John Deere JD333

PRODUCT DESCRIPTION

Description of Bottom Roller (AT493206) and Matching Undercarriage Parts for John Deere Compact Track Loaders

The core product is the AT493206 Bottom Roller, specifically designed for John Deere compact track loaders. It serves as a highly compatible aftermarket replacement part, and this document also includes references to exclusive undercarriage parts for the CT332 model. Detailed information is provided below:

1. Core Compatible Models: Note Serial Number Segment Differences
The AT493206 Bottom Roller is compatible with multiple John Deere compact track loaders. However, some models have serial number segment distinctions, and undercarriage parts for different segments are not interchangeable. The specific compatible models are as follows:
John Deere CT315
John Deere 317G (only for models with serial number J288093 and above)
John Deere 319D
John Deere 319E (only for models with serial number G254929 and above, J249321 and above)
John Deere CT322
John Deere CT323-D
John Deere CT323E (only for models with serial number G254917 and above, J249322 and above)
John Deere CT325G
John Deere CT329D
John Deere CT329-E (only for models with serial number E236704 and above)
John Deere CT331G
John Deere CT322, CT332
John Deere CT333-D
John Deere CT333E (only for models with serial number E236690 and above)
John Deere CT333G

2. Core Part Numbers: Main Number + Factory-Approved Alternative Numbers
1. Main Part Number
AT493206: The core aftermarket replacement model for this bottom roller, directly compatible with the aforementioned models.

2. Common Factory-Approved Alternative Numbers
Within John Deere’s original part system, this bottom roller has several alternative part numbers with identical functions and dimensions. These can be flexibly selected during procurement:
AT336091, AT322746, AT366460, ID2802

3. Core Product Advantages: Dual Assurance of Compatibility and Durability
Ready-to-Install for Cost Savings
Strictly designed to original factory specifications, it can directly reuse the existing bolts and mounting hardware of the equipment. No additional accessories need to be purchased, significantly simplifying the installation process and reducing labor costs.
Wear-Resistant, Durable, and Long-Lasting
The bottom roller features a triple flange structure that meets original factory standards. It is equipped with high-quality double lip seals, which effectively prevent sand, mud, and debris from entering the interior of the part while retaining lubricating oil. This avoids dry friction and wear, making it suitable for complex working conditions such as gravel and muddy construction sites, and significantly extending its service life.

4. Exclusive Matching Undercarriage Parts for John Deere CT332
If you need to perform overall undercarriage maintenance or part replacement for the John Deere CT332 model, refer to the following precisely matched part numbers:
Sprocket: T208400
Bottom Roller: AT336091 (interchangeable with AT493206)
Front/Rear Idler: AT322755
Rubber Tracks: Deere-0507

5. Key Procurement Reminder: Must Verify the Serial Number
Due to serial number segment differences in some models, the complete serial number of the equipment must be provided before procurement to confirm the compatibility of the bottom roller and avoid incorrect purchases that render the part unusable.
If you have questions about model matching or part replacement, please contact our team directly. We will provide accurate compatibility recommendations through serial number verification.