Kubota D722 Engine Parts

Alpine Equipment stocks OEM and aftermarket parts for the Kubota D722 engine — filters, gaskets, seals, pumps, water pumps, injectors, and complete rebuild components. Same-day shop pickup in Utah County; nationwide shipping.

Need pricing on a complete D722 engine or a full rebuild? Call our factory-certified Kubota team at (801) 701-7394.

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Kubota D722 diesel engine — genuine parts from Alpine Equipment Repair
  • Cylinders3
  • Displacement43.88 cu.in.
  • Bore & Stroke2.64 x 2.68 in
  • Rated Output20 HP
  • Max Torque33.8 lb-ft
  • AspirationNaturally aspirated
  • Dry Weight139–194 lbs

Specs vary by engine variant/spec code. Confirm fitment by part number or call us.

Kubota D722 Manuals & Parts Diagrams

Official Kubota parts lists and service-data reference for this model. Use them to find the exact part number or spec, then search or call to order. Or browse the full Kubota manual library.

Illustrated Parts Lists

Service Data

D722 Engine Parts (698 parts)

Genuine Kubota hose, part number 1G292-72950 — Alpine Equipment 1G292-72950 HOSE $73.53 Genuine Kubota assy radiator, part number 1G292-72060 — Alpine Equipment 1G292-72060 ASSY RADIATOR $851.64 Genuine Kubota hose, part number 1G291-72940 — Alpine Equipment 1G291-72940 HOSE $29.84 Genuine Kubota hose,water, part number 1G291-72850 — Alpine Equipment 1G291-72850 HOSE,WATER $19.73 Genuine Kubota assy fuel tank, part number 1G291-41013 — Alpine Equipment 1G291-41013 ASSY FUEL TANK $950.24 Genuine Kubota shutoff-valve(drain), part number 1G171-73020 — Alpine Equipment 1G171-73020 SHUTOFF-VALVE(DRAIN) $16.95 Genuine Kubota sensor(revolution), part number 1G171-59660 — Alpine Equipment 1G171-59660 SENSOR(REVOLUTION) $50.24 Genuine Kubota nut, part number 1G031-54210 — Alpine Equipment 1G031-54210 NUT $2.99 Genuine Kubota gasket,copper, part number 1G021-96650 — Alpine Equipment 1G021-96650 GASKET,COPPER $2.40 Genuine Kubota alternator,assy, part number 1E994-64010 — Alpine Equipment 1E994-64010 ALTERNATOR,ASSY $232.71 Genuine Kubota assy water pump, part number 1E496-73030 — Alpine Equipment 1E496-73030 ASSY WATER PUMP $155.47 Genuine Kubota solenoid,assy, part number 1E411-60013 — Alpine Equipment 1E411-60013 SOLENOID,ASSY $582.56 Genuine Kubota thermostat,assy, part number 1E399-73012 — Alpine Equipment 1E399-73012 THERMOSTAT,ASSY $30.30 Genuine Kubota assy starter, part number 1E321-63010 — Alpine Equipment 1E321-63010 ASSY STARTER $564.66 Genuine Kubota assy filter,fuel, part number 1E250-43010 — Alpine Equipment 1E250-43010 ASSY FILTER,FUEL $86.54 Genuine Kubota assy,pump, part number 1E125-35020 — Alpine Equipment 1E125-35020 ASSY,PUMP $148.81 Genuine Kubota gasket,gear case, part number 1E125-04130 — Alpine Equipment 1E125-04130 GASKET,GEAR CASE $16.75 Genuine Kubota comp case gear, part number 1E121-04023 — Alpine Equipment 1E121-04023 COMP CASE GEAR $414.48 Genuine Kubota gauge,oil, part number 1E111-36410 — Alpine Equipment 1E111-36410 GAUGE,OIL $14.72 Genuine Kubota hose,water, part number 1E103-72940 — Alpine Equipment 1E103-72940 HOSE,WATER $16.85 Genuine Kubota hose,water, part number 1E103-72850 — Alpine Equipment 1E103-72850 