Description
Genuine Whirlpool Dishwasher Upper Basket Rail Stop 488000386600
Genuine Whirlpool track stop (part number 488000386600) is designed for the upper basket of your dishwasher. The plastic component attaches to the end of the track and prevents the basket from fully extending out of the dishwasher when you pull it out to load. Without it, the basket may become detached and fall. Fits select Whirlpool models – check compatibility with your model number.
The upper basket is coming off the rail? This is the component you need. Self-replacement in about 5 minutes, no tools required.
How does the track stop component work?
The upper basket in a dishwasher moves on two rails – one on each side. At the front end of each rail is a small plastic stop. When you pull the basket out, this component “catches” the wheels of the basket and prevents it from completely exiting the dishwasher. When the component breaks – the basket comes off the rail, dishes can fall, and damage to the rest of the appliance can occur.
From our technicians' experience: This component is one of the most requested replacement parts for Whirlpool dishwashers. It often breaks after years of daily use - repeated pressure with each pull of the basket causes the plastic to crack until it snaps shut. Our customers can usually replace it in 5 minutes without any tools.
📋 Technical specifications
| attribute | value |
|---|---|
| Manufacturer's SKU | 488000386600 |
| Additional SKU | C00386600 |
| brand | Whirlpool |
| material | Plastic |
| צבע | gray |
| Application | Upper basket rail stop component |
| Model sticker location | Top or side lip of the dishwasher door |
✅ Compatible models
Check the model number (E-Nr) found on the size sticker on the inside lip of the dishwasher door. To confirm full compatibility – it is recommended to contact us before purchasing.
🔧 How do you replace the rail stop component?
Difficulty level: Easy DIY. Average time: 5 minutes. No tools required.
- Open the dishwasher door and pull the upper basket out until it stops.
- Locate the stop component at the front end of the track – on each side.
- Press the locking tab (the ribbed tab seen in the picture) and lift the old component.
- Insert the new component into the same position until you hear a click.
- Pull the basket out and check that the component is holding it in place properly.
💡 Tip from the experts
If the top basket comes completely off the rail, also check the stop component on the other side. Usually both components wear out at a similar rate. Replacing both together saves you from having to disassemble again in a few months.
In our experience, about 80% of customers whose basket has become detached from the dishwasher need exactly this component. Before replacing – check that the basket wheels themselves are intact and not broken; if they are also damaged, replacing the stop component alone will not solve the problem.
❓ Frequently Asked Questions
What causes the rail stop component to break?
Daily use. Every time you pull the basket and push it back, it puts pressure on the component. Over time, the plastic wears out, cracks, and closes. This is a natural process that usually occurs after several years of normal use. It has nothing to do with how you use it – the component simply wears out.
Can the component be replaced without disassembling the dishwasher?
Yes. The replacement is done from the inside, with the dishwasher door open. There is no need to disassemble any panel, remove any screws, or call a technician. From the experience of our technicians – anyone who has done it once can finish it in 3-4 minutes the next time.
Is one component enough, or do I need to buy two?
Every Whirlpool dishwasher is equipped with two stop elements – one on each side. If one element breaks, the other may break soon. It is worth considering purchasing two at the same time to save additional cost in the future.







