1613128 Electrical Relay for Caterpillar Equipment Propel Parts

Name: 1613128 CAT Relay
Brand: Aftermarket CAT
SKU: 1613128
Price: 10.905 USD
Availability: InStock
Rating: 4.7 (113 reviews)

Details

Description for 1613128 Electrical Relay

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This aftermarket Caterpillar 1613128 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 1613128 Electrical Relay

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Replacement Part Number(s): 161-3128

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: 0.50 LBS | 0.23 KG

Dimensions: 3.50 x 6.00 x 0.08 (inches)

Condition: New

Exact Fit Guarantee for 1613128 Electrical Relay

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Looking for a reliable replacement Caterpillar 1613128 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

More Information
Models	320, 324D, 329D, 390D
Dimensions	3.50x6.00x0.08

Reviews

Customer Reviews

James (Indiana, USA) 09/04/2025

100%

Very thorough ! Confirmed order and great communications.
Chang Hoon Chai (Suriname) 01/15/2025

100%

Customer Service.
I recently had to cancel an order with Propel Parts, and I was thoroughly impressed by the prompt and efficient service I received. Steven handled my request with professionalism and speed, ensuring a hassle-free process. I've purchased parts from Propel Parts before and have never been disappointed. Their consistent reliability and excellent customer service keep me coming back.
Fernando (Mexico) 02/27/2024

100%

Buen servicio y atención
Bob Baird (Ontario, Canada) 05/02/2023

100%

Will definitely use regularly!
Shipped the exact product we were looking for. Prompt Customer Service. Seamless cross-border shipping
TEHR (Hawaii, USA) 11/08/2022

100%

I almost want to cry ;( writing this review because I dont want people to find out about them and rather keep them in my pocket but they deserve it…
This company is great with Quality Products at amazing prices! Sometimes, their website is not the most accurate but is user friendly and if you got questions they will call back and are very prompt in responding via a call or text to verify inventory before placing an order.
I really appreciate and look forward to continuing to work with you all especially Anthony — he is amazing & the best!!!

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Product Questions

Frequently Asked Questions

Product

What is the function of the 1613128 Relay?

The 1613128 Relay helps control electrical circuits within heavy-duty machinery by managing power flow between components. It ensures reliable equipment performance and prevents electrical overloads.

How to install this 1613128 relay?

Please refer to the following instructions to install
1. Before installation, make sure the equipment is turned off and disconnected from any power source.
2. Locate the relay box
3. Remove the old relay, and insert the new one into the correct socket
4. Ensure a firm fit and reconnect any wires securely
5. Once installed, test the equipment to confirm proper operation.

Which equipment models are compatible with the 1613128 Relay?

This relay is suitable for several equipment types, including models such as 320, 324D, 329D, 390D, and more. Always verify compatibility with your specific model before purchase or installation. Check your manual or reach out to Propel Parts for help verifying fitment.

Does the 1613128 Relay meet performance standards?

Yes, this 1613128 Relay is designed to OEM specifications, ensuring consistent electrical performance and dependable operation under various working conditions.

What are the signs that a relay needs replacement?

If you notice any of the following:
1. Failing to start
2. Intermittent power loss
3. Unusual clicking sounds
Replacing the relay promptly helps prevent damage to connected components.

Can I install the 1613128 Relay on my own?

Yes, installation is relatively simple for those familiar with basic electrical components. If you’re unsure, it’s advisable to have a professional technician handle the installation for safety.

How do I maintain the relay after installation?

Regular maintenance for this
1. Keep the relay area clean and dry,
2. Regularly inspect for corrosion or loose connections
3. Ensure your electrical system is functioning within safe voltage limits to extend its lifespan.

Questions About this Part?

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Compatible Models

This 1613128 Electrical Relay is compatible with the following models:
320, 324D, 329D, 390D & more...

Shipping | Returns

Shipping

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.

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.