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When replacement parts are required for this product Caterpillar recommends using Caterpillar replacement parts or parts with equivalent specifications including, but not limited to, physical dimensions, type, strength and material. Failure to heed this warning can lead to premature failures, product damage, personal injury or death. |
Quality Cat replacement parts are available from Cat dealers throughout the world. Cat dealer parts inventories are up-to-date. The parts stocks include all the parts that are normally needed to protect your Cat engine investment.
When you order parts, specify the following information:
- Part number
- Part name
- Quantity
If there is a question concerning the part number, provide your dealer with a complete description of the needed item.
When a Cat engine requires maintenance and/or repair, provide the dealer with all the information that is stamped on the Information Plate. This information is described in this Operation and Maintenance Manual (Product Information Section).
Discuss the problem with the dealer. Inform the dealer about the conditions of the problem and the nature of the problem. Inform the dealer about when the problem occurs. This information will help the dealer in troubleshooting the problem and solving the problem faster.
Aftertreatment Replacement Parts
| Aftertreatment On-Board Replacement Parts(1) | ||
| System | Quantity | Item |
|---|---|---|
| CEM | 1 | DEF nozzle |
| 1 | Pressure sensor | |
| 1 | Gasket assembly | |
| 1 | Exhaust gasket | |
| 35 | Pin assembly | |
| 1 | NOx sensor (Engine Output) | |
| 1 | NOx sensor (Exhaust Outlet) | |
| 2 | Temperature sensor | |
| Dosing cabinet (Marine Society Kit) | 1 | DEF pump group |
| 1 | Regulator assembly | |
| 2 | O-ring seal | |
| 1 | O-ring seal | |
| 1 | Sender unit assembly (DEF fluid level) | |
| 1 | DEF pressure sensor | |
| 1 | Pressure sensor | |
| 1 | Temperature sensor | |
| 1 | Solenoid valve (24 VDC) (Air) | |
| 1 | Solenoid valve (24 VDC) (DEF Return) | |
| 1 | Solenoid valve (24 VDC) (Tank Fill | |
| (1) | For more detailed information, refer to the applicable Parts Manual. |