Introduction
The Ingersoll Rand 47588564001 / 47553880001 Intake Valve Service Kit combines a scheduled preventive-maintenance reference with a dedicated service reference for the compressor intake-valve system.
47588564001 is documented as an 8,000-hour preventive maintenance kit for air-cooled compressors. It appears within a larger Ingersoll Rand maintenance-parts family that includes 2,000-hour and 4,000-hour preventive kits, water-cooled maintenance kits, gearbox kits, hose kits, and valve service kits.
The independently documented 47553880001 is listed as an Intake Valve Service Kit 8K for R90–160, IR90–160, and IE R90–160 compressor configurations.
The intake valve is a critical component in a rotary screw compressor because it determines how much atmospheric air is admitted into the compression process. The compressor controller can use intake-valve position as part of its capacity-control strategy, allowing the machine to respond to changes in compressed-air demand.
During normal operation, the intake valve must move correctly between its required operating positions while maintaining the appropriate sealing characteristics. Mechanical wear, contamination, damaged seals, or control-air problems can interfere with this function.
An intake valve that does not fully respond can produce symptoms such as poor load/unload performance, unexpected pressure behavior, or inefficient compressor operation. However, these symptoms can also originate from solenoid valves, control tubing, sensors, or controller settings, so the complete control circuit should be evaluated during troubleshooting.
47553880001 is specifically listed as a service kit rather than a generic replacement valve. This makes it appropriate for maintenance work where the existing intake-valve assembly remains serviceable but requires renewal of designated service components.
The parts catalog also lists 47553881001 as a separate 8K intake-valve service kit for the same broad R90–160 family. Because two closely related intake-valve service references exist, part-number verification is particularly important before procurement.
The R90–160 maintenance family includes other subsystem-specific references. For example, 47552954001 is identified as a temperature-control valve maintenance kit, while 47553885001 is a gearbox maintenance kit for R90–160N/NE configurations. These components address different compressor systems and should not be confused with the intake-valve service kit.
During intake-valve maintenance, technicians should inspect the complete valve assembly and its control circuit. The valve mechanism should move without abnormal resistance, while pneumatic or electrical control components should be checked for leakage, contamination, or incorrect actuation.
The intake-air path should also be examined for foreign material. Contamination entering through damaged or improperly installed intake filtration can eventually affect moving intake-valve components and other airend components.
Exact kit contents for 47553880001 were not reliably established from the available public documentation. For that reason, individual seals, springs, actuators, solenoids, or other internal components are not represented here as confirmed contents.
Likewise, complete kit dimensions and weight were not reliably verified. These values can vary with kit configuration and packaging and should be confirmed from the applicable Ingersoll Rand documentation before logistics or installation planning.
The supplied pair is treated as one product listing as requested. Public records independently establish 47588564001 as the 8,000-hour air-cooled preventive-maintenance kit and 47553880001 as the R90–160 intake-valve service kit. The available documentation does not independently establish that 47553880001 is the complete bill of materials contained in 47588564001.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Ingersoll Rand |
| Primary Part Number | 47588564001 |
| Associated Part Number | 47553880001 |
| Product Type | 8,000-Hour Preventive Maintenance Kit / Intake Valve Service Kit |
| Maintenance Kit Type | 8,000-Hour Preventive Maintenance Kit, Air-Cooled |
| Service Component Type | Intake Valve Service Kit |
| Service Classification | 8K |
| Primary Function | Compressor Intake-Air Regulation |
| Documented Compressor Range | R90–160 |
| Documented Platforms | R90–160, IR90–160, IE R90–160 |
| Valve Material | Not reliably verified |
| Seal Material | Not reliably verified |
| Actuation Method | Configuration-dependent; verify against compressor documentation |
| Control Pressure | Not reliably verified |
| Pressure Rating | Not reliably verified |
| Complete Kit Dimensions | Not reliably verified |
| Complete Kit Weight | Not reliably verified |
| Maintenance Reference | 8,000 hours for 47588564001 |
| Compatibility | Model-, configuration-, and serial-number dependent |
The application range and service classification are supported by the available Ingersoll Rand parts catalog. Exact component materials, pressure specifications, kit dimensions, and kit weight were not reliably verified and are therefore not fabricated.
Recommended Companion Models
| Model | Product Name |
|---|---|
| 47553881001 | Ingersoll Rand Intake Valve Service Kit 8K, R90–160 |
| 47552954001 | Ingersoll Rand Temperature Control Valve Maintenance Kit, R90–160 |
| 47553885001 | Ingersoll Rand Gearbox Maintenance Kit, R90–160N/NE |
| 47553886001 | Ingersoll Rand Air-Cooled Hose Maintenance Kit, R90–160I |
These references belong to the same broader R90–160 maintenance family and address intake-valve, temperature-control, gearbox, or air-cooled hose service. They are companion maintenance items rather than automatic substitutes for 47553880001.
Frequently Selected Alternatives
| Model | Product Name |
|---|---|
| 47553887001 | Ingersoll Rand Air-Cooled Hose Maintenance Kit, R90–160N |
| 47553888001 | Ingersoll Rand Air-Cooled Hose Maintenance Kit, R90–160IE |
| 47553889001 | Ingersoll Rand Air-Cooled Hose Maintenance Kit, R90–160N/NE |
| 47553890001 | Ingersoll Rand Water-Cooled Hose Maintenance Kit, R90–160I |
