
178-6544: Piston Rings
Product Photos

Key Details
| OEM / Part No. | 178-6544 |
|---|---|
| Manufacturer | Caterpillar |
| Category | Engine Components Pistons |
| Country of Origin | Origin on request |
| Weight | 0.06 kg |
| Dimensions | — |
| Unit of Measure | pcs |
| Condition | New original part |
Specifications
| Approx Weight (kg) | 0, 06 |
|---|---|
| Approx Weight Lb | 0, 13 |
Compatible Models
Delivery & Payment
Pickup from our warehouse in China or Moscow, plus worldwide delivery.
Include part number, brand, machine model, serial number, quantity, and delivery city. If a replacement is required, our manager will verify compatibility and lead time.
Payment by bank transfer in USD, EUR, CHF, or CNY to our Hong Kong company account, or in RUB to the Russian company account.
Warranty and delivery terms are confirmed on request.
Product Description
Description: Cat® Piston Rings are split rings that fit into a groove on the outer diameter of the piston body between the top ring and the oil ring. Piston rings function to form a seal between the piston body and the cylinder wall that prevents the loss of combustion cylinder gases to the crank case, maintains a constant level of lubricating oil between the cylinder wall and the piston and regulates engine oil consumption by scraping oil from the cylinder wall back to the sump. Application: Consult your owner's manual or contact your local Cat Dealer for more information.