Finding reliable 3-point lift arms for Category 1 tractors is essential for safe and efficient implement mounting. This guide highlights five compatible options, drawn from reputable brands, with attention to fit, durability, and versatility across common Cat 1 configurations. Each entry includes a brief overview of its key features to help buyers compare compatibility and performance.
| Product | Brand | Key Feature |
|---|---|---|
| Lift Arm Repair End Cat 1 | Neat Attachments | Direct Cat 1 fit with 7/8″ hole diameter |
| 26 1/2″ Lower Lift Arm Cat 1 | Neat Attachments | Long reach with 7/8″ ball end hole, 26.5″ length |
| LA3322 Cat 1 Lift Arm Repair End | Reliable Aftermarket Parts | OEM-replacement style for Cat 1 |
| 3 Point Lift Arm Cat I (159328) | Reliable Aftermarket Parts | Universal Cat I replacement arm, 25.5″ length |
| Lift Arm Leveling Assembly Cat 1 | Parts ASAP | Wide compatibility with many Cat 1 tractors |
Lift Arm Repair End CAT 1, Universal Replacement

Brand: Neat Attachments
Features: Hole Diameter: 7/8″; Overall Length: 3″; Width: 2 1/2″
26 1/2″ Lower Lift Arm CAT 1

Brand: Neat Attachments
Features: 7/8” Ball End Hole; Center to Center of Hole – 24″; Overall Length – 26-1/2″
LA3322 Fits Category 1 Farm Tractor Lift Arm

Brand: Reliable Aftermarket Parts
Features: One New Aftermarket Replacement Lift Arm Repair End, Replaces Part Number: LA3322, Fits Category 1
159328 3 Point Lift Arm (Fits CAT I) 25.5″ Long

Brand: Reliable Aftermarket Parts
Features: One New Aftermarket Replacement Lower Link Lift Arm; Fits Universal Applications; Length: 645mm (25 13/32”); Thickness: 16mm; Width: 65mm; No. holes: 3; Fitting: RH/LH
Lift Arm Leveling Assembly Cat 1

Brand: Parts ASAP
Features: Compatible with Ford NAA, 2N, 8N, 9N, 600-861 series; Also compatible with Massey Ferguson TE/TO series; Supports Oliver 550 as listed.
Buying Guide
Key purchase considerations for Category 1 lift arms include compatibility, durability, and mounting geometry. Consider the following perspectives to ensure a solid choice:
- Compatibility with your tractor and implements: Confirm Category 1 fit, hole diameter, and mounting point alignment to prevent misalignment or excessive wear.
- Material quality and finish: Look for hardened steel or equivalent alloys with corrosion-resistant finishes to withstand field conditions.
- Length and reach: Longer arms enable more versatile implement use, but ensure they do not interfere with tires or hydraulics on your specific tractor model.
- Replacement availability: Aftermarket and OEM options vary; verify part numbers and cross-compatibility with existing components.
- Durability under load: Inspect load ratings, especially for bushings and weld-on ends, to maintain safe operation during demanding tasks.
- Installation and maintenance: Favor parts with straightforward installation and accessible replacement components to reduce downtime.
- Cost vs. longevity: Consider total cost of ownership, including potential need for adapters or extra hardware, versus expected lifespan.
- Warranty and support: Prefer brands offering clear warranty and customer support to resolve compatibility or quality issues quickly.
When evaluating options, compare overall length, hole size, and whether the part is a direct replacement or an adapter. For older tractors, leveling assemblies and compatibility with multiple brands can simplify maintenance. For newer models, prefer OEM-recommended parts to minimize precision-fit issues. Always verify fit with your tractor’s model, serial number, and the specific implement you plan to attach. This approach helps balance reliability, performance, and value across your 3-point lift system.