This is Not an Original Equipment Manufacturer (OEM) Part.
Days to Ship: Ships Today
Note: If it says “Ships Today” Orders placed M-F before 4pm Eastern Time will ship the same day. Orders placed after 4pm and on weekends will ship out the next business day.
3975986 Cummins Transmission Gear Cooler
Offered is our drop-in replacement for the Cummins... Read More
3975986 Cummins Transmission Gear Cooler
Offered is our drop-in replacement for the Cummins 3975986 Transmission Gear Cooler.
This product is guaranteed for fit and function and has our new "hard coat" which is an OEM equivalent coating. Our products are known for proper cooling over the years. But this coating provides you with a part that is likely to last even longer and is color matched. It is made with OEM equivalent materials and processing. That’s why we confidently offer a 2-year pleasure warranty. If you have questions, please see our terms and conditions.
With Mr. Cool the only difference you’ll notice is the price. Order with confidence.
Overview
You will reuse your mounting bracket.
The Distance between the threaded mounting ports is 6 inches on center line.
This is a high-pressure unit with a copper nickel bundle compatible with the transmission.
We do not recommend copper bundles be used for this part and therefore do not offer that option.
Cooler Measurements:
3-1/8” Outside diameter
10-3/4” Overall Lenth
½” NPT Oil Connections
1-3/4” Water Connections
1/8” NPT Drain port (4 Different Locations)
Our product is a drop in replacement for these part numbers:
Cookies help us deliver our services. By using our services, you agree to our use of cookies. Learn more
This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Essential
Name
Description
Lifetime
ADD_TO_CART
(Adobe Commerce only) Used by Google Tag Manager
1 Year
GUEST-VIEW
Stores the Order ID that guest shoppers use to retrieve their order status. Guest orders view. Used in Orders and Returns widgets
1 Year
LOGIN_REDIRECT
Preserves the destination page that was loading before the customer was directed to log in
1 Year
MAGE-BANNERS-CACHE-STORAGE
(Adobe Commerce only) Stores banner content locally to improve performance
1 Year
MAGE-MESSAGES
Tracks error messages and other notifications that are shown to the user
1 Year
MAGE-TRANSLATION-STORAGE
Stores translated content when requested by the shopper
1 Year
MAGE-TRANSLATION-FILE-VERSION
Tracks the version of translations in local storage
1 Year
PRODUCT_DATA_STORAGE
Stores configuration for product data related to Recently Viewed/Compared Products
1 Year
RECENTLY_COMPARED_PRODUCT
Stores product IDs of recently compared products
1 Year
RECENTLY_COMPARED_PRODUCT_PREVIOUS
Stores product IDs of previously compared products for easy navigation
1 Year
RECENTLY_VIEWED_PRODUCT
Stores product IDs of recently viewed products for easy navigation
1 Year
RECENTLY_VIEWED_PRODUCT_PREVIOUS
Stores product IDs of recently previously viewed products for easy navigation
1 Year
REMOVE_FROM_CART
(Adobe Commerce only) Used by Google Tag Manager
1 Year
STF
Records the time messages are sent by the SendFriend
1 Year
X-MAGENTO-VARY
Configuration setting that improves performance when using Varnish static content caching
1 Year
FORM_KEY
A security measure that appends a random string to all form submissions to protect the data from Cross-Site Request Forgery
1 Year
MAGE-CACHE-SESSID
The value of this cookie triggers the cleanup of local cache storage
1 Year
MAGE-CACHE-STORAGE
Local storage of visitor-specific content that enables ecommerce functions
1 Year
MAGE-CACHE-STORAGE-SECTION-INVALIDATION
Forces local storage of specific content sections that should be invalidated
1 Year
PERSISTENT_SHOPPING_CART
Stores the key (ID) of persistent cart to make it possible to restore the cart for an anonymous shopper
1 Year
PRIVATE_CONTENT_VERSION
Appends a random, unique number and time to pages with customer content to prevent them from being cached on the server
1 Year
SECTION_DATA_IDS
Stores customer-specific information related to shopper-initiated actions, such as wish list display and checkout information
1 Year
STORE
Tracks the specific store view/locale selected by the shopper
1 Year
zHello
Zonos Hello Popup
1 Year
zCountry
Zonos Country Switch
1 Year
zlcmid
Zonos
1 Year
Marketing
Name
Description
Lifetime
CUSTOMER_SEGMENT_IDS
Stores your Customer Segment ID
1 Year
EXTERNAL_NO_CACHE
A flag that, indicates whether caching is on or off
1 Year
FRONTEND
Your session ID on the server
1 Year
GUEST-VIEW
Allows guests to edit their orders
1 Year
LAST_CATEGORY
The last category you visited
1 Year
LAST_PRODUCT
The last product you looked at
1 Year
NEWMESSAGE
Indicates whether a new message has been received
1 Year
NO_CACHE
Indicates whether it is allowed to use cache
1 Year
Functionality
Name
Description
Lifetime
MG_DNT
Allows you to restrict Adobe Commerce data collection if you have custom code to manage cookie consent on your site
1 Year
USER_ALLOWED_SAVE_COOKIE
Used for cookie restriction mode
1 Year
AUTHENTICATION_FLAG
Indicates if a shopper has signed in or signed out
1 Year
DATASERVICES_CUSTOMER_ID
Indicates if a shopper has signed in or signed out
1 Year
DATASERVICES_CUSTOMER_GROUP
Indicates a customer's group. This cookie is stored as sha1 checksum of the customer's group ID
1 Year
DATASERVICES_CART_ID
Identifies a shopper's cart actions
1 Year
DATASERVICES_PRODUCT_CONTEXT
Identifies a shopper's product interactions. This cookie contains the customer's unique quote ID in the system
