CURT 45311 Ball Mount, Class IV, 1-1/4 in Shank, Carbon Steel, Powder Coated
The CURT Towing Ball Mount: IV (MPN 45311) is a non-adjustable ball mount made from powder-coated carbon steel with a chip-resistant finish. It features a 1 1/4 in compatible ball shank diameter and is backed by a…
SKU 3G-OTH-481767
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CURT Towing Ball Mount: IV (MPN 45311) is a non-adjustable ball mount made from powder-coated carbon steel with a chip-resistant finish. It features a 1 1/4 in compatible ball shank diameter and is backed by a limited lifetime warranty (1 yr finish, 1 yr parts).
Frequently Asked Questions
What is the CURT 45311 ball mount used for?
The CURT 45311 ball mount is used for towing trailers, boats, and equipment. It connects a trailer coupler to a vehicle hitch receiver, providing a secure, non-adjustable towing point for Class IV applications.
What are the specifications of the CURT 45311 ball mount?
The CURT 45311 is a Class IV ball mount made from powder-coated carbon steel with a chip-resistant finish. It has a 1 1/4 in compatible ball shank diameter and is non-adjustable. It includes a limited lifetime warranty (1 yr finish, 1 yr parts).
Where to buy the CURT 45311 ball mount worldwide?
3G Electric supplies the CURT 45311 ball mount worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source genuine CURT towing components for global industrial and fleet customers.
How to select the right CURT ball mount for my trailer?
To select the right CURT ball mount, match the vehicle hitch class (e.g., Class IV) and the ball shank diameter (1 1/4 in for the 45311). Ensure the ball mount's weight rating exceeds your trailer's gross trailer weight. Consult your vehicle and trailer manuals for exact requirements.
Used in
Common applications for CURTCURT 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.