CURT 40170 Trailer Ball, 2 in, 7,500 lb Capacity, Chrome Steel
The CURT Trailer Ball: III/IV (MPN 40170) is a steel, chrome-finished hitch ball with a 2 in ball diameter and a gross vehicle weight capacity of 7,500 lb. This trailer ball is designed for towing applications…
SKU 3G-OTH-480507
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Product Description
The CURT Trailer Ball: III/IV (MPN 40170) is a steel, chrome-finished hitch ball with a 2 in ball diameter and a gross vehicle weight capacity of 7,500 lb. This trailer ball is designed for towing applications requiring a Class III/IV hitch.
Frequently Asked Questions
What is the CURT 40170 trailer ball used for?
The CURT 40170 trailer ball is used for towing trailers with a Class III or IV hitch. It supports a gross vehicle weight capacity of 7,500 lb and has a 2 in ball diameter, making it suitable for medium-duty towing applications such as boat trailers, utility trailers, and campers.
What are the specifications of the CURT 40170 trailer ball?
The CURT 40170 trailer ball is made of steel with a chrome finish. It has a 2 in ball diameter and a gross vehicle weight capacity of 7,500 lb. It is designed for Class III/IV hitches and is manufactured by CURT under part number 40170.
Where to buy the CURT 40170 trailer ball worldwide?
3G Electric supplies the CURT 40170 trailer ball to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us to order this chrome-finished steel hitch ball for your towing needs.
How to select the right trailer ball for a Class III hitch?
To select the right trailer ball for a Class III hitch, match the ball diameter to your trailer coupler size—commonly 2 in. Ensure the ball's gross vehicle weight capacity, such as 7,500 lb for the CURT 40170, meets or exceeds your trailer's loaded weight. Also verify the shank diameter fits your hitch.
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Common applications for CURTCURT Products
3G Electric supplies CURT hitch balls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.