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CURT Loaded Forged Ball Mount with 2-5/16" Ball, 2" Drop, 15,000 lbs, 45331


Regular price $121.95 USD

Care information

To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:

  • Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
  • Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
  • For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
  • Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
  • Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
  • After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
  • If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.

Delivery and Shipping

Handling Time: Orders ship out within 1 business day after payment is received.

Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.

Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).

Tracking: A tracking number will be provided once your order is dispatched.

Product Overview:

The CURT loaded forged ball mount is a heavy-duty towing solution engineered for superior strength and convenience right out of the package. Pre-fitted with a factory-torqued trailer ball, this solid steel stinger eliminates the need for manual mounting and torquing, making it an excellent choice for hauling heavy-duty loads like large boat trailers, deluxe campers, and livestock trailers. It features a durable carbide black powder coat finish to resist rust, chipping, and UV damage, ensuring long-lasting reliability.

What's Included:

1 x Forged Ball Mount (2" Shank)
1 x 2-5/16" Trailer Ball (#40030)

Specifications:

Brand: CURT
Part Number: 45331
Shank Size: 2" x 2"
Trailer Ball Size: 2-5/16"
Gross Trailer Weight (GTW): 15,000 lbs.
Tongue Weight (TW): 1,500 lbs.
Drop: 2"
Length: 8-1/2"
Material: Solid forged steel
Finish: Carbide black powder coat (shank) / Polished chrome (ball)

Warranty & Support

This premium product is covered under CURT's Limited Manufacturer's Warranty, which offers a Limited Lifetime Structural Warranty along with a dedicated 1-Year Finish Warranty and 1-Year Parts Warranty.

Please note that all warranty claims must be processed directly through us as your authorized distributor, rather than contacting the manufacturer. For any warranty assistance, simply reach out to our dedicated support team with your order details and we will take care of the rest.

Payment & Security

Payment methods

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  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

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