39586656
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39586656

Ingersoll Rand Inlet Valve Arm Replacement - 39586656

Ingersoll Rand ReplacementSKU: 39586656
Price:
$81.00
Stock:
In Stock

Description

Ingersoll Rand Inlet Valve Arm Replacement - 39586656

Maintain dependable inlet airflow control and consistent compressor performance with the Ingersoll Rand Inlet Valve Arm Replacement - 39586656, a 4 inch inlet valve arm designed for compatible Ingersoll Rand rotary screw compressors. This component is part of the inlet valve assembly and helps the valve respond to changing compressor load conditions by supporting proper opening and closing movement. Replacing a worn, damaged, or binding inlet valve arm can help restore smooth valve operation, improve airflow regulation, reduce pressure instability, and support reliable compressor performance.

  • Supports Inlet Airflow Control: Works within the inlet valve assembly to help regulate the amount of air entering the compressor during operation.
  • Helps Maintain Stable Performance: Proper inlet valve movement supports consistent airflow and pressure response as compressor demand changes.
  • 4 Inch Inlet Valve Arm: Identified as a 4 inch inlet valve arm for compatible Ingersoll Rand SSR rotary screw compressor applications.
  • OEM Compatible Replacement: Built as a replacement for Ingersoll Rand part number 39586656.

Help restore proper inlet valve movement and maintain dependable airflow regulation with the Ingersoll Rand Inlet Valve Arm Replacement - 39586656, a reliable replacement component for compatible Ingersoll Rand rotary screw compressors.

Why Choose Us?

  • OEM-Equivalent Quality: Our parts meet or exceed OEM standards - at a fraction of the price. You're not paying extra for a logo.
  • Not Just Another Marketplace: We're not just a place to buy parts or oil. We're compressor experts who can provide personalized guidance and reliable support.
  • All Brands, No Restrictions: Unlike many distributors who are tied to OEM agreements, we sell and service parts for all major compressor brands. Can't find what you need? We'll help you get it.
  • USA-Based Support: Talk to real people in Greenville, SC, who know compressors and are ready to help.

Still curious? Learn more about our Inlet to Outlet™ Promise and see why so many customers trust us as their go-to compressor partner.

Other Ingersoll Rand Replacement Parts:

In addition to the Ingersoll Rand Inlet Valve Arm Replacement - 39586656, we stock replacement parts for Ingersoll Rand Air Filters, Ingersoll Rand Oil Filters, Ingersoll Rand Separators, Ingersoll Rand Oil and more so you can maximize the performance of your Ingersoll Rand Compressors.

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Frequently Asked Questions

Is the 39586656 inlet valve arm compatible with my Ingersoll Rand compressor?

The 39586656 is an Ingersoll Rand 4-inch inlet valve arm used in compatible compressor inlet valve assemblies. Compatible Ingersoll Rand compressor families include:

  • SSR-XFE / EPE / HPE 50 HP
  • SSR-XF / EP / HP 60 HP
  • SSR-XF / EP / HP / XP 75–100 HP
  • SSR-ML / MM / MH 37–75 kW

Compatibility should always be confirmed by matching 39586656 in your compressor parts manual and verifying the model, serial number, inlet valve size, linkage configuration, actuator arrangement, and installed part number before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What does the 39586656 inlet valve arm do?

The 39586656 is part of the mechanical linkage that operates the compressor's inlet valve.

Depending on the compressor configuration, the arm helps:

  • Transfer movement from the inlet valve actuator
  • Open and close or modulate the inlet valve
  • Control the amount of air entering the compressor
  • Support compressor loading and unloading
  • Help maintain stable airflow and operating pressure
  • Allow the compressor control system to regulate capacity

Because the arm mechanically connects parts of the inlet valve control system, proper movement is important for reliable compressor operation.

Why is the 39586656 inlet valve arm important?

A properly functioning 39586656 helps the inlet valve respond correctly when the compressor changes operating conditions.

It supports:

  • Proper inlet valve movement
  • Reliable compressor loading and unloading
  • Correct intake airflow
  • Stable system pressure
  • Consistent compressor capacity
  • Reduced mechanical stress on inlet valve components

A worn, bent, loose, damaged, or seized arm may prevent the inlet valve from reaching its intended position.

What are the signs that the 39586656 inlet valve arm may need replacement?

Possible signs include:

  • Visible wear at the arm's mounting or pivot points
  • Bent or cracked arm
  • Excessive looseness or mechanical play
  • Inlet valve does not move through its full range
  • Compressor has difficulty loading or unloading
  • Erratic intake valve operation
  • Reduced compressor capacity
  • Unstable system pressure
  • Actuator moves but the inlet valve does not respond correctly
  • Binding or sticking in the inlet valve linkage

These symptoms can also be caused by the actuator, valve shaft, bushings, controls, or other inlet valve components, so the full mechanism should be inspected before replacing parts.

Is this an OEM part?

This is an OEM-equivalent replacement inlet valve arm designed to meet the same performance standards as the original Ingersoll Rand inlet valve arm.  

How difficult is it to install?

Replacing the 39586656 is generally a moderate mechanical repair because it is part of the compressor's inlet valve linkage and may require adjustment after installation.

Before service, the compressor should be:

  • Fully shut down
  • Completely depressurized
  • Electrically locked out if required
  • Cooled to a safe working temperature
  • Verified so the compressor cannot automatically restart

Installation may involve disconnecting the actuator linkage, removing retaining hardware, replacing the arm, checking the related pivots and shaft, and confirming that the inlet valve travels through its correct operating range.

Correct linkage alignment and adjustment are important. If you are unfamiliar with compressor inlet valve service, installation should be performed by a qualified compressor technician.

Do you carry other parts for Ingersoll Rand?

Absolutely. We stock a range of air filters, oil filters, synthetic oils, and many other maintenance parts for Ingersoll Rand equipment. If you don’t see what you need, just ask and we’ll help you find it.  

How do I know which oil to use in my Ingersoll Rand compressor?

Stationary rotary screw compressors may have specific oil requirements that differ from reciprocating or portable units. To make sure you’re using the right lubricant for your machine, check out our full guide here: Choosing the Right Oil for your Ingersoll Rand Compressor. It covers the recommended options for rotary screw compressors and helps you match your compressor with the proper oil.

Where do your products ship from?

All parts ship from our Greenville, South Carolina warehouse. Our USA-based team ensures fast shipping and dependable customer support whenever you need assistance.