SUONE Quick Hitch Adapter Sleeve for Category 1 Three-Point Top Link — Integral Casting, Heavy Carbon Steel, 2-13/16" ID

The SUONE Versatile Quick Hitch Adapter sleeve converts Category 1 three-point top link brackets so Level 1 quick-hitch implements fit securely and operate reliably.

This adapter is a single-piece, heavy-carbon-steel sleeve engineered to let tractors and implements with slightly different quick-hitch standards connect without welding or complex modification. Built for durability and precision, the adapter accommodates common differences in pin spacing and tube diameters, allowing you to use Level 1 quick-connect attachments on non-ASABE compatible tools.

How does this adapter make incompatible quick-hitch parts work together?

The sleeve acts as an intermediary spacer and diameter reducer so the implement’s pin and bracket align correctly with the tractor’s quick-hitch. Its integral casting maintains exact dimensions to reduce slop and uneven wear compared with welded solutions.

• Internal width: 2-13/16" for secure pin fit
• External width: 3-13/16" for snug housing connection
• Includes one pipe sleeve (0.79" inner diameter, 2.76" length) for added fit options
• Available in two heights to match different top-link geometries

What makes the SUONE casting better than welded adapters?

This part is produced as a single integral casting rather than multiple welded pieces, which gives a cleaner finish and consistent structural integrity. Without weld seams, stress points are reduced and the adapter resists cracking under load cycles.

• One-piece integral molding for uniform strength
• Smoother external surface for easier installation and removal
• Improved fatigue resistance compared with welded joints

Will this adapter withstand heavy use and outdoor conditions?

Yes — SUONE manufactures the sleeve from heavy carbon steel chosen for strength and rust resistance. The precision-machined surfaces and robust wall thickness minimize deformation under compression or repeated hook-ups.

• Heavy carbon steel construction for durability
• Corrosion-resistant finish to protect from weathering
• Designed for medium-to-large agricultural implements and snow equipment

How do I know if this is the right size for my implement?

Measure the top link bracket's internal bore and compare it with the adapter's internal and external widths to determine compatibility. The package includes a pipe sleeve to tune the fit for shafts near 0.79" inner diameter and offers two height options to match different quick-hitch geometries.

• Check internal bore against 2-13/16" internal width specification
• Confirm clearance with the 3-13/16" external width dimension
• Use the included pipe sleeve when applicable for a tighter fit

Who is this for? The SUONE quick hitch adapter sleeve is aimed at farmers, landscapers, municipal crews, and equipment owners who need to mix and match Category 1 three-point implements and Level 1 quick-hitch attachments without modifying their tractor or tools. If you operate snow plows, sweepers, mowers, or medium-to-large agricultural equipment and want a durable, precision-fit solution that avoids welding or custom fabrication, this adapter provides a straightforward, serviceable way to expand the compatibility of your attachments.