1W4099 Piston Ring Set fit Caterpillar
1W4099 Piston Ring Set fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1W4099 Piston Ring Set for Caterpillar Equipment
This piston ring set is intended for use in Caterpillar equipment. The part is identified by SKU 1W4099 and is supplied as a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The available product data identifies the part for Caterpillar equipment but does not specify individual machine models, engine families, or machine series. Model-level fitment should therefore be verified using the equipment serial number and the existing part number before installation.
Cross-reference numbers
- 1W4099
- 1W-4099
Specifications
| Part type | Piston ring set |
| Equipment manufacturer | Caterpillar |
| SKU | 1W4099 |
| Part number format | 1W-4099 |
| Material | Nylon |
| Material description | Not specified in the available product data |
| Coating | Not specified |
| Washer type | Retaining |
| Flange diameter | 3.53 in |
| Inner diameter | 3.06 in |
| Outer diameter | 3.31 in |
| Thickness | 0.34 in |
| Weight | 0.1 lb |
| Length | 15.24 cm |
| Width | 12.7 cm |
| Depth | 2.54 cm |
The dimensional data is provided in both imperial and metric units where available. The listed flange diameter, inner diameter, outer diameter, and thickness describe the supplied ring component. The product data does not specify the number of rings included in the set, the engine application, installation position, or additional components included in the package.





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