Technical Dimensions
| Part # | PN 87535298 |
|---|---|
| Tooth Count | |
| Bolt Hole Count | |
| Auxiliary Holes | |
| Outside Diameter | |
| Inside Diameter | |
| Dish Depth | |
| Flange Diameter | |
| Drive Configuration | |
| Mount Configuration | |
| Stamped Part # | |
| Pitch | |
| Weight | 83.6 lbs |
Case TR310B Front Idler | Part #87535298
Regular Price
$473.75
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 front idler fits the Case TR310B?
This front idler is listed for the Case TR310B and matches OEM Part #87535298. 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 Case TR310B?
Matching drive sprocket options for the Case TR310B include <a href="/products/case-tr310b-sprocket">Case TR310B Sprocket | Part #87460888</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 bottom rollers fit the Case TR310B?
Matching bottom roller or track roller options for the Case TR310B include <a href="/products/case-tr310b-track-roller">Case TR310B Track Roller | Part #87535297</a>. Replacing worn rollers before installing new rubber tracks helps keep the undercarriage aligned and reduces uneven wear across the track carcass.
What rubber tracks pair with this front idlers?
Matching rubber track options connected to this Case TR310B undercarriage setup include <a href="/products/case-tr310b-rubber-tracks">Case TR310B Rubber Tracks (Part #320X86BX50)</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 Case TR310B part?
Yes. Sprockets, idlers, rollers, and rubber tracks wear together as a system. Before replacing this part for the Case TR310B, inspect the full undercarriage for uneven wear, bearing play, hooked sprocket teeth, and track tension issues.
How do I confirm this product fits the Case TR310B?
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 Case TR310B 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 front idler listed for?
Current compatible equipment listed in the TrackTECH catalog includes Case 420CT, Case 440CT, Case 445CT, Case 450CT, Case TR270, Case TR270B, Case TR310, Case TR310B, Case TR320, Case TR340, Case TR340B, Case TV370B, Case TV380, Case TV450, with additional models shown on the product page.
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