CURT Lunette Ring: 12,000 lb Gross Towing Wt Capacity, 3 in Ring Dia, 7 1/2 in Overall Lg
The CURT Lunette Ring (MPN 48631) is a steel towing component with a 3-inch ring diameter and 7 1/2-inch overall length, rated for a 12,000 lb gross towing weight capacity. 3G Electric sources this genuine CURT part…
SKU 3G-OTH-487211
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Product Description
The CURT Lunette Ring (MPN 48631) is a steel towing component with a 3-inch ring diameter and 7 1/2-inch overall length, rated for a 12,000 lb gross towing weight capacity. 3G Electric sources this genuine CURT part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CURT Lunette Ring used for?
The CURT Lunette Ring is a steel towing component used for connecting trailers to pintle hitches on heavy-duty trucks and agricultural equipment. It provides a secure coupling point for loads up to 12,000 lb gross towing weight, with a 3-inch ring diameter and 7 1/2-inch overall length.
What are the specifications of the CURT Lunette Ring 48631?
The CURT Lunette Ring MPN 48631 is made of steel with a 3-inch ring diameter and 7 1/2-inch overall length. It has a gross towing weight capacity of 12,000 lb. This genuine CURT part is designed for pintle-hitch towing applications in industrial and agricultural settings.
Where to buy the CURT Lunette Ring worldwide?
3G Electric supplies the genuine CURT Lunette Ring MPN 48631 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this part across 14 departments, with specialist expertise in combustion, pumps, and controls for accurate support.
How to select the right lunette ring for a pintle hitch?
To select the right lunette ring, match the ring diameter to your pintle hitch size and ensure the gross towing weight capacity exceeds your load. The CURT Lunette Ring 48631 offers a 3-inch ring diameter and 12,000 lb capacity. Always verify compatibility with your hitch manufacturer's specifications for safe operation.
Used in
Common applications for CURTCURT Products
3G Electric supplies CURT lunette rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.




