| Listed marine host models | 3508 / 3512 / 3516 and listed variants |
|---|---|
| Material | Coated steel |
Turbochargers & Engine Components
Marine Engine Piston Rings
Identify engine piston-ring references by part number and published dimensions or position.
Serial numbers require manual identification. Send the serial number and a nameplate photo to our team; this is not an online serial-number lookup.
Brands
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Brand references relate to this product category, not confirmed supply agreements. Availability and compatibility require confirmation. Send the exact equipment, model and part details through the enquiry form.
Models
| Brand | Model / Reference | Equipment | Action |
|---|---|---|---|
| Caterpillar | Part number | Marine Engine Piston Rings | |
| Caterpillar | Part number | Marine Engine Piston Rings | |
| Mitsubishi MHI reference | Supplier-listed part | Marine Engine Piston Rings |
Technical Data
Product references Reference data for this product category. Confirm the exact model, configuration and availability when enquiring.
Caterpillar
509-6461
Marine Engine Piston Rings| Brand | Caterpillar |
|---|---|
| Series | Cat engine parts |
| Part / Order No. | 509-6461 |
| Equipment type | Marine Engine Piston Rings |
| Manufacturer reference | 509-6461 |
| Listed marine host models | 3508 / 3512 / 3516 and listed variants |
| Component | Piston ring |
| Gage diameter | 170 mm |
| Ring height | 3.87 mm |
| Material | Coated steel |
| Applications | Marine/Oil & Gas /Power Plant/Chemical Plant/Industrial Maintenance |
Manufacturer host-model list; confirm the engine serial number and arrangement before ordering.
Configuration & Matching
| Equipment / product | Marine Engine Piston Rings |
|---|---|
| Applications | Marine/Oil & Gas /Power Plant/Chemical Plant/Industrial Maintenance |
| Matching basis | Model, serial number and installation drawing |
Part Reference
Official Cat Marine Engine compatibility: 3508 / 3508B / 3508C / 3512 / 3512B / 3512C / 3516 / 3516B / 3516C. Confirm the complete engine serial number and arrangement before ordering; model-family listing alone does not establish fit.Provide the equipment model, a nameplate photo or an existing part number. We will help identify the required parts.
| Item | Part No. | Enquiry |
|---|---|---|
| Piston ringOfficial Cat Marine Engine compatibility: 3508 / 3508B / 3508C / 3512 / 3512B / 3512C / 3516 / 3516B / 3516C. Confirm the complete engine serial number and arrangement before ordering; model-family listing alone does not establish fit. | P/N: 509-6461 |