Antrys Tractor Lower Lift Arm Bushing Kit — 10pcs Galvanized Cat II to I Adapter, 7/8 in ID

Antrys 10-piece lower lift arm bushing kit converts Category II lift arms to Category I implements, delivering a snug, wobble-reducing fit that protects your hitch and implements.

These galvanized iron bushings are engineered to bridge the size difference between Category II tractor lift arms and Category I implements, letting you use a broader array of tools without troublesome lateral play. Each sleeve is precision-sized to 1-1/8" outer diameter, 7/8" inner diameter and 1-3/4" length, and the kit contains five bushings per pack. Built to resist corrosion and deformation, the Antrys bushings help maintain alignment under load and extend the service life of hitch pins and implement bearings.

How do these bushings improve hitch stability?

By filling the gap between larger Category II lift arms and smaller Category I implement pins, the bushings remove excess movement that causes rattling and uneven wear. A tighter fit transmits forces more evenly, reducing side-load stress on the hitch components.

• Precision outer diameter: 1-1/8" for a secure fit with Cat II arms
• Inner bore: 7/8" sized for standard Cat I implement pins
• Length: 1-3/4" keeps the sleeve centered and resists axial shifting
• Galvanized iron construction reduces corrosion and long-term deformation

Will these bushings fit my tractor and implements?

These bushings are designed as universal drop-in adapters for common Category II to Category I conversions and replace multiple OEM numbers, making them compatible with many tractors and implements. Verify the pin and arm diameters on your equipment; if your lift arm outer bore is near 1-1/8" and your implement pin is 7/8", these will fit.

• Replaces part numbers such as 302910, 30291E1, 87760407 and others
• Works with standard Cat II lift arm bores and Cat I pins
• Sold in packs to ensure spares and paired replacements

How durable are these bushings in field conditions?

Constructed from high-quality galvanized iron, the sleeves resist rust, abrasion and bending under typical agricultural loads. The galvanizing adds a protective layer, helping the bushings last through wet seasons and frequent implement changes.

• Galvanized finish shields metal from moisture and oxidation
• Thick walls withstand shear and compressive forces from hitching
• Meets or exceeds original manufacturer specifications for fit and function

What comes in the pack and how should I use them?

Each pack includes five universal lower lift arm bushings sized for Cat II to Cat I conversions; the listing references common OEM numbers for easy cross-checking. Install by pressing the sleeve into the lift arm bore and aligning the implement pin through the inner diameter; lubricate lightly if needed for assembly and inspect regularly for wear.

• Pack includes 5 bushings—keep spares on hand for paired arms
• Simple press-fit installation into lift arm bore
• Inspect and replace when inner bore or outer surface shows excess wear

Who is this for? Farmers, landscapers and equipment owners who need to adapt Category II tractors to Category I implements will find this Antrys bushing kit a practical, affordable solution. It’s ideal for shops and operators wanting reliable, OEM-compatible adapters that reduce hitch play, protect pins and bearings, and increase implement flexibility without expensive modifications.