Technical Dimensions
| Part # | 2054978 |
|---|---|
| Tooth Count | 19 |
| Bolt Hole Count | 18 |
| Auxiliary Holes | |
| Outside Diameter | |
| Inside Diameter | |
| Dish Depth | |
| Flange Diameter | |
| Drive Configuration | |
| Mount Configuration | |
| Stamped Part # | |
| Pitch | |
| Weight | 28.82 lbs |
Heavy Duty Sprocket for Hitachi, Komatsu & More | Part #SP2054978
Regular Price
$230.00
x 1
PRODUCT SPECIFICATIONS
Construction & Features
| Durability | Heavy duty only |
|---|---|
| Fitment | OEM-reference match |
| Construction | Drop forged steel |
| Finish | Heat-treated hardening |
Fitment Table
| John Deere | 50D, 50G, 50P |
|---|
Frequently Asked Questions
Fitment, availability, fulfillment, and support for this product
What is the part number for Heavy Duty Sprocket for Hitachi, Komatsu & More | Part #SP2054978?
The catalog lists this replacement as TrackTECH SKU SP2054978. Confirm the number and physical configuration against the original component before ordering.
How do I verify that SP2054978 fits my machine?
Confirm the equipment make and model, the original part number, component position, and measured dimensions. Check the serial range when the exact machine or undercarriage configuration requires it.
What should I inspect when replacing SP2054978?
Inspect drive teeth for hooks, chips, and uneven wear, and compare the number of teeth and mounting holes with the existing sprocket.
What information should I provide when ordering SP2054978?
Provide the equipment make and model, the existing component part number or clear photos, required position, quantity, and any applicable serial information. TrackTECH can review the fitment before fulfillment.
What sprocket dimensions should I compare for SP2054978?
The catalog records 19 teeth and 18 mounting bolt holes. Verify these counts and the mounting dimensions on the original sprocket before ordering.
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