Kubota KX61-2

Browse aftermarket replacement parts for the Kubota KX61-2 mini excavator. Second generation Kubota K Series 2.5-ton conventional tail swing mini excavator, sitting between the KX41-2 and KX71 in the late 1990s K Series lineup.

Use filters or search by OEM part number to find the right part. Compatibility details are listed on each product page.

Parts Compatible with the Kubota KX61-2 Mini Excavator

The KX61-2 is the 2.5 ton class entry in Kubota's second generation K Series mini excavator lineup, produced from the late 1990s through the early 2000s. It sits between the KX41-2 1.5-ton sibling and the KX71 2.6-ton sibling in the same era K Series family, using the D905 era 3-cylinder mechanical injection diesel engine and direct-drive hydraulic main pump. Customers commonly find KX61-2 machines still in fleet service in rental, landscaping, and small-contractor applications.

The KX61-2 shares many service parts with the KX41-2 and the KX71 (the other late-90s K Series siblings) because Kubota engineered the second generation K Series on a shared parts platform with the D905 engine. Successor third-generation K Series models like the KX71-3 and KX91-3 generally do not share service parts because they introduced a different engine and cooling architecture.

Common Replacement Parts for the Kubota KX61-2

Engine service uses Engine Oil Filter W21ESO1600 (and the alternate 16271-32092 and 1627132090 aftermarket revisions) as the primary spin-on lube filter for the D905 era engine. Fuel Filter 15831-43380 covers the fuel system primary filter.

Cooling system service uses Thermostat 15321-73010 as the most commonly ordered service item. Internal engine service uses Stud 16241-91490 (head stud common service item) and Glow Plug 16851-65510 (cold start service). Many of these internal engine parts cross to the KX41-2 and KX71 (late-90s K Series siblings) and to other Kubota equipment powered by the same era D905 engine family.