48RE

113482020T

RoadReady Dodge 48RE Transmission & Torque Converter

$3,599.00 USD

$3,799.00 USD
SALE 5% OFF
52290053800245
CD113482020T
Requires $1,550.00 USD Core Fee
HIGH DEMAND!

ORDER NOW AND WE'LL

PRIORITIZE YOUR SHIPMENT

PRODUCT OPTIONS
$3,599.00 USD
HIGH DEMAND — ORDER TO PRIORITIZE YOUR SHIPMENT Free 3-Year Extend Warranty
Questions? Call Us 800-708-0087
Features
  • Master Overhaul Kit: Complete rebuild kit ensures reliability and long-lasting performance.
  • All New Electronics: Modernized components provide precise shifting and improved compatibility with today’s driving needs.
  • PREVENT TRANSMISSION FAILURE: Watch our step-by-step installation video https://monstertransmission.com/pages/how-to-properly-install-a-transmission
ABOUT THIS PRODUCT

The RoadReady 48RE transmission—a 4-speed automatic powerhouse engineered for heavy-duty trucks, high-torque diesel engines, and serious towing and hauling applications. Known for its bulletproof construction and reliable performance, the 48RE is built to take on the toughest jobs without breaking a sweat. Whether you’re towing heavy loads or tackling daily drives, this transmission delivers smooth, consistent power and long-lasting durability.

Designed to handle massive torque, the 48RE features reinforced internals and advanced electronic controls for precise, reliable shifting under load. Its robust design ensures superior performance, whether you’re hauling trailers, plowing through off-road conditions, or upgrading your vehicle for serious horsepower. Built for Dodge Ram trucks and high-performance applications, the RoadReady 48RE is ready for whatever you throw at it.

WARRANTY

Note

  • 6 Year Warranty Unlimited Miles (3 Year Monster + 3 Year Extend)

NOTE

  • *For Stock/OEM replacement only. If your vehicle has any aftermarket upgrades—such as a lift, larger tires, upgraded exhaust, throttle body, tune, or other performance enhancements—contact us or explore our StreetMonster and Up series for the perfect fit.
  • This RoadReady unit is manufactured by a Monster-Approved vendor and is not built in-house by Monster Transmission.
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Frequently Asked
When Will My Transmission Ship?

In-stock transmissions usually ship the next business day.

Custom builds or out-of-stock units typically ship within 4–6 weeks.

Need it sooner? Call us — we can often make special arrangements.

What Is the Warranty?

We offer the most comprehensive coverage in the industry:

  • RoadReady: 6 Year (3 Year Manufacture, 3 Years from Extend)
  • StockMonster: 4 Year (1 Year Manufacture, 3 Years from Extend)
  • StreetMonster: 5 Years (2 Year Manufacture, 3 Years from Extend)
  • SportMonster: 6 Years (3 Year Manufacture, 3 Years from Extend)
  • TrackMonster: 4 Year (2 Year Manufacture, 3 Years from Extend)

Extend warranties are included on all Transmission Purchases read more HERE.

Is Shipping Cheaper if I Use a Commercial Address?

No — we offer a $299 Flat-Rate One-Way Shipping to any address, commercial or residential.

If you find a better rate, you're welcome to arrange your own shipping.

Does this Transmission include Fluid?

No — fluid must be purchased separately. We offer special discounted prices and even cheaper shipping options when you bundle with our fluid at checkout.

How do I Return my Old Transmission Core?

Returning your core is simple. Once you are ready to return your core, you can initiate the return process in one of two ways:

  • Fill out our Core Return Form (available online) using the button below.
  • Or call our Customer Service Team at 800-708-0087 to schedule your return freight pickup.

Please Note:

  • The customer is responsible for the return shipping cost.
  • A flat-rate fee of $299 will be deducted from your core refund to cover return freight and handling. If Round Trip Shipping is not Prepaid Upfront.
  • The core must be the same model and not cracked or damaged beyond rebuild.

Our goal is to make this process as seamless as possible — if you have questions about your core return, just give us a call.