Technical Dimensions
| Part # | 4340393 |
|---|---|
| Tooth Count | |
| Bolt Hole Count | |
| Auxiliary Holes | |
| Outside Diameter | |
| Inside Diameter | |
| Dish Depth | |
| Flange Diameter | |
| Drive Configuration | |
| Mount Configuration | |
| Stamped Part # | |
| Pitch | |
| Weight | 8.69 lbs |
John Deere 17G Bottom Roller | Part #4340393
Regular Price
$151.25
x 1
PRODUCT SPECIFICATIONS
Construction & Features
| Durability | Heavy duty only |
|---|---|
| Fitment | Direct OEM match |
| Construction | Drop forged steel |
| Construction | Heat-treated hardening |
Frequently Asked Questions
Fitment, availability, fulfillment, and support for this product
What bottom roller / track roller fits the John Deere 17G?
This bottom roller / track roller is listed for the John Deere 17G and matches OEM Part #4340393. Before ordering, compare your machine make, model, serial number, and existing part number to confirm the correct undercarriage position and fitment.
What sprocket fits the John Deere 17G?
Matching drive sprocket options for the John Deere 17G include <a href="/products/john-deere-17g-sprocket">John Deere 17G Sprocket | Part #2056268</a>. When installing new rubber tracks, inspect sprockets for hooked, sharp, or uneven teeth because worn sprockets can shorten track life and damage the drive lugs.
What front idler fits the John Deere 17G?
Matching front idler options for the John Deere 17G include <a href="/products/john-deere-17g-front-idler">John Deere 17G Front Idler | Part #9312918</a>. Front idlers guide the track and help maintain proper tension, so inspect the flange, bearing condition, and wear surface before installing new tracks.
What rubber tracks pair with this bottom rollers?
Matching rubber track options connected to this John Deere 17G undercarriage setup include <a href="/products/john-deere-17g-rubber-tracks">John Deere 17G Rubber Tracks | 230x48x70 (Part #230X48X70)</a>. If you are replacing this part, inspect the full undercarriage so the new component and rubber tracks wear evenly together.
Should I inspect the full undercarriage before replacing this John Deere 17G part?
Yes. Sprockets, idlers, rollers, and rubber tracks wear together as a system. Before replacing this part for the John Deere 17G, inspect the full undercarriage for uneven wear, bearing play, hooked sprocket teeth, and track tension issues.
How do I confirm this product fits the John Deere 17G?
Confirm fitment by checking your machine make, model, serial number, and existing track size or OEM part number. For rubber tracks, verify width, pitch, and link count. For undercarriage parts, compare the part number, bolt pattern, tooth count, and machine position. You can also use the <a href="/pages/rubber-track-finder">TrackTECH Track Finder</a> or call <a href="tel:8508167898">(850) 816-7898</a> before ordering.
How fast does TrackTECH ship John Deere 17G parts?
TrackTECH ships rubber tracks and undercarriage parts quickly across the Lower 48. Heavy items typically ship by freight, while smaller undercarriage parts may ship by parcel depending on warehouse availability. Review <a href="/pages/shipping">TrackTECH shipping information</a> or contact us before ordering if you need priority freight options.
What machines is this bottom roller listed for?
Current compatible equipment listed in the TrackTECH catalog includes Hitachi EX12, Hitachi EX5, John Deere 17D, John Deere 17G.
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