Technical Dimensions
| Weight | 29937 lbs |
|---|
CAT 299D Bottom Roller | Part #304-1890
Regular Price
$373.23
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
Common questions about your machine rubber tracks
What bottom roller / track roller fits the Cat 299D?
This bottom roller / track roller is listed for the Cat 299D and matches OEM Part #304-1890. 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 Cat 299D?
Matching drive sprocket options for the Cat 299D include CAT 299D Sprocket | Part #304-1916. 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 Cat 299D?
Matching front idler options for the Cat 299D include CAT 299D Front Idler | Part #304-1878. Front idlers guide the track and help maintain proper tension, so inspect the flange, bearing condition, and wear surface before installing new tracks.
What rear idler fits the Cat 299D?
Matching rear idler options for the Cat 299D include CAT 299D Rear Idler | Part #304-1894. A worn rear idler can contribute to poor track alignment, derailment, and premature edge wear, especially after new rubber tracks are installed.
What rubber tracks pair with this bottom rollers?
Matching rubber track options connected to this Cat 299D undercarriage setup include CAT 299D Rubber Tracks | 450x86x60 (Part #450X86BX60). 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 Cat 299D part?
Yes. Sprockets, idlers, rollers, and rubber tracks wear together as a system. Before replacing this part for the Cat 299D, inspect the full undercarriage for uneven wear, bearing play, hooked sprocket teeth, and track tension issues.
How do I confirm this product fits the Cat 299D?
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 TrackTECH Track Finder or call (850) 816-7898 before ordering.
How fast does TrackTECH ship Cat 299D 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 TrackTECH shipping information or contact us before ordering if you need priority freight options.
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