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1151615 Relay for CAT 902, 3024 & more

1151615 | CAT Relay
$10.32

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SKU
1151615
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Description for 1151615 Electrical Relay

This aftermarket Caterpillar 1151615 Electrical Relay is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar Electrical Relay.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 1151615 Electrical Relay

Replacement Part Number(s): 115-1615
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 0.20
Condition: New

Exact Fit Guarantee for 1151615 Electrical Relay

Looking for a reliable replacement Caterpillar 1151615 Electrical Relay ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
More Information
Models 902, 3024
Dimensions 1.97x1.97x3.74
Customer Reviews
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    Customer service was excellent today! I have never had a company go behind the scenes to see what was happening with my payment error and resolve it so I could complete my order without having to do it all over again. Hats off to Propel Parts!
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    Great service affordable parts
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    He was a great help with ordering and refunding the sales tax,
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    To my country the company is doing great
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    Tested and trusted.
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    Excelente atencion y refacciones de calidad
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Frequently Asked Questions

Product

What is the function of the 1151615 relay?

The 1151615 relay is an electrical component used to control higher-current circuits through a low-current signal. It helps manage power delivery to devices such as fans, pumps, lights, and other electrical systems on heavy equipment, ensuring safe and reliable operation.

How do I install the 1151615 relay?

Please follow these general steps for proper installation:

  1. Turn off the machine and disconnect the battery or power source.
  2. Locate the relay socket or relay panel in your equipment’s electrical system.
  3. Remove the old relay by pulling it straight out of the socket.
  4. Align the new 1151615 relay’s terminals with the correct socket positions.
  5. Push the relay firmly into place.
  6. Reconnect the battery or power source and test the circuit to confirm proper operation.

Always refer to your equipment’s electrical diagram and service manual for exact instructions and safety precautions.

Which machines or systems are compatible with the 1151615 relay?

The 1151615 relay is compatible with a variety of machines and electrical systems where this part number is specified for controlling circuits. Compatibility depends on your specific model and electrical layout, so always verify with your machine’s service documentation before ordering. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.

Does the 1151615 relay meet performance expectations?

Yes, the 1151615 relay is engineered to meet or exceed OEM specifications for electrical performance and durability. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM expectations to ensure reliable switching and long-term service life in demanding environments.

How often should the relay be checked or replaced?

Relays typically last long but should be checked during routine electrical system inspections. If you experience intermittent operation, failure to activate circuits, or signs of electrical arcing, it may be time to test and replace the relay.

What are common signs that the 1151615 relay needs replacement?

Typical symptoms include:

  1. Electrical components failing to power on
  2. Intermittent or inconsistent operation of circuits
  3. Buzzing or clicking sounds from the relay panel
  4. Visible signs of burning or corrosion on relay terminals

Testing the relay and inspecting connections can help confirm the need for replacement.

Why is using a quality relay important for equipment performance?

A quality relay ensures stable electrical control, protecting sensitive circuits and preventing overloads. Using genuine or high-quality aftermarket parts that meet or exceed OEM expectations supports dependable power delivery, reduces the risk of electrical failures, and helps maintain overall system reliability.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?

This 1151615 Electrical Relay is compatible with the following models:
902, 3024 & more...

Easy Returns

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.

Warranty 

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.

Same Day Shipping

Orders placed weekdays, by 3pm ET, ship out same day.

United States & Canada

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International Shipping

We have served customers in over 90 countries. Click Check Delivery Time .

Tracking Number

Tracking will be emailed within 24-48 hours of your order.