1199631 Switch Replacement for CAT Equipment
- New Switch Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1199631 Electrical Switch
▶Specification for 1199631 Electrical Switch
▶Exact Fit Guarantee for 1199631 Electrical Switch
▶| Dimensions | 3.15x1.77x3.15 |
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Frequently Asked Questions
What is the function of the 1199631 switch?
The 1199631 switch is an electrical control component that completes or breaks a circuit to turn equipment functions on or off. It helps manage power to systems like lights, indicators, or other electrical devices on heavy machinery.
What is the 1199631 component used for?
The 1199631 component plays a specific role in its assembly on Caterpillar equipment, contributing to safe, dependable performance.
How do I install the 1199631 switch?
Here’s a general guide for proper installation:
- Turn off the machine and disconnect the battery or power source before starting.
- Locate the original switch in your control panel or wiring harness.
- Remove any trim or mounting hardware to access the switch.
- Disconnect the electrical connectors from the old switch.
- Install the new 1199631 switch and secure it with the appropriate fasteners.
- Reconnect the electrical connectors firmly.
- Turn the power back on and test the switch function to confirm proper operation.
How do I install the 1199631 component?
Fitting the 1199631 correctly comes down to clean surfaces and following the manual sequence. Work through these steps:
- Shut the machine down and isolate power before working on the assembly
- Clean the mating surfaces and inspect them for wear or damage
- Remove the old part and check the area for debris
- Fit the new 1199631 in the correct orientation per your service manual
- Reassemble to specification and confirm correct operation before returning to service
Which machines or systems use the 1199631 switch?
The 1199631 switch is used in various heavy equipment electrical systems where this switch number is specified. It may control functions like lighting, sensors, indicators, or other electrical accessories. To ensure compatibility, always verify fitment using your machine’s part references or service documentation before ordering. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Which Caterpillar machines is the 1199631 compatible with?
Compatibility for the 1199631 component varies by machine and configuration, so cross-check it for your Caterpillar equipment before ordering. Or reach out to Propel Parts for help verifying fitment.
Does the 1199631 switch meet performance expectations?
Yes, the 1199631 switch is engineered to meet or exceed OEM specifications for dependable electrical control performance. When replacing switches, choose genuine or high-quality aftermarket parts that meet or exceed OEM expectations to help ensure consistent function and long service life.
Does the 1199631 component meet performance standards?
Yes. The 1199631 is engineered to meet OEM specifications for material, dimensions, and durability. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so the part performs the way it was designed to.
How often should a switch like the 1199631 be inspected or replaced?
Electrical switches should be inspected during routine maintenance or when electrical issues arise. If the switch feels “loose,” fails to actuate properly, or shows signs of wear or corrosion, it’s a good idea to replace it to maintain reliable electrical control.
How often should the 1199631 be replaced?
The 1199631 is typically renewed during scheduled service or a related repair. In demanding, high-hour operation, inspect it more often to stay ahead of wear.
What are common signs that the 1199631 switch needs replacement?
Typical indicators include:
- Switch not responding or failing to activate circuits
- Intermittent or inconsistent electrical control
- Excessive play or physical damage to the switch button or housing
- Corroded or worn terminals
Addressing these signs promptly can prevent unexpected electrical failures and help preserve overall system reliability.
What are the signs of a worn or failing 1199631 component?
When the 1199631 reaches the end of its service life, the symptoms tend to show up first as performance or wear issues. Look for:
- Visible wear, cracking, or corrosion on inspection
- Reduced performance or reliability in the assembly
- Unusual noise, movement, or leaks near the part
- Premature wear on the components around it
Why is using a quality switch important for equipment performance?
A quality switch provides reliable control of electrical circuits, helping ensure that systems respond correctly and safely when activated. Using genuine or high-quality aftermarket parts that meet or exceed OEM expectations helps reduce the risk of electrical failures, improves reliability, and contributes to long-term equipment performance.
Why is the 1199631 important, and what related parts work with it?
Replacing the 1199631 when needed keeps the system within its designed clearances and loads, which extends the life of the surrounding parts and supports dependable performance. Related hardware on our site includes 5P3193 Seal Lip Type and 2258533 Gasket Turbo.

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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