



Introduction
The Ingersoll Rand 47629379001 / 99289878 Compressor Maintenance Kit is designed to support reliable operation of industrial rotary screw compressors through scheduled preventive maintenance.
By using the correct OEM service component, maintenance teams can help preserve compressor performance, maintain equipment reliability, and reduce the risk of unexpected downtime. Ingersoll Rand recommends verifying replacement parts through the compressor model and serial number before installation.
Technical Specifications
| Specification | Details |
|---|
| Manufacturer | Ingersoll Rand |
| Maintenance Kit Number | 47629379001 |
| Component Part Number | 99289878 |
| Product Type | Compressor Maintenance Component |
| Component Category | OEM Service Replacement Part |
| Application | Rotary Screw Compressor Systems |
| Function | Scheduled Compressor Maintenance |
| Compatible Equipment | Selected Ingersoll Rand Compressor Models |
| Installation | OEM Replacement |
| Maintenance Type | Preventive Maintenance |
| OEM Status | Ingersoll Rand Service Component |
Recommended Companion Models
| Model | Product Name |
|---|
| 47701889001 | Air Filter Element |
| 39911631 | Oil Filter Element |
| 54601513 | Air/Oil Separator Element |
| 38034914 | Motor Bearing Grease |
| 47524186001 | Pre-Filter Pad |
Frequently Selected Alternatives
| Model | Product Name |
|---|
| 47629379001 / 47701889001 | Maintenance Kit with Air Filter Element |
| 47629379001 / 39911631 | Maintenance Kit with Oil Filter Element |
| 47629379001 / 54601513 | Maintenance Kit with Air/Oil Separator Element |
| 47629379001 / 38034914 | Maintenance Kit with Motor Bearing Grease |
Technical FAQs
1. What is the purpose of the Ingersoll Rand 47629379001 / 99289878 combination?
It is used as part of a scheduled compressor maintenance program to replace a required OEM service component and help maintain reliable operation.
2. What is the 99289878 component?
The 99289878 is an Ingersoll Rand compressor service part number. The exact component type should be verified using the compressor model and serial number because Ingersoll Rand assigns parts according to equipment configuration.
3. Why is preventive maintenance important for rotary screw compressors?
Regular maintenance helps maintain efficiency, reduce component wear, prevent unexpected failures, and extend compressor service life.
4. What can happen if incorrect replacement parts are used?
Incorrect parts may cause poor fit, reduced performance, increased wear, or premature equipment problems.
5. How often should the 99289878 component be replaced?
Replacement intervals depend on compressor model, operating hours, environmental conditions, and the manufacturer's maintenance schedule.
6. Is 99289878 an OEM Ingersoll Rand part?
It is an Ingersoll Rand service part number used in compatible compressor applications. Final verification should be made through OEM parts information.
7. Can scheduled maintenance improve compressor reliability?
Yes. Planned replacement of service components helps maintain stable operation and reduce unplanned downtime.
8. Is this suitable for continuous-duty industrial compressors?
Yes, when matched to the correct Ingersoll Rand compressor model and maintenance interval.
9. What other components are commonly replaced during compressor servicing?
Typical maintenance items include air filters, oil filters, air/oil separator elements, lubricants, and other wear components.
10. Where can compatibility be verified?
Compatibility can be checked using Ingersoll Rand's official Parts Finder and compressor documentation resources.