null
CALL or TEXT (800) 909-7060

Cat Hydraulic Pump for 784B, 784C, 785, 785B & More – 6T6147

SKU:
6T6147
FitsModel:
784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D
ListDescription:
Hydraulic Pump
Cat Hydraulic Pump for 784B, 784C, 785, 785B & More – 6T6147
Part # 6T6147

Fits Models At A Glance

  • Caterpillar Trucks:
    • 784B - Serial Number Prefix 5RK: After Serial Number 5RK00001
    • 784C - Serial Number Prefix 2PZ: After Serial Number 2PZ00001
    • 785 - Serial Number Prefix 8GB: After Serial Number 8GB00001
    • 785B - Serial Number Prefix 6HK: After Serial Number 6HK00001
    • 785C - Serial Number Prefix 1HW: After Serial Number 1HW00001
    • 785C - Serial Number Prefix 5AZ: After Serial Number 5AZ00001
    • 785C - Serial Number Prefix APX: After Serial Number APX00001
    • 785D - Serial Number Prefix MSY: After Serial Number MSY00001
    • 785D - Serial Number Prefix DMC: After Serial Number DMC00001
    • 789 - Serial Number Prefix 9ZC: After Serial Number 9ZC00001
    • 789B - Serial Number Prefix 7EK: After Serial Number 7EK00001
    • 789C - Serial Number Prefix 2BW: After Serial Number 2BW00001
    • 789D - Serial Number Prefix SPD: After Serial Number SPD00001
    • 789D - Serial Number Prefix SHH: After Serial Number SHH00001

Key Notes

  • Part Number: 6T6147
  • Weight: 90.2 lbs
  • Type: Hydraulic Pump
  • Serial Number Note: Serial number breaks apply - verify your machine serial number before ordering
  • Application: Replacement hydraulic pump for Caterpillar 784B, 784C, 785 and other machines
  • Condition: Aftermarket replacement part

Why Choose Broken Tractor

  • ✅ Broad Model Coverage: One part number that serves a wide range of machines.
  • ✅ Serious Savings Over the Dealer: The same job done for a fraction of the dealership quote.
  • ✅ Hassle-Free Returns: A 30-day window means no risk if the part isn't the one you needed.
$2,587.00

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 call us toll free, 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! Give us a call at 1-800-909-7060 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 Hydraulic Pump | Broken Tractor | 6T6147