still in the tub, or you hear a loud hum or grind while it tries to drain.
Common Problems This Part Fixes
- Washer won't drain, or water is left in the drum after the cycle
- Drain error codes or the cycle stopping before the spin
- Loud humming, grinding, or rattling while the washer drains
- Water leaking from the pump or its housing
- Pump motor seized or not running
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This drain pump assembly replaces the following part numbers:
280187 replaces 1200164, 285998, 8181684, 8182819, 8182821, AH1485610, AP3953640, AWP39453, EA1485610, EAP1485610, PD00002352, PS1485610
These are Whirlpool's current and earlier numbers for this pump. If your old pump or parts diagram shows any of them, this is the matching replacement.
Compatibility
This pump is listed for select front-load washers from:
- Whirlpool, including Duet models such as WFW9400VE03, WFW9500TW03, and WFW9600TW02
- Kenmore and Kenmore Elite, including 11042822200, 11042926200, 11045962400, and 11045966403
- Maytag, including MHWE400WR00 and MHWE400WW0
- KitchenAid, including KHWS02RWH0
- Amana
Note: The model list above is only a sample, since this pump fits many more models. Confirm fit by matching the number on your old pump or parts diagram against the Replaces list, or contact our support team with your model number and we'll verify before you order. This pump is for front-load washers and is not intended for top-load machines.
Key Features
- Genuine OEM Whirlpool drain pump assembly, not an aftermarket equivalent
- Complete unit with pump motor and housing
- Restores full draining so cycles finish and the washer can spin
- Cross-references to Whirlpool 280187, 285998, 8181684, 8182819, and 8182821
- Fits select Whirlpool, Kenmore, Maytag, KitchenAid, and Amana front-load washers
- Typical installation 15–30 minutes with common hand tools
Product Specifications
| Part Number | 280187 |
| OEM Part Number | 280187 |
| Part Type | Washer Drain Pump Assembly |
| Condition | Genuine OEM |
| Included | Pump Motor and Housing |
| Application | Select Whirlpool, Kenmore, Kenmore Elite, Maytag, KitchenAid & Amana Front-Load Washers |
Installation Notes
Frequently Asked Questions
My washer won't drain. Is this the part I need?
A failed or clogged drain pump is one of the most common causes. Before replacing it, check the drain hose and the pump filter for a clog, such as a sock or coin. If the filter is clear but the pump hums, grinds, or doesn't run, replacing the pump should fix it.
Does this include the pump motor?
Yes. This is the complete assembly, with the pump motor and housing.
My old pump is marked 285998, 8181684, 8182819, or 8182821. Will this work?
Yes. All of those are earlier Whirlpool numbers for this pump, and 280187 is the current number.
Will this fit my top-load washer?
It is intended for front-load washers. Contact our support team with your model number if you're unsure, and we'll confirm before you order.
Is this an OEM part?
Yes. This is a genuine OEM Whirlpool part, not an aftermarket equivalent, so it matches the original factory fit and specification.
Shop With Confidence
A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.
