Kubota R310B

Browse aftermarket replacement parts for the Kubota R310B compact wheel loader. Kubota R Series B-variant compact wheel loader, the refreshed successor to the original R310 in the Kubota wheel loader 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 R310B Compact Wheel Loader

The R310B is the B-variant successor to the original R310 in Kubota's R Series compact wheel loader family. The R310BH designation indicates the hydraulic-option variant of the same physical machine. Both share the chassis, drivetrain, and engine. The R310B introduced an updated engine spec and refreshed cab over the original R310 while retaining the same operating class and bucket capacity. Customers commonly find R310B units in active service in landscaping, light construction, and material handling applications.

The R310B shares many service parts with the original R310 (the previous generation) and with other Kubota compact equipment powered by the same era engine family. Successor R320 / R420 / R520 wheel loaders use different chassis and engine spec, so cross-fitment to those models is limited.

Common Replacement Parts for the Kubota R310B

Engine service uses Engine Oil Filter 16271-32092 as the primary spin-on lube filter for the R310B engine. Cooling system service uses Thermostat 15321-73010 and Water Pump 16251-73034, paired with Thermostat Gasket 15676-73270.

Internal engine service uses Stud 16241-91490 (head stud common service item), Glow Plug 16851-65510 (original cold start service), Glow Plug 1G679-65512 (later revision), and Oil Pressure Switch 15841-39010. Many of these internal engine parts cross to the original R310 and other Kubota equipment powered by the same era engine family.