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CURT Towing Ball Mount: II, 3/4 in Compatible Ball Shank Dia, Ball Mount Ball Mount - Ball Mounts
CURTBall Mounts

CURT Towing Ball Mount: II, 3/4 in Compatible Ball Shank Dia, Ball Mount Ball Mount

The CURT Towing Ball Mount: II (MPN 45519) is a non-adjustable ball mount made of carbon steel with a powder-coated, UV-resistant finish. It is designed for Vehicle Class II and accepts a 3/4 in compatible ball shank…

SKU 3G-OTH-481761

Brand
CURT
Item
Towing Ball Mount: II, 3/4 in Compatible Ball Shank Dia, Ball Mount Ball Mount
Category
Ball Mounts
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Technical Specifications

CURT
Manufacturer Part Number
45519
Type
Ball Mount Ball Mount, Carbon Steel
Material
Carbon Steel
Finish
Powder Coated
Features
Limited Lifetime Warranty (1 yr Finish, 1 yr Parts)
Vehicle Class
II
Ball Mount Style
Ball Mount
Resistance Properties
UV-Resistant
Compatible Ball Shank Dia
3/4 in
Mount w/ Hitch Ball Style
Non-Adjustable
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CURT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CURT Towing Ball Mount: II (MPN 45519) is a non-adjustable ball mount made of carbon steel with a powder-coated, UV-resistant finish. It is designed for Vehicle Class II and accepts a 3/4 in compatible ball shank diameter. This ball mount is backed by a limited lifetime warranty (1 year finish, 1 year parts).

Frequently Asked Questions

What is the CURT 45519 ball mount used for?

The CURT 45519 ball mount is used for towing trailers, boats, and utility loads with a Class II hitch receiver. It provides a secure, non-adjustable connection point for a 3/4 in ball shank, making it suitable for light- to medium-duty towing applications.

What are the specifications of the CURT 45519 ball mount?

The CURT 45519 is a Class II, non-adjustable ball mount made of carbon steel with a powder-coated, UV-resistant finish. It accepts a 3/4 in compatible ball shank diameter and is backed by a limited lifetime warranty (1 year finish, 1 year parts).

Where to buy the CURT 45519 ball mount worldwide?

3G Electric supplies the CURT 45519 ball mount to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this Class II ball mount for your towing needs.

How to install the CURT 45519 ball mount?

To install the CURT 45519 ball mount, insert the shank into a Class II hitch receiver and secure it with the provided pin and clip. Attach the trailer coupler over the ball and lock the latch. Always verify the ball diameter matches your coupler and torque the nut to the manufacturer's specification.

Used in

Common applications for CURT
Fleet maintenance — CURT Box End Wrench (MPN 20001) for tightening hitch bolts and trailer fasteners
Construction site security — CURT Automotive Hitch Lock (MPN 23666) for securing equipment trailers and tool boxes
Warehouse operations — CURT cable locks for temporary locking of roll cages or pallet racks
Field service — CURT wrenches for on-site repair of towing equipment on service vehicles
Event logistics — CURT hitch locks for securing temporary barriers or stage equipment

CURT Products

3G Electric supplies CURT ball mounts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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CURT Towing Ball Mount: III, 1 in Compatible Ball Shank Dia, Ball Mount Ball Mount, Carbon Steel (MPN 45812). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Pin and Clip; Mount w/ Hitch Ball Style: Adjustable.
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CURT Towing Ball Mount: III, 1 in Compatible Ball Shank Dia, Ball Mount Ball Mount, Carbon Steel (MPN 45220). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Mount w/ Hitch Ball Style: Adjustable; Resistance Properties: Rust-Resistant.
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CURT Towing Ball Mount: II, 3/4 in Compatible Ball Shank Dia, Ball Mount Ball Mount, Carbon Steel (MPN 45521). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: II; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Mount w/ Hitch Ball Style: Non-Adjustable; Resistance Properties: Scratch-Resistant.