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Heavy-Duty Excavator Track Rollers & Bottom Roller Replacements
Special Offers
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Track Roller Lower Roller Botton Roller For Kobelco Excavator SK300
Track Roller Lower Roller Botton Roller For Kobelco Excavator SK300 Part Number: SK300 Application: SK300 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 620 -
Track Roller Bottom Roller for Yanmar VIO45 VIO50 B50 Mini Excavator Equipment
Track Roller Bottom Roller for Yanmar VIO45 VIO50 B50 Mini Excavator Equipment Part Number: VIO45 VIO50 B50 Application: VIO45 VIO50 B50 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation....Regular price $ 200 -
Track Rollers 203-30-00220 Lower Roller for Komatsu PC130-7 PC120-6 PC100-6
See Details: BR200T-1 S/N 1101-UP MOBILE CRUSHERS AND RECYCLERS BZ210-1 S/N 1001-UP (Overseas Version) MOBILE CRUSHERS AND RECYCLERS BZ210-1 S/N 1001-UP MOBILE CRUSHERS AND RECYCLERS CS210-1 S/N 10001-UP CRAWLER STABILIZERS JT150-1 S/N 1001-UP ROLLERS PC100-5Z S/N...Regular price $ 389 -
The Mini Excavator Track roller/ Bottom roller for Kobelco SK042,SK45,SK50
The Mini Excavator Track roller/ Bottom roller for Kobelco SK042,SK45,SK50 Part Number: SK042,SK45,SK50 Application: SK042,SK45,SK50 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 190 -
The Mini Excavator Track roller/ Bottom roller for Kubota U15
The Mini Excavator Track roller/ Bottom roller for Kubota U15 Part Number: U15 Application: U15 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 150 -
Bottom Roller Track Roller for Kubota KX121-2 Mini Excavator
Bottom Roller Track Roller for Kubota KX121-2 Mini Excavator Part Number: KX121-2 Application: for Kubota KX121-2 Mini Excavator Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 200
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.