---
product_id: 6503963
title: "CURT Manufacturing 45405 2-1/2\" to 2\" Receiver Adapter Sleeve"
brand: "curt"
price: "S/.174"
currency: PEN
in_stock: true
reviews_count: 13
category: "Curt"
url: https://www.desertcart.pe/products/6503963-curt-manufacturing-45405-2-1-2-to-2-receiver-adapter
store_origin: PE
region: Peru
---

# 2.5" to 2" precision fit Durable carbide black powder coat High-strength carbon steel CURT Manufacturing 45405 2-1/2" to 2" Receiver Adapter Sleeve

**Brand:** curt
**Price:** S/.174
**Availability:** ✅ In Stock

## Summary

> 🚚 Upgrade your tow game with precision and durability!

## Quick Answers

- **What is this?** CURT Manufacturing 45405 2-1/2" to 2" Receiver Adapter Sleeve by curt
- **How much does it cost?** S/.174 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/6503963-curt-manufacturing-45405-2-1-2-to-2-receiver-adapter)

## Best For

- curt enthusiasts

## Why This Product

- Trusted curt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Crafted from high-strength carbon steel to handle your toughest towing demands.
- • **Lifetime Confidence:** Backed by a limited lifetime warranty—because reliability isn’t optional.
- • **Rust & Chip Resistant:** Carbide black powder coat finish protects against rust, chips, and UV damage—stay flawless mile after mile.
- • **Seamless Size Adaptation:** Effortlessly converts 2.5" receiver to 2" shank for ultimate towing flexibility.
- • **Quick & Secure Installation:** Designed for easy, no-fuss setup so you’re back on the road faster.

## Overview

The CURT 45405 Receiver Adapter Sleeve converts a 2-1/2" x 2-1/2" hitch receiver to fit a 2" x 2" shank, made from high-strength carbon steel with a carbide black powder coat finish for superior rust and chip resistance. It offers easy installation, universal compatibility, and is backed by a limited lifetime warranty, making it a trusted choice for professional-grade towing adaptability.

## Description

CURT hitch adapters can be used for many different purposes when hitching up a trailer. Whether a ball mount shank is too small or too large to fit into a receiver tube, a CURT adapter can make up the difference. Our adapters are built with exceptional strength and designed to be precisely fitted for their application. We carry trailer hitch adapters to accommodate both receiver tube openings and shanks of 1-1/4", 2" and 2-1/2" dimensions. CURT adapters also come in various lengths to allow more clearance for a cargo carrier, bike rake or spare tire. This CURT reducer sleeve adapter converts a 2-1/2" x 2-1/2" receiver tube opening to a 2" x 2" opening. It installs easily and is compatible with virtually any 2-1/2" x 2-1/2" hitch. Its gross trailer weight capacity and tongue weight capacity are limited to the hitch. All CURT adapters are constructed using our quality manufacturing processes. We CNC-form each unit, weld it together using advanced robotic systems and then mechanically descale every surface to make each adapter smooth to accept a finishing coat. To finish off this adapter, we give it a durable black carbide powder coat finish to ensure it has excellent rust, chip and UV resistance.

Review: Great fitment - Works perfectly as described
Review: Perfect hitch reducer - I needed a hitch adapter until I could buy a larger ball mount. I’ve bought Curt products before and they’ve been great. This is no different. The little detent really helps so you don’t push it in too far.

## Features

- Adapts 2-1/2" Receiver to 2" Shank: Fits 2" x 2" Shank into 2-1/2" x 2-1/2" Receiver Tube
- Reliable Towing: High-Strength Carbon Steel Construction
- Durable Finish: Carbide Black Powder Coat Resists Rust, Chips, and UV Damage
- Quick Adaptation: Easy, Secure Installation
- Warranty: Limited Lifetime (One-Year Finish, One-Year Parts)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001EOWQRQ |
| Automotive Fit Type | Universal Fit |
| Brand Name | CURT |
| Compatible with Vehicle Type | Trailer |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,337) |
| Finish Type | Powder Coated |
| Included Components | Reducer Sleeve |
| Item Length | 12.75 Inches |
| Item Type Name | Trailer Hitch Receiver Adapter Reducer Sleeve, 2-1/2-Inch to 2-Inch |
| Item Weight | 0.18 Pounds |
| Item Width | 0.5 Inches |
| Manufacturer | Curt Manufacturing |
| Manufacturer Part Number | 45405 |
| Manufacturer Warranty Description | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Material Type | Carbon Steel |
| Model Number | 45405 |
| OEM Equivalent Part Number | 45405 |
| UPC | 612314025053 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CURT
- **Finish Type:** Powder Coated
- **Item Weight:** 0.18 Pounds
- **Material:** Carbon Steel
- **Vehicle Service Type:** Trailer

## Images

![CURT Manufacturing 45405 2-1/2" to 2" Receiver Adapter Sleeve - Image 1](https://m.media-amazon.com/images/I/71tpC1drR3L.jpg)
![CURT Manufacturing 45405 2-1/2" to 2" Receiver Adapter Sleeve - Image 2](https://m.media-amazon.com/images/I/61RYACi7nEL.jpg)
![CURT Manufacturing 45405 2-1/2" to 2" Receiver Adapter Sleeve - Image 3](https://m.media-amazon.com/images/I/71z+Lc28T-L.jpg)
![CURT Manufacturing 45405 2-1/2" to 2" Receiver Adapter Sleeve - Image 4](https://m.media-amazon.com/images/I/71YKdoU7zoL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great fitment
*by R***H on January 4, 2026*

Works perfectly as described

### ⭐⭐⭐⭐⭐ Perfect hitch reducer
*by J***. on January 29, 2026*

I needed a hitch adapter until I could buy a larger ball mount. I’ve bought Curt products before and they’ve been great. This is no different. The little detent really helps so you don’t push it in too far.

### ⭐⭐⭐⭐⭐ Excellent hitch receiver.
*by S***Y on July 22, 2024*

⭐⭐⭐⭐⭐ I recently purchased the CURT 45405 Trailer Hitch Receiver Adapter Reducer Sleeve, and it has been a great addition to my towing setup. The adapter is well-made with a sleek carbide black finish that looks durable and stylish. It fits perfectly, converting my 2-1/2 inch receiver down to a 2-inch receiver, and it’s held up really well during use. Installation was straightforward, and the adapter is solid and reliable. If you need a quality reducer sleeve for your trailer hitch, I highly recommend this one. It’s effective, sturdy, and a great value for the price!

## Frequently Bought Together

- CURT 45405 Trailer Hitch Receiver Adapter Reducer Sleeve, 2-1/2 to 2-Inch, Carbide Black Powder Coat
- Rhino USA Trailer Hitch Pin (2.5 Inch) Patented 5/8" Locking Receiver Hitch Pins for Class V Hitches - Weatherproof Anti-Theft Lockable Pin with Debris Protection - Used to Tow Truck, Boat, Bike-Black
- TOPTOW 64028HP Trailer Hitch Adapter 2-1/2" to 2" Hitch Reducer Sleeve Carbon Steel, 5/8 inch Pin & Clip Included

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**Shop now:** [https://www.desertcart.pe/products/6503963-curt-manufacturing-45405-2-1-2-to-2-receiver-adapter](https://www.desertcart.pe/products/6503963-curt-manufacturing-45405-2-1-2-to-2-receiver-adapter)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-19*