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Heavy-Duty Excavator Track Rollers & Bottom Roller Replacements
Special Offers
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Bottom Roller 6814874 For Bobcat 320D 320E 320G 320J 320L 322D 322E 322G 322L
Bottom Roller 6814874 For Bobcat 320D 320E 320G 320J 320L 322D 322E 322G 322L Part Number: 6814874 Application: For Bobcat 320D 320E 320G 320J 320L 322D 322E 322G 322L Condition: New Aftermarket Parts In Stock Key...Regular price $ 140 -
New Bottom Roller 7019167 For Bobcat Mini Excavator 331 335 337 430 334 435
New Bottom Roller 7019167 For Bobcat Mini Excavator 331 335 337 430 334 435 Part Number: 701916 Application: For Bobcat Mini Excavator 331 335 337 430 334 435 Condition: New Aftermarket Parts In Stock Key Features:...Regular price $ 170 -
Bottom Roller 7013575 For Bobcat Excavator E25 E26 E32 E32i E35 E35i E42
Part Name:Track Roller,Bottom Roller Part Number: 7013575 Application: For Bobcat Excavator E25 E26 E32 E32i E35 E35i E42 Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under standard conditions. Heavy-duty design:...Regular price $ 145 -
Bottom Roller RD118-21700 For Kubota KX121-3 Mini Excavators
Bottom Roller RD118-21700 For Kubota KX121-3 Mini Excavators Part Number: RD118-21700 Application: For Kubota KX121-3 Mini Excavators Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent...Regular price $ 220 -
Mini Excavator Track / Bottom roller for YANMAR B50.2B
Mini Excavator Track / Bottom roller for YANMAR B50.2B Part Number: for YANMAR B50.2B Application: for YANMAR B50.2B Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 197 -
New Heavy Equipment Parts Mini Excavator Track / Bottom roller for YANMAR VIO55
New Heavy Equipment Parts Mini Excavator Track / Bottom roller for YANMAR VIO55 Part Number: VIO55 Application: VIO55 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 198
If your machine feels unstable or you hear a grinding noise while traveling, it’s likely time for a replacement track roller. As the primary load-bearing component of your undercarriage, the bottom roller (or lower roller) supports the full weight of the excavator while guiding the track chain across uneven terrain. BeeSpareParts provides precision-forged track roller assemblies designed to resist extreme abrasion and prevent costly downtime.
A seized or leaking track roller can quickly lead to "flat spots" on your track links, significantly accelerating wear across the entire system. To ensure maximum performance, we recommend checking your if you notice track sag, or inspecting your for pitch elongation. Our heavy-duty track rollers are direct-fit alternatives to OEM parts, featuring induction-hardened steel shells and high-performance dual-cone seals to keep lubricants in and contaminants out.
Whether you need a lower roller for a 20-ton Komatsu, a mini-excavator roller for a Cat, or replacement bolts, our parts are factory-tested for load capacity and ready for fast international shipping. Keep your machine moving efficiently—order your premium track roller solutions today.
Fits for:
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Major Brands: Caterpillar (CAT), Komatsu, Hitachi, Kobelco, Volvo, John Deere.
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Equipment Series: PC200, CAT 320, SK200, ZX210, and mini-excavator series.