null
CALL or TEXT (800) 909-7060

Cat Boom Cylinder Group for 390F L, 385C, 385C L, 390D & More – 3629780

SKU:
3629780
FitsModel:
390F L, 385C, 385C L, 390D, 390D L, 390F, MH3295
ListDescription:
Boom Cylinder Group
Cat Boom Cylinder Group for 390F L, 385C, 385C L, 390D & More – 3629780
Part # 3629780

Fits Models At A Glance

  • Caterpillar Excavators:
    • 390F L - Serial Number Prefix FEH: After Serial Number FEH00001
    • 390F L - Serial Number Prefix HNG: After Serial Number HNG00001
    • 390F L - Serial Number Prefix YHT: After Serial Number YHT00001
    • 390F L - Serial Number Prefix MGF: After Serial Number MGF00001
    • 390F L - Serial Number Prefix HSM: After Serial Number HSM00001
    • 390F L - Serial Number Prefix TYE: After Serial Number TYE00001
    • 390F L - Serial Number Prefix GAY: After Serial Number GAY00001
    • 390F L - Serial Number Prefix HJD: After Serial Number HJD00001
    • 385C - Serial Number Prefix KGB: After Serial Number KGB00001
    • 385C L - Serial Number Prefix KGB: After Serial Number KGB00001
    • 390D - Serial Number Prefix BYP: After Serial Number BYP00001
    • 390D - Serial Number Prefix KCZ: After Serial Number KCZ00001
    • 390D L - Serial Number Prefix WAG: After Serial Number WAG00001
    • 390D L - Serial Number Prefix WBT: After Serial Number WBT00001
    • 390D L - Serial Number Prefix WAP: After Serial Number WAP00001
    • 390F - Serial Number Prefix PT7: After Serial Number PT700001
    • MH3295 - Serial Number Prefix PA9: After Serial Number PA900001

Key Notes

  • Part Number: 3629780
  • Weight: 2120 lbs
  • Type: Boom Cylinder Group
  • Serial Number Note: Serial number breaks apply - verify your machine serial number before ordering
  • Shipping Note: Ships via LTL Truck Freight
  • Application: Replacement boom cylinder group for Caterpillar 390F L, 385C, 385C L and other excavators
  • Condition: Aftermarket replacement part

Why Choose Broken Tractor

  • ✅ Broad Model Coverage: One part number that serves a wide range of machines.
  • ✅ 30-Day Return Policy: Order with confidence - if it's not right, send it back.
  • ✅ Fast Shipping from a U.S.-Based Team
$20,714.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please fill out our form, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! fill out our form to make a request here at Return Request Form and we would be pleased to help you.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Brand: Head Title: Cat Boom Cylinder Group | Broken Tractor | 3629780