Found Better Price?...
We offer price Match plus 10% off the price different
Serving Canadian Since 2015
Couldn't load pickup availability
The CURT 45048 Receiver Tube Adapter is engineered for heavy-duty truck owners and trailer enthusiasts who need flexible towing solutions. This adapter allows you to connect a 2-inch shank accessory or ball mount to a larger 2-1/2 inch trailer hitch receiver, ensuring compatibility across various towing setups.
When your trailer hitch receiver and ball mount shank don't match, the CURT 45048 Receiver Tube Adapter provides the essential bridge. Designed with exceptional strength and precision fit, this adapter is built to overcome size discrepancies between your vehicle's hitch and your towing accessories. It offers a robust 4,500 lbs. Gross Trailer Weight (GTW) capacity and 450 lbs. Tongue Weight (TW). For enhanced towing power, when used with a weight distribution hitch, its capacity increases to 6,000 lbs. GTW and 600 lbs. TW. This adapter also features the versatility to be cut down from its full 34-inch length to a 24-inch length. This modification increases its weight-carrying capacity to 6,000 lbs. GTW and 600 lbs. TW, further boosting to 8,000 lbs. GTW and 800 lbs. TW when paired with a weight distribution hitch at the 24-inch configuration. Whether you're hauling equipment, recreational vehicles, or utility trailers, this adapter ensures your towing setup is secure and compliant.
| Specification | Details |
| Brand | CURT |
| Part Number | 45048 |
| SKU | BKDK_45048 |
| Product Type | Trailer Hitch Receiver Tube Adapter |
| Adapts From | 2-1/2 Inch Receiver |
| Adapts To Shank Size | 2 Inch |
| Length (IN) | 34 Inch (Can be cut to 24 Inch) |
| Gross Trailer Weight | 4,500 lbs. (6,000 lbs. with WD Hitch) |
| Tongue Weight | 450 lbs. (600 lbs. with WD Hitch) |
| Color/Finish | Black |
| Material | Carbon Steel |
| Warranty | Limited 1 Year Warranty (Contact Us) |
This CURT 45048 adapter is designed to fit into any standard 2-1/2 inch trailer hitch receiver. It is compatible with any towing accessory or ball mount featuring a 2-inch shank. Customers should always verify their existing hitch receiver size and the shank size of their towing accessories to ensure proper fitment. Please contact MyTruckPoint customer service if you have any questions regarding compatibility or specific application needs.
Installation involves sliding the adapter into your vehicle's 2-1/2 inch receiver and securing it with a pin and clip (not included). If you choose to shorten the adapter to 24 inches, ensure cuts are clean and edges are deburred. For towing, always ensure the adapter is properly secured and that your trailer's weight does not exceed the combined capacity of your hitch, vehicle, and the adapter. Regularly inspect the adapter for any signs of wear or damage.
Installation Guide:
CURT 45048 Receiver Tube Adapter Guide 1
(Note: Hitch pin and clip are typically sold separately and are required for installation.)
Ensure your towing setup is versatile and reliable with the CURT 45048 Receiver Tube Adapter. Available now and in stock at MyTruckPoint. We offer expert advice and a vast selection of truck parts and accessories. Contact us today to confirm compatibility or to place your order!
If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.
When it comes to your truck, compromise is not an option. At MyTruckPoint, we deliver the quality, speed, and trust that professionals across Canada depend on every day.
A decade of proven reliability serving truck owners, fleets, and businesses nationwide. We’ve built our reputation by delivering consistent quality and dependable service.
Over one hundred thousand successful orders — every one backed by accuracy, speed, and customer satisfaction you can count on.
No knock-offs. No compromises. Only genuine parts from top-tier brands, ensuring performance, safety, and long-term value.
Our parts are selected to handle real-world demands — tough jobs, long hauls, and harsh conditions. Because your truck deserves the best.
Premium quality doesn’t have to mean premium prices. We deliver exceptional value so you get more for every dollar spent.
Downtime costs money. That’s why we process orders quickly and deliver efficiently — so you can get back on the road faster.
Not sure what you need? Our experienced team is here to guide you with honest advice and the right solutions — every time.
We stand behind every order. Your satisfaction isn’t optional — it’s our priority.
MyTruckPoint — Trusted by Thousands. Built for the Road.
Thanks for subscribing!
This email has been registered!

We offer price Match plus 10% off the price different
Serving Canadian Since 2015