In professional-grade lawn and garden tractors, the steering system must deliver consistent precision over thousands of operating hours. This SYZAGRI Steering Tie Rod End is specifically engineered as a high-durability service replacement for John Deere part numbers AM137999 and AM134795. Designed for the front axle assemblies of the X300 and X500 Select Series, this component is the key to eliminating the steering "slop" that compromises tracking and safety.We know that the X-Series tractors are often utilized for heavy tasks beyond simple mowing—towing attachments, navigating uneven slopes, and operating in high-dust environments. These conditions place extreme stress on the ball joints inside the tie rod ends. At SYZAGRI, we use OEM-grade materials and maintain rigorous metric tolerances (M14 x 1.5 internal and M10 x 1.25 external) to ensure a vibration-resistant connection that matches your equipment’s original factory geometry. The assembly is heat-treated to resist premature wear, ensuring your steering remains tight and responsive even after a full season of heavy use.At SYZAGRI, we recommend replacing tie rod ends in pairs to ensure perfectly balanced handling and to prevent uneven tire wear. Whether you are maintaining a commercial fleet of X500s or a private estate X300, choosing our field-hardened components ensures your equipment stays productive and reliable. We don't just sell parts; we provide the engineering confidence that allows you to focus on the task at hand without worrying about component failure.
| Female Thread (Internal) | M14 x 1.5 |
| Male Thread (Stud) | M10 x 1.25 |
| Overall Height | Approx. 98 mm (3.86 inches) |
| Overall Length | Approx. 95 mm (3.75 inches) |
| Weight | 0.36 lbs (6 oz) |
| OEM Cross-Ref | AM137999, AM134795 |
| Material | High-Strength Steel with Precision Ball Joint |
Verified Compatibility
Replace OEM Part Numbers: AM137999, AM134795, AM133072, AM133073, 14M7455, 14M7488
Fits OEM Models: John Deere X300 Series (X300, X310, X320, X350, X380, etc.), X500 Series (X500, X520, X530, X534, X540, X590, etc.)