Skip to product information
Hydraulic Main Pump Solenoid Valve 139-3990 5I-8368 for CAT 3406 3306  311 312

Hydraulic Main Pump Solenoid Valve 139-3990 5I-8368 for CAT 3406 3306 311 312

Write A Review
Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$142.99
Sale price  $142.99 Regular price 

Available to order.

Ships in 2–4 business days.
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

Call us

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

Enhance the performance of your CAT 3406, 3306, or 311 with this Hydraulic Main Pump Solenoid Valve 139-3990 5I-8368. This is a high-quality aftermarket part designed to meet or exceed OEM standards, ensuring reliable operation and durability. Perfect for heavy machinery maintenance and repair, it offers precise control for your hydraulic system. Easy to install and built to last, this solenoid valve is an excellent replacement option. Keep your equipment running smoothly with this dependable aftermarket component 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.

Customers also purchased

Keywords (Used as search references only) View IP policy.