The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.

HomeShop by DepartmentPerformanceTransmissionsValve BodyRevMax 47RE/48RE Towing/HD Valve Body - 96-07 Dodge Cummins 5.9L

RevMax 47RE/48RE Towing/HD Valve Body - 96-07 Dodge Cummins 5.9L

Thoroughbred Sku #: REV478-307-CRE

PAYMENT NOTE: If you choose Pay Core Later, from the Core option below, you will not be able to pay for this order using Affirm or PayPal
Quick Ship

$859.00

* Core Exchange Option:

Terms & Conditions for Cores

Many stock replacement parts such as turbos, injectors, injection pumps, and high pressure oil pumps have a core charge that is associated with the new replacement part. You must return the old part to receive a refund on the core charge.

In some cases, the core is not reusable, such as in the event of a cracked case, at which point the core deposit would not be credited as the core component is not reusable.
Cores that have been disassembled and/or have missing and/or damaged major components will not receive full core credit.
Returned cores must be on a "like-for-like" basis, meaning that the returned core has the exact same fitment as the remanufactured component that was purchased. If the core is not "like-for-like," your core may not be eligible for return/credit.
You are responsible for core return shipping cost.

If you plan on returning your core you have two options.

Thoroughbred Diesel offers defer the upfront core charge when purchasing via credit card payment.

OPTION 1: You can accept the core charge, which means you will be charged for the part AND the core at time of purchase. You still have the option to send it back, and if you do, the core will be refunded back on the card used, presuming the core meets core criteria and the core is returned within 30 days from the time your order is received. If you return your core after 30 days you may refer to the Core Charge Timeline below as to how you will be refunded.

Core Charge Timeline

If the core is returned after 30 days, 90% of the core will be refunded.
If the core is returned after 60 days, 70% of the core will be refunded.
If the core is returned after 90 days, 50% of the core will be refunded.
After 6 months cores will be accepted at Thoroughbred’s discretion.

OPTION 2: You can defer the core charge. If you defer, you will not be charged for the core at the time of purchase. You will have 21 days from the time your order is received to send the core back. If the core is not received within the 21 days, your credit card will be charged for the core amount on your order. If you return your core after 21 days, you may refer to the Core Charge Timeline below as to how you will be refunded. When Core deferral (Pay Core Charge Later) is limited to payment by credit card only. ***When using PayPal or Affirm as your method of payment “Core Deferral (Pay Core Charge Later)” is not available. The core must be paid at time of purchase. ***

Core Charge Timeline

If the core is returned after 21 days, 90% of the core will be refunded.
If the core is returned after 60 days, 70% of the core will be refunded.
If the core is returned after 90 days, 50% of the core will be refunded.
After 6 months cores will be accepted at Thoroughbred’s discretion.

Core Return Procedure

Please keep all original packaging of your new item to be used for the core return.
Drain all fluids: oil, fuel, etc. out of the core before it is returned.
Place any plastic plugs or caps received on the new item back onto the core.
To insure UPS, Fed Ex, or USPS will not reject the package due to fuel or oil leakage, please wrap the core in a plastic garbage bag.
Place core inside the box.
If core return paperwork was inside the box, please complete the form and send back with the core.
Please provide a tracking number to [email protected]. Without a confirmed tracking number we cannot guarantee your core refund
If you have questions please call our core department 859-737-4966 ext. 5

I have read and I accept the terms and conditions.

Applications:

View All applications

VERIFY VEHICLE FIT

QTY:

Product Details
Youtube Videos
Reviews
Questions & Answers

Product Details

Product Name: RevMax 47RE Towing/HD Valve Body - 1996-2003 Dodge Cummins 5.9L
Manufacturer: RevMax
Manufacturer Part #: 478-307
Thoroughbred Diesel Part #: REV478-307
Fitment Notes: 1996-2003 Dodge Cummins 5.9L

Are you having transmission valve body issues or just looking to upgrade your valve body? Well, you have come to the right place! RevMax is the industry leader in high performance diesel transmission valve bodies. There are a lot of other competitors out there offering valve bodies and sometimes it may seem hard to differentiate what’s what and why ours may be a little bit more expensive than some, but there are a lot of reasons.

