Name: Ingersoll Rand 47553882001 95991642 Gearbox Maintenance Kit and O-Ring
Brand: Ingersoll Rand
SKU: 18771
Availability: InStock
Rating: 5.0 (1 reviews)

Introduction

Ingersoll Rand 47553882001 and 95991642 address complementary requirements within compressor drivetrain maintenance. The 47553882001 part number is identified as a gearbox maintenance kit for applicable R90–160 and R90–160i compressors, while 95991642 is a specified O-ring used within the drive assembly.

The 95991642 sealing component is particularly important at interfaces where reliable containment of lubricant and protection against contamination are required. The documented assembly places the O-ring alongside the shaft seal, seal housing, shaft sleeve, and motor-to-gearcase components, showing its role within the broader drivetrain sealing arrangement.

For maintenance teams, combining gearbox service with inspection and replacement of the applicable O-ring provides a practical way to address both mechanical and sealing conditions during planned maintenance. With the correct part specification and installation procedure, the service combination supports dependable drivetrain operation and helps maintain the integrity of critical compressor assemblies.

Technical Specifications

Specification	Details
Brand	Ingersoll Rand
Gearbox Maintenance Kit	47553882001
O-Ring Part Number	95991642
Product Type	Gearbox Maintenance Kit and O-Ring
47553882001 Application	Gearbox Maintenance
Associated Compressor Range	R90–160 / R90–160i
95991642 Component Type	O-Ring
O-Ring Standard	SAE AS568
O-Ring Size	2-3/8 in ID × 0.062 in cross-section
O-Ring Material	FKM90
O-Ring Dash Size	-036
Primary Assembly	Compressor Drive / Motor-to-Gearcase Assembly
Main Function	Gearbox Service and Drivetrain Sealing
Dimensions	2-3/8 in ID × 0.062 in cross-section for 95991642
Weight	Not specified in the available product data

Recommended Companion Models

Model	Product Name
89244024	High-Pressure Shaft Seal
89244040	Seal Housing
89292460	Shaft Sleeve
39454558	Gearcase-to-Motor Gasket

Frequently Selected Alternatives

Model	Product Name
95023107	Standard -156 O-Ring
39194915	Gearcase-to-Motor Dowel Pin
39109129	Retainer Plate
96702337	M16 Hex-Head Screw

Where It Excels in Industrial Use

Gearbox Preventive Maintenance
47553882001 is identified as a gearbox maintenance kit for applicable R90–160 and R90–160i rotary screw compressor configurations, supporting planned drivetrain service.
Gearcase Sealing Applications
95991642 is an O-ring used within the compressor drive assembly. The applicable parts list identifies it as a standard -036 O-ring and shows it as part of the drivetrain assembly.
Motor-to-Gearcase Service
The O-ring works alongside the shaft seal, seal housing, shaft sleeve, gasket, and other drivetrain components, making it relevant during gearbox and motor-interface maintenance.
Planned Compressor Overhaul
The combination is well suited to scheduled maintenance where gearbox components and sealing interfaces are inspected and renewed together.
Industrial Continuous-Duty Operation
Supports maintenance programs for compressors serving manufacturing, pneumatic automation, process-air systems, and other demanding industrial applications.

Key Strengths at a Glance

Purpose-Driven Gearbox Service
47553882001 provides targeted gearbox maintenance coverage for the applicable R90–160 and R90–160i compressor family.
Dedicated Sealing Component
95991642 is specified as an O-ring rather than a general-purpose compressor accessory, making correct application and dimensional matching important.
FKM90 Material Specification
Product listings identify 95991642 as an SAE AS568 2-3/8-inch ID × 0.062-inch cross-section FKM90 O-ring, providing a defined sealing specification for applicable assemblies.
Drive Assembly Compatibility
The compressor parts documentation places 95991642 within the drive assembly alongside the shaft seal and shaft sleeve.
Leak-Control Support
Maintaining the correct O-ring condition helps preserve sealing integrity at the applicable drivetrain interface and can reduce the risk of lubricant leakage.
Efficient Scheduled Service
Pairing the gearbox maintenance kit with a specified sealing component helps maintenance teams prepare critical drivetrain parts before planned service work.

Technical FAQs

1. What is Ingersoll Rand 47553882001 used for?

47553882001 is a gearbox maintenance kit associated with applicable R90–160 and R90–160i rotary screw compressor configurations.

2. What is Ingersoll Rand 95991642?

95991642 is an Ingersoll Rand O-ring used in applicable compressor assemblies. The documented drive assembly identifies it as a standard -036 O-ring.

3. What are the dimensions of 95991642?

Product listings identify 95991642 as an SAE AS568 O-ring with a 2-3/8-inch inside diameter and 0.062-inch cross-section.

4. What material is specified for 95991642?

95991642 is listed as an FKM90 O-ring, a fluorocarbon elastomer specification commonly selected for demanding sealing applications.

5. Where is 95991642 used in the compressor assembly?

The applicable R90–160 parts documentation lists 95991642 within the drive assembly together with the shaft seal, seal housing, shaft sleeve, and other motor-to-gearcase components.

6. Why should the O-ring be replaced during drivetrain service?

An aged, damaged, flattened, or chemically degraded O-ring may compromise the sealing interface, so replacement during appropriate service can help restore sealing integrity.

7. Can 95991642 be substituted with any O-ring of the same approximate size?

No. The correct cross-section, inside diameter, material, hardness, temperature capability, and application specification should all be considered before selecting a replacement.

8. How does 95991642 relate to the gearbox maintenance kit?

95991642 is an individual sealing component within the applicable drivetrain assembly, while 47553882001 is the broader gearbox maintenance kit. They therefore address different levels of the same maintenance area.

9. What components should be inspected when replacing 95991642?

The mating sealing surfaces, shaft seal, seal housing, shaft sleeve, gasket, and adjacent drivetrain components should be inspected according to the applicable service procedure.

10. How should compatibility be confirmed before installing 95991642?

The compressor model and serial number, drivetrain configuration, existing O-ring specification, and applicable parts documentation should be checked before installation. Ingersoll Rand's parts documentation specifically recommends providing the complete model and serial number together with the part number when ordering replacement parts.

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