1W0115 EPDM O-Ring fit Caterpillar
1W0115 EPDM O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1W0115 EPDM O-Ring for Caterpillar Equipment
The 1W0115 is an EPDM O-ring used in Caterpillar engines, generator sets, industrial engines and ship equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The O-ring is identified by the Caterpillar part number 1W-0115 and is intended for applications listed below. Its construction uses modified ethylene-propylene-diene rubber with a PTFE coating.
Fitment
The 1W0115 O-ring is used with the following Caterpillar equipment and engine series:
- Engine and generator kit applications: 3606, 3608, 3612, 3616, C280-12 and C280-16.
- Ship equipment applications: 3608, 3612, 3616, 3618, C280-12, C280-16, C280-6 and C280-8.
- Industrial engine applications: 3612 and C280-16.
Fitment depends on the equipment configuration and the specific sealing position. The part number and dimensions should be checked against the service parts information for the machine or engine before installation.
Cross-reference numbers
| CTP SKU | 1W0115 |
| Caterpillar part number | 1W-0115 |
The formats 1W0115 and 1W-0115 identify the same O-ring reference in the supplied parts information.
Specifications
| Part type | O-ring |
| Material | EPDM, modified ethylene-propylene-diene rubber |
| Hardness | 70 Shore A |
| Coating | PTFE, polytetrafluoroethylene |
| Temperature range | -67 to 275 °F |
| Cross-section diameter | 0.21 in |
| Inner diameter | 12.8 in |
| Outer diameter | 13.215 in |
| Size | 279 |
| SAE AS568 dash size | Not available |
| Weight | 0.1 lb |
| Length | 22 cm |
| Width | 20.5 cm |
| Depth | 0.5 cm |




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