RevMax has been offering high quality computer dyno tested valve bodies for almost a decade. All of our technicians have undergone extensive training and are the best in the industry. Unlike our competitors, we do not do any reaming or valve oversizing by hand. Each and every valve body we rebuild is machined on our state of the art Haas CNC milling machines, just like the factory did when they made the valve body originally. These CNC machines cost over $100k each! By the use of these machines, we eliminate human error that is very common when valve bodies are machined by hand. The precise alignment of the reamer to the bore is nearly impossible to get perfect by hand and this is where our CNC machines thrive. We use a Rennishaw probe to dial in each valve body to the reamer prior to the valve being cut. This allows us to be within .0005” within the original centerline of the bore. Hand reaming is lucky to keep .002” tolerances. Being off by just .001” can cause valves to stick and side load and ultimately lead to complete transmission failure.

Each RevMax valve body has a predetermined protocol that is followed for each valve body type. This protocol insures that the customer gets the highest quality product each and every time. We do not just go thru and replace what is bad on each specific valve body, instead, a standard protocol is followed that replaces all known failure prone parts, even if they are still in good working order. In addition, we then check over the entire valve body to make sure that non problematic areas are in good working order and if not, we repair these areas as well.

RevMax has proprietary technology and workflow processes that make our product superior to the competition. We also have the industries best testing equipment. To start, we vacuum leak test each and every valve body after cleaning. Finally each valve body is dyno tested on one of our fully computerized valve body dyno machines. The results are compared against a brand new valve body and the data is then stored and available to be viewed by the customer if requested.

*Does NOT include rooster comb*

RevMax Valve Body Features:

Full line pressure in all forward gears. Unlike our competition that only gets full line pressure in overdrive or lockup, our valve bodies have maximum line pressure in all gears.
2nd gear lockup capability
4-3 downshift with converter locked (must be ordered with this feature)
3-2 downshift with converter locked (must be ordered with this feature)
Up to 225PSI max line pressure
Perfect For Modified or Stock Engines
Increased Transmission Durability
Lower Transmission Temperatures
Improved Efficiency
Increased Torque Converter Lockup Apply Pressure
Modified Fluid Passages
Orifice Diameters Changed
Custom High Performance Shift Valves
Custom High Performance Spring Assemblies
Shortened Shift Time
Crisp Shifts, Not Neck Snapping
Complete Disassembly
Proprietary cleaning process removes all metal and clutch particles by using an automated valve body wash machine.
Ultrasonic cleaning of sensitive valve body parts
Revmax proprietary upgrades
Hand assembled in Charlotte, NC by Qualified and Caring Professionals!!
Mounting Surface Verified and Flat Filed
Threads Checked and Repaired if Needed
Computerized testing on our state of the art $125k valve body test machines
For more information on RevMax call us at 1-859-737-4966

Reviews

Submit a question

Does any programming need done after installation? Can a 46re valve body be used as a core?

Kyle | 4/15/2024
No. Cores need to be for the 47RE
How much is core charge 47re

Gilbert QUICKh | 3/6/2023
Core is $350.00
Revmax fmvb for a 47re after installation do u need to readjust line pressure

Aric G Rice | 6/14/2022
No

Diesel Performance Products & Parts

Diesel Truck Stock Replacement Parts | OEM Parts

Tractor Parts | Tractor Injectors, Injection Pumps, Turbos

Custom Truck Accessories - Tonneau Covers, Nerf Bars & More

Gooseneck & Fifth Wheel Hitches | Truck Towing Products

Thoroughbred Diesel Shirts, Hats, License Plates

RevMax 47RE/48RE Towing/HD Valve Body - 96-07 Dodge Cummins 5.9L

Applications:

View All applications

Call Us For Free Advice

Call Us For Free Advice

Product Details

Reviews

Does any programming need done after installation? Can a 46re valve body be used as a core?

How much is core charge 47re

Revmax fmvb for a 47re after installation do u need to readjust line pressure