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HEAVY IRONMachine-first parts supply.

HEAVY IRON SUPPLY CO.Built for equipment that works.Machine-first parts · Fleet pricing · Nationwide supply

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Kubota KX121-3ST Rollers | Heavy Iron Supply Co.

Mini Excavator

Kubota KX121-3ST

Shop parts matched to your Kubota KX121-3ST. Serial or configuration selection appears only on the exact undercarriage fitments that use it.

Machine Specs +

Kubota Mini Excavator

1 track options2 undercarriage fitments7 attachment categoriesFleet / quantity pricing →

PARTS FOR KX121-3ST

Rubber Tracks1 Sprockets1 Front Idlers0 Rear Idlers0 Rollers1 Attachments7

Kubota KX121-3ST

Rollers

1 options

Heavy Duty Track Roller

Kubota KX121-3ST Bottom Roller - Part #TRRD118-21700

Part Type: Bottom Roller

Part Number: TRRD118-21700

$162.50

In stock4 available across 1 location