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K&N Air Filters for the Kubota KX121

Kubota KX121 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any air filter for Kubota models!
  • Designed to Increase Horsepower and Acceleration in your Kubota
  • High Air Flow with Excellent Filtration
  • Washable and Reusable
Order your K&N replacement air filter Factory Direct today!
Help your Kubota KX121 run better.
  • Fast and FREE SHIPPING with Minimum Order
  • Simple, Quick and Secure Online Ordering
K&N Replacement Air Filters
Vehicle DescriptionPart NumberProduct Image 
Kubota KX121 - All
Excavator
Kubota KX121 Air Filter
E-4800 E-4800 KUBOTA KX121 Air Filter
List Price: $110.19
Factory Direct Price: $70.99
Kubota KX121-2 - All
Excavator
Kubota KX121-2 Air Filter
E-4800 E-4800 KUBOTA KX121-2 Air Filter
List Price: $110.19
Factory Direct Price: $70.99
Kubota KX121-2S - All
Excavator
Kubota KX121-2S Air Filter
E-4800 E-4800 KUBOTA KX121-2S Air Filter
List Price: $110.19
Factory Direct Price: $70.99
Kubota KX121-3 - All
Excavator
Kubota KX121-3 Air Filter
E-4962 E-4962 KUBOTA KX121-3 Air Filter
List Price: $77.39
Factory Direct Price: $49.99
Kubota KX121-3 - S/N 20000-29999
Excavator
Kubota KX121-3 Air Filter
E-4962 E-4962 KUBOTA KX121-3 Air Filter
List Price: $77.39
Factory Direct Price: $49.99
Kubota KX121-3S - S/N 30000-69999
Excavator
Kubota KX121-3S Air Filter
E-4962 E-4962 KUBOTA KX121-3S Air Filter
List Price: $77.39
Factory Direct Price: $49.99
Kubota KX121-3ST - From S/N 70000
Excavator
Kubota KX121-3ST Air Filter
E-4962 E-4962 KUBOTA KX121-3ST Air Filter
List Price: $77.39
Factory Direct Price: $49.99

Upgrade your Kubota KX121 today with a K&N air filter.