Skip to product information
Ships in 2–4 business days.
111-4871 Relay 24V 5 Pins for Caterpillar CAT Excavator 320L 320BL 322B 311B
$48.99
Sale price
$48.99
Regular price
Available to order.
Fast & FREE Shipping! Estimated delivery between
Not sure which part fits your equipment?
Our parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This Caterpillar CAT 111-4871 24V 5-Pin Relay is a reliable aftermarket replacement designed for excavators including models 320L, 320BL, 322B, and 311B. Engineered to meet high performance standards, it ensures consistent electrical operation for your heavy machinery. Please note, this is an aftermarket part and not an OEM component. Easy to install and built for durability, it’s an excellent choice to keep your equipment running smoothly. Perfect for maintenance or repair projects requiring a dependable relay solution Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
Frequently Asked Questions
Is this an OEM part?
No, this is a premium aftermarket replacement part designed to meet or exceed the performance specifications of the original equipment.
How do I confirm compatibility?
Please verify that your model is listed in the compatible models section and compare any available reference part numbers with your existing component before purchase.
Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.