null
CALL or TEXT (800) 909-7060
info--v1 This is the navigation bar. This shows the category you're currently viewing and allows you to explore back to previous categories.
Back

Upper Engine Head Gasket Kit for John Deere Construction & Forestry Equipment

SKU:
RE527550
FitsModel:
850C, 850C-II, 850J, 330LC, 370C, 1270D, 1470D, 1710D, 250D, 300D, 560D, 660D, 770C, 772CH, 644G, 724J, 748G, 848G
ListDescription:
Upper Engine Head Gasket Kit
John Deere upper engine head gasket kit
Part # RE527550

Fits Models At A Glance:

  • John Deere Dozers:
    850C (Late Engine)
    850C-II
    850J

  • John Deere Excavators:
    330CLC
    330LC
    330LCR
    370
    370C

  • John Deere Forestry Excavators:
    530B

  • John Deere Wheeled Harvesters:
    1270D
    1470D

  • John Deere Forwarders:
    1710D

  • John Deere Articulated Dump Trucks:
    250D (Davenport SN < 609165 / Non-Davenport SN)
    300D
    560D (Engine SN < 199999)
    660D

  • John Deere Graders:
    770C (SN < 582129)
    770C Series II (SN 582130 and up)
    770CH (SN < 582129)
    770CH Series II (SN 582130 and up)
    772CH (SN < 582129)
    772CH Series II (SN 582130 and up)

  • John Deere Wheel Loaders:
    644G
    644H (Engine SN < 199999)
    724J

  • John Deere Skidders:
    748G
    748GII (Engine SN < 199999)
    748GIII (Engine SN < 1999999)
    748GIII (SN 604614 and up)
    848G

  • John Deere Tracked Feller Bunchers:
    853JH
    903JH
    909JH

  • John Deere Knuckleboom Loaders:
    535

  • John Deere Scrapers:
    762B (Late Engine)

Key Notes:

  • Part Numbers: RE527550, RE57186

  • Application: Upper engine head gasket set for John Deere diesel engines

  • Function: Seals cylinder head to engine block during service or overhaul

  • Kit Type: Upper engine gasket kit

  • Material: Multi-layer steel and high-temperature composite gaskets

  • Weight: 3.01 lbs

  • Notes: Designed to restore proper compression and coolant sealing

Why Choose Broken Tractor:

  • ✅ Machine-Specific Fitment – Models and serial ranges clearly identified

  • ✅ Built for High-Heat Diesel Engines – Reliable sealing under load

  • ✅ Fast Shipping from a U.S.-Based Team – Reduce downtime on critical equipment

$314.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

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

Copyright © 2025 Broken Tractor LLC - All Rights Reserved


Product: Category: Brand: Head Title: Upper Engine Head Gasket Kit | Broken Tractor