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Select a vehicle to verify fitment
Select a vehicle to verify fitment
Select a vehicle to verify fitment
Select a vehicle to verify fitment
Package Includes:
1x Bottom Roller
Fitment Guide:
For CAT 289D
Roller specifications:
Bottom Roller Weight: 70.55 pounds
Package Dimensions: 8.66" X 8.66" X 9.05"
Color: Yellow
Material: 50 MnB Steel
Surface Hardness: HRC52-58, Deepth:5mm-8mm
Locking pin, 65Mn or 45 carbon steel, hardened HRC25-28.
Bolt, grade 12.9, HRC45-52. 6.
Seal: Nitrile rubber. Operating temperature range -20℃ to 110℃.
Finish: Smooth
Technique: Forging and Casting
Note: Please verify that the item meets your needs before making a purchase.
This bottom track roller is a robust undercarriage replacement part for your excavator. Our rollers are constructed from high-strength, hardened steel, and feature quality seals that ensure excellent oil retention. Sealed bearings effectively prevent dirt, mud, and grime from entering the internal components. Made from durable, corrosion- and dust-resistant materials, each roller is factory-tested to meet or exceed OEM specifications.
Designed and manufactured to exact OEM standards using premium high-strength steel, this track roller delivers long-lasting and reliable performance, even in the harshest conditions.