Speedmaster®
4.000" - 4.060" Aluminum Adjustable Piston Ring Compressor
Product Information
Specs
| Brand: | Speedmaster |
| Part Number: | PCE428.1001 |
| Part Type: | Piston Ring Compressor |
| Adjustable: | Yes |
| Piston Ring Compressor Material: | Aluminum |
| Piston Ring Compressor Finish: | Black anodized |
| Quantity: | Sold individually. |
| Notes: | 4.000 in. to 4.060 in. |
Description
Now you can install your pistons with the ease of fixed ring compressors and the versatility of adjustable band compressors. These Speedmaster adjustable piston ring compressors have adjustability to fit most engine builders needs. The tapered aluminum design makes installation easy, and the worm clamp speeds up adjustment.
Warranty Information
12-Month Limited Worldwide Warranty
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Installation Guide
Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.
This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.