Agricultural Tractor
🚜Tie Rod Ends for Agricultural Tractors

Precision Engineering Meets Rugged Performance in the Field
🔧 How GAP Redefines Steering Components for Agricultural Machinery
Great Auto Parts has long specialized in automotive steering systems, with expertise in tie rod ends, rack ends, ball joints, and control arms. Now, we’re extending this precision and commitment to quality into the agricultural sector—developing robust, high-performance Agricultural inner and outer tie rod ends specifically for tractors and farm machinery.
Based on our technical research and field testing, inner tie rods (also known as rack ends) for agricultural vehicles require significantly higher standards than those used in passenger cars:
Comparison of inner tie rods: regular vehicles vs. agricultural tractors
| Feature | Inner Tie Rod for Regular Vehicles | Inner Tie Rod for Agricultural tractors |
| Size and Strength | Smaller, designed for daily road driving | Larger, stronger to withstand heavy loads and rough terrain |
| Design Adaptation | Designed for standard road conditions | Designed to cope with a wider range of motion and extreme angles |
| Material and Construction | Made of standard materials, suitable for general road use | Made of durable materials, resistant to wear, corrosion, and environmental factors like dirt, mud, and moisture |
| Maintenance Needs | Requires less frequent maintenance and replacement | Requires more frequent maintenance and replacement due to harsh working conditions |
| Attachment Compatibility | Usually does not need to be compatible with multiple attachments | Needs to be compatible with a variety of agricultural attachments and tools |
| Pull-Out Test Strength | Withstands an average pull force of 4 to 6 tons (passenger cars) | Can withstand an average pull force of 8 tons (heavy commercial vehicles and agricultural tractors) |
🌾 GAP’s Agricultural Product Line Advantages
- OEM Precision Fit: Developed for KUBOTA L4508 (OEM 35080-44662), successfully exported to Vietnam and other Southeast Asian markets.
- Dual Standard Compliance: Manufactured to SAE J490/J491 and German aftermarket quality standards for global compatibility.
- Rigorous Testing: GAP rack ends withstand up to 8 tons of pull force, with ball joint clearance as low as 0.06mm—ensuring long-term durability and minimal wear.
- Rapid Prototyping & Production: Sample development within 30 days, supporting fast delivery for Southeast Asian distributors.
- Brand Trust Extension: GAP’s reputation in the automotive sector now powers confidence in agricultural machinery components.
📦 Application & Market Expansion
- Compatible Models: KUBOTA L4508 and other mainstream tractor models (John Deere…)
- Target Markets: Vietnam, Thailand, Indonesia, the Philippines—key agricultural regions in Southeast Asia
- Use Cases: Paddy field cultivation, hillside land preparation, orchard management, and more
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