1. Introduction
This manual provides comprehensive instructions for the installation and maintenance of the UpStart Components 80040 Washer Agitator Dogs. These replacement parts are designed to restore the proper agitation function in compatible washing machines, specifically the Whirlpool LLR6144BQ0 model and others using the 80040 agitator dog system. Please read all instructions carefully before proceeding with installation.
2. Safety Information
- Disconnect Power: Always unplug the washing machine from the electrical outlet before attempting any repairs or maintenance. Failure to do so can result in electric shock or serious injury.
- Wear Protective Gear: It is recommended to wear work gloves to protect your hands during the repair process.
- Handle with Care: While agitator dogs are durable, ensure they are not damaged during installation.
- Professional Assistance: If you are unsure about any step, consult a qualified appliance technician.
3. Package Contents
Your package should contain the following items:
- 40 x UpStart Components 80040 Washer Agitator Dogs

Figure 1: UpStart Components 80040 Washer Agitator Dogs. This image displays four individual washer agitator dogs, which are small, white, plastic components. These parts are crucial for the agitator's function in a washing machine, allowing it to rotate in one direction to move clothes while slipping in the other direction.
4. Compatibility
These agitator dogs are compatible with various washing machine models that use the 80040 agitator dog system, including but not limited to the Whirlpool LLR6144BQ0. They are designed to replace the following part numbers:
- 80040
- AP3119063
- 285612
- 285770
- 3109
- 3366877
- 387091
- 80040VP
- AH388034
- EA388034
- ER80040
- LP338
- PS388034
- TJ90LP338
5. Installation Instructions
Follow these steps to replace the agitator dogs in your washing machine. This procedure typically requires basic hand tools such as a screwdriver and possibly a socket wrench.
- Disconnect Power: Unplug the washing machine from the wall outlet. Turn off the water supply to the washer.
- Access the Agitator: Open the washer lid. Depending on your model, you may need to remove a fabric softener dispenser or a cap from the top of the agitator to expose the agitator bolt.
- Remove the Agitator Bolt: Use a socket wrench (usually 7/16" or 1/2") to loosen and remove the bolt securing the agitator. Turn counter-clockwise.
- Remove the Agitator: Carefully pull the agitator straight up and out of the washer tub. It may require some force or wiggling.
- Disassemble the Agitator (if necessary): Some agitators are two-piece units. If yours is, you'll need to separate the upper and lower sections to access the agitator dogs. This usually involves removing a few screws or clips.
- Locate and Remove Old Agitator Dogs: The agitator dogs are small, plastic pieces located around the drive shaft within the agitator. There are typically four of them. They might be worn, broken, or missing. Carefully pry out the old agitator dogs.
- Install New Agitator Dogs: Insert the new UpStart Components 80040 agitator dogs into their slots. Ensure they are seated correctly and facing the proper direction (they usually have a sloped side that allows them to engage in one direction and slip in the other).
- Reassemble the Agitator: If you separated the agitator, reassemble the upper and lower sections.
- Reinstall the Agitator: Carefully lower the agitator back onto the drive shaft in the washer tub. Ensure it is properly aligned.
- Secure the Agitator Bolt: Reinsert the agitator bolt and tighten it securely with the socket wrench. Do not overtighten.
- Replace Cap/Dispenser: Reattach any caps or fabric softener dispensers that were removed.
- Reconnect Power: Plug the washing machine back into the electrical outlet and turn on the water supply.
- Test Operation: Run a small test cycle to ensure the agitator is functioning correctly.
6. Operating Considerations
After successful installation, your washing machine's agitator should function as intended, providing proper clothes movement during the wash cycle. No special operating procedures are required beyond the normal use of your washing machine.
7. Maintenance
The UpStart Components 80040 Washer Agitator Dogs are designed for durability. Regular maintenance of your washing machine, such as avoiding overloading and ensuring proper load balancing, can help extend the life of all internal components, including the agitator dogs. Inspect the agitator dogs periodically if you notice any issues with agitation.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Agitator not moving or moving weakly | Worn or broken agitator dogs | Inspect and replace agitator dogs if damaged. Ensure they are installed correctly. |
| Loud clicking or grinding noise during agitation | Agitator dogs not seated properly or damaged | Re-check installation of agitator dogs. Replace if any are cracked or broken. |
| Clothes not getting clean | Insufficient agitation due to faulty dogs | Verify agitator dogs are functioning. If not, replace them. |
9. Specifications
- Part Type: Washer Agitator Dogs
- Quantity: 40 Pieces
- Manufacturer: UpStart Components
- Model Number: AP-80040-10PK-DL45
- Compatible with: Whirlpool LLR6144BQ0 and other models using 80040 series agitator dogs
- Material: Durable plastic
10. Warranty and Support
This product is an UpStart Components Brand replacement part. Any warranties for this product are offered solely by UpStart Components. This product is not affiliated with any original equipment manufacturer (OEM) brands and is not covered under any warranties offered by the original manufacturers. For warranty claims or technical support, please contact UpStart Components directly through their official channels.