91179-AA Kohler Whirlpool Pump – Replacement
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91179-AA Kohler Whirlpool Pump Replacement
If you're looking for a 91179-AA Kohler Whirlpool Pump Replacement, you've found the correct replacement pump. This direct-fit replacement is designed to replace the discontinued Kohler 91179-AA whirlpool bathtub pump while maintaining the original performance, plumbing connections, and electrical specifications.
At Whirly Bros, we specialize in discontinued whirlpool tub pumps and have helped thousands of homeowners, plumbers, and service technicians identify the correct replacement for older Kohler whirlpool bathtubs.
Why Choose This 91179-AA Replacement Pump?
Replacing a whirlpool pump shouldn't require modifying your bathtub. This replacement is designed to install using your existing plumbing connections, making installation fast and straightforward in most Kohler whirlpool tubs originally equipped with part number 91179-AA.
Features
- Direct replacement for Kohler part number 91179-AA
- 1.25 HP high-performance whirlpool bath pump
- 120 Volt / 60 Hz operation
- 7.5 Amp motor
- 3-foot power cord
- Built-in air switch relay
- UL & CSA Approved
- Quiet, reliable operation
- Corrosion-resistant construction
- Designed for residential and commercial whirlpool tubs
Compatible With
This replacement pump is commonly used in older Kohler whirlpool bathtubs that originally used:
- 91179-AA
- Kohler whirlpool bath pump assemblies using identical plumbing configuration
If you're unsure whether this is the correct replacement, contact Whirly Bros with photos of your existing pump and we'll help identify the correct replacement before you order.
Why Buy From Whirly Bros?
Unlike general plumbing suppliers, we specialize in whirlpool bathtub replacement parts.
Our team has decades of hands-on experience identifying discontinued Kohler pumps, obsolete whirlpool components, retrofit systems, and hard-to-find replacement parts. If your original pump has been discontinued, we'll help you find the correct solution.
Installation Tips
- Turn off power at the breaker before servicing.
- Verify plumbing unions are clean before installation.
- Inspect the pump unions and O-rings during replacement.
- Check for leaks before reinstalling access panels.
- Confirm pump rotation and jet performance after startup.
Common Signs Your Kohler Pump Needs Replacement
- Motor hums but will not start
- Pump leaks from the shaft seal
- Loud bearing noise
- Reduced jet pressure
- Motor trips the GFCI
- Pump has seized after years of service
Replacing a failing pump early can help prevent additional damage to your whirlpool system.
Frequently Asked Questions
Is this a direct replacement for Kohler 91179-AA?
Yes. This pump is designed as a direct replacement for Kohler part number 91179-AA and matches the original specifications.
Will I need to modify my plumbing?
In most installations, no. This replacement is designed to fit the original plumbing layout used with the 91179-AA pump.
Is this an OEM replacement?
This is an OEM-equivalent replacement built to meet or exceed the original performance specifications.
What if I'm not sure this is my pump?
Send Whirly Bros photos of your existing pump, motor label, and plumbing connections. We'll help verify compatibility before you order.
