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CURT Trailer Ball: V, 15,000 lb Gross Vehicle Wt Capacity, 2 5/16 in Ball Dia - Hitch Balls
CURTHitch Balls

CURT Trailer Ball: V, 15,000 lb Gross Vehicle Wt Capacity, 2 5/16 in Ball Dia

The CURT Trailer Ball: V (MPN 40178) is a steel, chrome-finished hitch ball with a 2 5/16 in ball diameter and a 15,000 lb gross vehicle weight capacity. This OEM CURT product is a trailer ball designed for towing…

SKU 3G-OTH-480529

Brand
CURT
Item
Trailer Ball: V, 15,000 lb Gross Vehicle Wt Capacity, 2 5/16 in Ball Dia
Category
Hitch Balls
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Technical Specifications

CURT
Manufacturer Part Number
40178
Type
Steel, Chrome
Material
Steel
Finish
Chrome
Ball Dia
2 5/16 in
Ball Type
Trailer Ball
Gross Vehicle Wt Capacity
15,000 lb
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CURT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CURT Trailer Ball: V (MPN 40178) is a steel, chrome-finished hitch ball with a 2 5/16 in ball diameter and a 15,000 lb gross vehicle weight capacity. This OEM CURT product is a trailer ball designed for towing applications.

Frequently Asked Questions

What is the CURT 40178 trailer ball used for?

The CURT 40178 is a steel, chrome-finished hitch ball used for towing trailers, boats, and equipment. With a 2 5/16 in ball diameter and 15,000 lb gross vehicle weight capacity, it suits heavy-duty towing applications across agriculture, construction, and logistics.

What are the specifications of the CURT 40178 trailer ball?

The CURT 40178 is a steel trailer ball with a chrome finish, 2 5/16 in ball diameter, and 15,000 lb gross vehicle weight capacity. It is a V-type ball from CURT, designed for reliable towing. Material is steel; finish is chrome.

Where to buy the CURT 40178 trailer ball worldwide?

3G Electric supplies the CURT 40178 trailer ball worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 15,000 lb capacity, chrome-finished hitch ball to your location. Contact us for availability and delivery.

How to select the right CURT trailer ball for my towing needs?

Select a CURT trailer ball by matching ball diameter to your coupler size and ensuring the gross vehicle weight capacity exceeds your trailer's loaded weight. For the CURT 40178, use a 2 5/16 in coupler and verify your trailer does not exceed 15,000 lb. Always follow manufacturer guidelines.

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 hitch balls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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