1. Introduction
This instruction manual provides essential information for the proper use and handling of AutoandArt Transmission Caplugs, type 1063. These cap plugs are designed to assist automotive technicians and DIY enthusiasts in maintaining a clean and safe work environment during transmission service, specifically when the drive shaft is disconnected or removed.
2. Safety Information
Always prioritize safety when working with automotive components. While these cap plugs are simple in design, adherence to general workshop safety practices is crucial.
- Ensure the vehicle is properly supported and secured before beginning any work.
- Wear appropriate personal protective equipment (PPE), such as gloves and eye protection.
- Dispose of transmission fluid and other automotive waste responsibly.
- Keep cap plugs away from children and pets.
3. Product Overview
The AutoandArt Transmission Caplugs (Type 1063) are red, circular plastic caps specifically engineered to temporarily seal the tail shaft end port of a transmission. This prevents transmission fluid leakage when the drive shaft is disconnected or removed for service or repair.
Each bag contains 50 cap plugs, providing a sufficient supply for multiple uses or for larger repair operations.

Image 3.1: A collection of red AutoandArt Transmission Caplugs, type 1063, ready for use.

Image 3.2: The AutoandArt Transmission Caplugs 1063 type, packaged in a clear plastic bag.
4. Setup and Installation
- Prepare the Transmission: After removing the drive shaft from the transmission, ensure the tail shaft end port is clear of debris.
- Select a Cap Plug: Take one AutoandArt 1063 type cap plug from the bag.
- Insert the Plug: Carefully insert the cap plug into the open tail shaft end port. Apply gentle, even pressure until the plug is seated firmly. The design ensures a snug fit to prevent fluid escape.
- Verify Seal: Visually inspect the installed plug to confirm it is fully seated and creating an effective seal.

Image 4.1: A single AutoandArt Caplug, showing its top surface and design.
5. Operating Instructions
Once installed, the cap plug functions as a temporary seal. It is designed to remain in place for the duration of the transmission service, preventing fluid loss and contamination of the open port. The plug should be removed before reinstalling the drive shaft.
- Do not attempt to drive the vehicle with the cap plug installed.
- Avoid exposing the cap plug to excessive heat or sharp objects while installed.
6. Maintenance
These cap plugs are generally considered disposable after a single use, especially if they come into contact with transmission fluid or show signs of wear. For optimal performance and to prevent contamination, it is recommended to use a new plug for each application.
- Cleaning: If reusing, clean thoroughly with an appropriate degreaser and inspect for damage.
- Storage: Store unused cap plugs in their original packaging or a clean, dry container away from direct sunlight and extreme temperatures.
7. Troubleshooting
Given the simple nature of this product, extensive troubleshooting is not typically required. However, consider the following:
- Fluid Leakage: If fluid leakage occurs after installation, remove the plug and inspect it for damage or improper seating. Ensure the transmission port is clean and free of obstructions. Replace with a new plug if necessary.
- Difficulty Seating: If the plug is difficult to seat, ensure you are using the correct size and type (1063). Do not force the plug, as this may damage the transmission port or the plug itself.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | AA-CPT-1063 |
| Type | 1063 Transmission Cap Plug |
| Quantity | 50 pieces per bag |
| Material | Durable Plastic |
| Color | Red |
| Manufacturer | AutoandArt |
| Item Weight | 2 pounds (approximate for 50 pieces) |
| Product Dimensions | Individual plug dimensions (refer to product diagram for A, B, C, D, E, F) |
Note: Specific dimensions (A, B, C, D, E, F) are typically provided in a product diagram. Please refer to the product listing for detailed dimensional information.
9. Warranty Information
AutoandArt provides a 1-Year Limited Warranty on parts from the date of purchase. This warranty covers manufacturing defects. It does not cover damage resulting from improper use, installation, or normal wear and tear. For warranty claims, please contact AutoandArt customer support with your proof of purchase.
10. Customer Support
For further assistance, questions, or concerns regarding your AutoandArt Transmission Caplugs, please visit the official AutoandArt store on Amazon or contact their customer service directly.
AutoandArt Store: Visit Store