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Loren Cook 145531 Rubber Isolators W/Stud Ends

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Special Price $27.05 Regular Price $35.16
In stock
SKU
145531
The Loren Cook 145531 Rubber Isolators with Stud Ends are vibration-damping mounts that are in order to minimize the transmission of mechanical vibration in HVAC systems. Each isolator has threaded stud ends, which are clamped between equipment frames, bases, or mounting brackets. They are installed on fans, blowers, pumps and air handling units in residential and commercial systems and absorb dynamic forces when in operation. These isolators are used in the system to facilitate quieter performance, structural component protection and equipment connection.
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Air Conditioner Parts, Isolator
Manufacturer:
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Manufacturer Name: Loren Cook
Product Number: 145531
OEM Part Number: 145531
Product Description: Rubber Isolators W/ Stud Ends
Weight:0.08lbs/36.29g

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Product Questions (2)
Customer Questions
What maintenance is required for the Loren Cook 145531 Rubber Isolators?

Rubber isolators require periodic inspection for cracks, wear, or hardening. Ensure mounting studs remain tight and properly aligned to maintain vibration control efficiency. Keep units clean from oil, dust, and debris to prevent premature degradation.

What are common issues with the Loren Cook 145531 Rubber Isolators?

  • Rubber hardening or cracking under load or heat.
  • Stud loosening causing vibration transfer.
  • Misalignment leading to uneven isolation.
  • Compression set reducing shock absorption efficiency.
  • Corrosion on stud ends affecting fitment.
  • Excessive compression causing bottoming out.

Installation Steps

Step 1: Turn off power and apply lockout/tagout for electrical safety.

Step 2: Support equipment fully to remove load from isolators.

Step 3: Remove old isolators noting stud orientation carefully.

Step 4: Install new rubber isolators with aligned stud ends on frame.

Step 5: Tighten nuts evenly, avoid over-compression of rubber material.

Step 6: Ensure unit is level, stable, and vibration-free.

Step 7: Restore power and test for vibration and noise levels.