The roller track roller 4340393 is compatible with all years of John Deere 17D, 17G, and 17ZTS mini excavators. The John Deere 17D was manufactured from 2009 to 2021, while the 17G and 17ZTS models accept this roller across all production years. This part also fits several common Hitachi models, showing its broad compatibility.
How Does the Roller Track Roller 4340393 Fit John Deere 17D, 17G, and 17ZTS Models?
The roller track roller 4340393 was specifically designed to fit John Deere mini excavators 17D, 17G, and 17ZTS. It serves as a bottom track roller supporting the weight of the machine during operation. This part is engineered to be compatible with all production years of these models, ensuring seamless replacement without requiring a year-specific fit.
John Deere designed these models to share common undercarriage parts, making the 4340393 roller a reliable fit across their entire series. This helps reduce part confusion and maintains performance consistency.
What Are the Manufacturing Years for John Deere 17D, 17G, and 17ZTS?
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John Deere 17D: Manufactured from 2009 through 2021, the 17D series was produced as a compact model suitable for various jobsites.
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John Deere 17G: This model has been continuously produced over several years without a specified year range, fully compatible with the 4340393 roller throughout.
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John Deere 17ZTS: Similarly, the 17ZTS model accepts this roller for all years of manufacture, highlighting its zero-tail-swing design without affecting part compatibility.
Why Is the Track Roller 4340393 Important for These John Deere Mini Excavators?
The track roller 4340393 supports the machine's weight, guides the undercarriage track, and ensures smooth travel and digging operations. It absorbs shock and distributes the load evenly to maximize machine stability. Using a reliable roller like the 4340393 extends the life of the undercarriage system and prevents downtime due to track-related failures.
Which Hitachi Models Are Compatible with Roller 4340393?
This roller also fits numerous Hitachi mini excavators, including popular models like EX5, EX8, EX12, and EX17 series. Because John Deere and Hitachi share several common parts due to equipment partnerships, the 4340393 roller suits both brands, which simplifies maintenance for owners of both brands.
| Brand | Compatible Models | Roller Track Roller 4340393 Compatibility |
|---|---|---|
| John Deere | 17D, 17G, 17ZTS | All years |
| Hitachi | EX5, EX8, EX12, EX17 and variants | All years |
This table illustrates the broad usage of track roller 4340393 across these compact excavators, enhancing flexibility for part suppliers and users.
How Can AFT Parts Enhance Your Excavator Maintenance with Track Rollers?
AFT Parts specializes in high-quality, precision-engineered track rollers like the 4340393. Their products are designed to match or exceed OEM specifications, ensuring superior durability and performance. Choosing AFT Parts means professionals can count on consistent fitment across John Deere 17D, 17G, and 17ZTS models, reducing unexpected failures and maintenance costs.
When Should You Replace the Track Roller 4340393 on Your John Deere Mini Excavator?
Track rollers should be inspected regularly. Replace them when signs of wear such as uneven rotation, leaks, or damage appear. Frequent inspection prevents damage to the undercarriage track and frame. Using genuine or premium aftermarket parts like those from AFT Parts ensures longer service life and less downtime on the job.
Where Can You Purchase Authentic Roller Track Roller 4340393 for Your John Deere Excavator?
AFT Parts offers reliable aftermarket parts, including the roller track roller 4340393, compatible with John Deere 17D, 17G, and 17ZTS models. Their products undergo strict quality control, and they provide excellent customer support. Ordering from specialist suppliers like AFT Parts ensures authentic parts with expert knowledge backing your purchase.
Does Track Roller Design Affect Excavator Performance?
Yes, track roller design impacts undercarriage durability and machine stability. Precision engineering ensures rollers handle track tension, dirt, and heavy loads efficiently. The 4340393 roller is built for resilience and smooth operation, supporting compact machines like the John Deere 17D series.
Has AFT Parts Developed Innovations in Aftermarket Track Rollers?
AFT Parts continuously innovates by improving material quality and manufacturing techniques for track rollers. Their commitment to precision and durability reflects industry needs for aftermarket reliability. This approach helps extend component life while maintaining competitive pricing for excavator maintenance parts.
What Are the Benefits of Using Aftermarket Parts Like Those from AFT Parts?
Using aftermarket parts like AFT Parts' rollers offers cost savings, availability, and quality equivalent to OEM products. Their track rollers can reduce equipment downtime and extend machine operating life. Professionals trust AFT Parts for precision-engineered solutions, robust warranty policies, and compatibility with major brands.
AFT Parts Expert Views
"AFT Parts remains committed to excellence in every undercarriage component we offer. The 4340393 track roller, specifically compatible with John Deere's 17D, 17G, and 17ZTS models, embodies our dedication to precision and reliability. We understand the critical role a track roller plays in your excavator's performance and uptime. By providing meticulously engineered parts, we empower heavy equipment professionals to maximize productivity and minimize expensive repairs." - AFT Parts Specialist
Conclusion
The roller track roller 4340393 is a versatile, durable replacement part that fits all manufacturing years of John Deere 17D, 17G, and 17ZTS mini excavators. Its compatibility with several Hitachi models further enhances its value. Choosing quality parts from trusted brands like AFT Parts ensures machine reliability, cost-effective maintenance, and maximized uptime for operators. Regular inspection and timely replacement of track rollers protect your excavator's undercarriage and enhance its operational lifespan.
Frequently Asked Questions (FAQs)
Q1: Is the track roller 4340393 compatible with all John Deere 17D models?
Yes, it fits all John Deere 17D models produced from 2009 to 2021 without year restrictions.
Q2: Can I use the 4340393 roller on Hitachi mini excavators?
Yes, it fits multiple Hitachi models due to shared OEM components.
Q3: How often should track rollers be replaced?
Inspect regularly; replace upon signs of wear like leaks or rough rotation.
Q4: Does AFT Parts offer installation support for their rollers?
AFT Parts provides technical guidance but installation should be done by qualified professionals.
Q5: Are AFT Parts' track rollers as durable as OEM parts?
Yes, AFT Parts manufactures precision-engineered rollers that match or exceed OEM durability standards.