Introduction
The Ingersoll Rand 47555212001 23429822 Air-Cooled Preventive Maintenance Kit with Modification combination covers the primary intake-air filtration portion of the modified 8,000-hour major-service program for R90–110 I compressors. The published service table identifies 47555212001 as the 8,000-hour air-cooled package with MOD and specifies one 23429822 air-filter element.
Clean intake air is fundamental to reliable rotary screw compressor operation. Ambient air contains dust and other airborne particles, and the primary air filter provides a major barrier against those contaminants entering the compressor.
The 23429822 component has a well-defined application. Published filter data identifies it for R90/R110 I, N, IE, and NE configurations, with a body height of approximately 490 mm, total height of 530 mm, outer diameter of 267 mm, and inner diameter of 175 mm.
The direct relationship between the two requested references is clear: 47555212001 contains one 23429822 in the documented R90–110 I service configuration. The same modified package also includes 23424922, 23497001, 23545841, 23531577, 47552954001, 47553881001, 47555464001, and 39218193.
The important procurement distinction is the MOD status. The modification does not change the air-filter component; instead, it changes configuration-specific service parts elsewhere in the package, notably the inlet-valve kit. The modified package uses 47553881001, while the standard 47555208001 package uses 47553880001.
This means maintenance teams should not assume that every component changes between standard and modified packages. Some recurring consumables remain identical, while specific modified assemblies require different service parts.
During air-filter replacement, the filter housing and sealing interfaces should be inspected for contamination, damage, and evidence of bypass. A correctly specified filter cannot provide effective protection if unfiltered air can pass around the element.
The intake environment also affects filter loading. Current application information identifies 23429822 as the standard filter and 23388275 as a denser-media high-dust counterpart for the same general R90–R110 housing. The correct choice should follow the equipment and operating-environment requirements rather than appearance alone.
The 23429822 element is shared between single-stage and certain two-stage R90/R110 applications, while the separator component can differ between those architectures. One application table lists 23545841 for R90/R110 I/N machines and 23566938 for corresponding IE/NE configurations. This reinforces the need to verify the complete compressor configuration before ordering the full maintenance kit.
For maintenance planners, 47555212001 should be distinguished from the standard 8,000-hour air-cooled package 47555208001. The two packages share the 23429822 filter but differ in modification-specific service content.
For purchasing teams, the most useful maintenance record includes the compressor model, serial number, cooling arrangement, modification status, complete maintenance-kit number, and individual filter reference. This reduces the risk of selecting the correct filter but the wrong major-service package.
Cross-reference filters such as BOSCH F026400248, HIFI-FILTER SA17313, MANN-FILTER C271320/2, UFI 2763700, and WIX 93240E are listed for 23429822, but the cross-reference source explicitly states that application and dimensions should be checked before use.
Before installation, verify the complete filter part number, housing condition, sealing arrangement, and intake path. The filter should be seated correctly so that all incoming air passes through the intended media.
Exact current kit dimensions, kit weight, complete revision-specific contents, and detailed filter-media engineering characteristics were not sufficiently verified from authoritative documentation. These values are therefore intentionally not estimated.
For industrial compressor operators and maintenance professionals, 47555212001 and 23429822 provide a clear reference for primary air filtration within the modified 8,000-hour air-cooled R90–110 I maintenance program. Correct package selection, modification-status verification, and proper filter installation can help maintain clean intake air and support dependable compressor operation.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Ingersoll Rand |
| Maintenance Kit Reference | 47555212001 |
| Component Reference | 23429822 |
| 47555212001 Product Type | 8,000-Hour Air-Cooled Preventive Maintenance Kit with Modification |
| 23429822 Product Type | Standard Air Filter Element |
| Documented Kit Application | R90–110 I |
| Published Quantity | 1 |
| Primary System | Compressor intake-air filtration |
| Primary Function | Particulate filtration of incoming air |
| Filter Type | Standard dry-type cartridge |
| Body Height | Approx. 490 mm |
| Total Height | Approx. 530 mm |
| Outer Diameter | Approx. 267 mm |
| Inner Diameter | Approx. 175 mm |
| Published Net Weight | Approx. 2.36 kg |
| Documented Applications | R90/R110 I/N/IE/NE within applicable serial ranges |
| Modified Inlet-Valve Kit | 47553881001 |
| Standard Inlet-Valve Kit | 47553880001 |
| Cooling Configuration | Air-cooled |
| Maintenance Interval | 8,000 hours |
| Kit Contents | Verify current configuration-specific bill of materials |
| Installation | Follow applicable Ingersoll Rand service documentation |
| Compatibility | Confirm compressor model, serial number, cooling configuration, and MOD status |
The published filter data gives 23429822 approximately 490 mm body height, 530 mm total height, 267 mm outer diameter, 175 mm inner diameter, and 2.36 kg net weight.
Recommended Companion Models
| Model | Product Name |
| 23424922 | Coolant Filter Element |
| 23497001 | Pre-Filter |
| 23545841 | Separator Tank Element |
| 39218193 | Motor Grease SHC220 |
These components are listed within the modified 8,000-hour R90–110 I air-cooled maintenance configuration and provide complementary coolant filtration, pre-filtration, air/oil separation, and motor-lubrication functions.
Frequently Selected Alternatives
| Model | Product Name |
| 47555208001 | 8,000-Hour Air-Cooled Preventive Maintenance Kit |
| 47556402001 | 8,000-Hour Water-Cooled Preventive Maintenance Kit with Modification |
| 47555212001 | 8,000-Hour Air-Cooled Preventive Maintenance Kit with Modification |
| 47674732001 | 4,000-Hour Preventive Maintenance Kit |