HOSE,WATER $21.11 Genuine Kubota assy radiator, part number 1E103-72060 — Alpine Equipment 1E103-72060 ASSY RADIATOR $842.82 Genuine Kubota assy pump,water, part number 1E051-73036 — Alpine Equipment 1E051-73036 ASSY PUMP,WATER $168.59 Genuine Kubota comp flange,water, part number 1E051-72702 — Alpine Equipment 1E051-72702 COMP FLANGE,WATER $96.96 Genuine Kubota switch,oil, part number 1A024-39010 — Alpine Equipment 1A024-39010 SWITCH,OIL $27.43 Genuine Kubota o ring,breather, part number 1A021-05430 — Alpine Equipment 1A021-05430 O RING,BREATHER $3.19 Genuine Kubota assy STARTER(24V), part number 19883-63010 — Alpine Equipment 19883-63010 ASSY STARTER(24V) $782.13 Genuine Kubota assy coupler, part number 19872-65880 — Alpine Equipment 19872-65880 ASSY COUPLER $2.65 Genuine Kubota assy coupler, part number 19838-65830 — Alpine Equipment 19838-65830 ASSY COUPLER $11.84 Genuine Kubota collar, part number 19837-64374 — Alpine Equipment 19837-64374 COLLAR $11.21 Genuine Kubota lever,engine stop, part number 19837-57720 — Alpine Equipment 19837-57720 LEVER,ENGINE STOP $112.07 Genuine Kubota belt,fan, part number 19805-72530 — Alpine Equipment 19805-72530 BELT,FAN $13.50 Genuine Kubota BELT,FAN(32.5), part number 19701-97010 — Alpine Equipment 19701-97010 BELT,FAN(32.5) $17.14 Genuine Kubota assy pump,fuel na, part number 19667-52034 — Alpine Equipment 19667-52034 ASSY PUMP,FUEL NA $137.72 Genuine Kubota holder,fuel filter, part number 19653-43430 — Alpine Equipment 19653-43430 HOLDER,FUEL FILTER $17.72 Genuine Kubota comp.plate,speed co., part number 19643-57014 — Alpine Equipment 19643-57014 COMP.PLATE,SPEED CO. $143.86 Genuine Kubota assy alternator, part number 19630-64015 — Alpine Equipment 19630-64015 ASSY ALTERNATOR $322.82 Genuine Kubota assy thermoswitch, part number 19498-83044 — Alpine Equipment 19498-83044 ASSY THERMOSWITCH $60.47 Genuine Kubota gasket na, part number 19483-33123 — Alpine Equipment 19483-33123 GASKET NA $1.59 Genuine Kubota comp flange,water, part number 19462-72700 — Alpine Equipment 19462-72700 COMP FLANGE,WATER $76.32 Genuine Kubota manifold,exhaust, part number 19462-12312 — Alpine Equipment 19462-12312 MANIFOLD,EXHAUST $135.11 Genuine Kubota gasket(meter,hour), part number 19461-88132 — Alpine Equipment 19461-88132 GASKET(METER,HOUR) $2.22 Genuine Kubota spring,governer, part number 19461-56410 — Alpine Equipment 19461-56410 SPRING,GOVERNER $2.17 Genuine Kubota belt,fan, part number 19449-97010 — Alpine Equipment 19449-97010 BELT,FAN $22.89 Genuine Kubota 285 coupler, part number 19428-65830 — Alpine Equipment 19428-65830 285 COUPLER $15.37 Genuine Kubota assy dynamo, part number 19269-64010 — Alpine Equipment 19269-64010 ASSY DYNAMO $164.43 Genuine Kubota assy starter, part number 19269-63010 — Alpine Equipment 19269-63010 ASSY STARTER $549.58 Genuine Kubota assy terminal, part number 19268-65780 — Alpine Equipment 19268-65780 ASSY TERMINAL $4.34

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Need pricing on a Kubota D722 engine or a rebuild?

We sell, exchange, and rebuild Kubota engines — and stock the parts to keep yours running. Call or send a quote request.

(801) 701-7394

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