Construction & Features
| Durability | Heavy duty only |
|---|---|
| Fitment | Serial / configuration verified |
| Construction | Drop forged steel |
| Finish | Heat-treated hardening |
Bobcat T770 Bottom Roller
Regular Price
$331.25
x 1
PART & FITMENT DETAILS
Frequently Asked Questions
Fitment, availability, fulfillment, and support for this product
What bottom roller fits the Bobcat T770?
Bobcat T770 bottom-roller fitment depends on serial number and undercarriage configuration. The governed record currently identifies 6693239 and 6689371 on earlier machines, with 7243576 and 7228629 on later serial ranges.
When does a Bobcat T770 use bottom roller 6693239?
The governed record associates 6693239 with earlier T770 serial ranges equipped with roller suspension. TrackTECH verifies the full serial and undercarriage configuration before shipment.
When does a Bobcat T770 use bottom roller 6689371?
The governed record associates 6689371 with earlier T770 serial ranges using the solid mounted undercarriage. The mapped router variant is linked to the physical TR6689371 Shopify variant.
What about T770 bottom rollers 7243576 and 7228629?
Later T770 serial ranges in the governed record use 7243576 for roller-suspension machines and 7228629 for solid-mount machines. TrackTECH does not currently have sellable canonical Shopify products mapped for those references, so those matches are routed to verification.
What about 6732901B?
6732901B exists as an active TrackTECH physical roller product and appeared on the older archived T770 shell, but it is not supported by the current governed T770 serial-fitment rules. It is therefore not offered as an automatic T770 match.
Is the T770 bottom-roller router tied to live inventory?
Yes for mapped sellable parts. The 6689371 and 6693239 router variants are natively linked to the physical TR6689371 and TR6693239 Shopify variants, so availability follows the underlying inventory.
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