Kubota D1703 Engine Parts

Alpine Equipment stocks OEM and aftermarket parts for the Kubota D1703 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 D1703 engine or a full rebuild? Call our factory-certified Kubota team at (801) 701-7394.

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Kubota D1703 diesel engine — genuine parts from Alpine Equipment Repair
  • Cylinders3
  • Displacement100.5 cu.in.
  • Bore & Stroke3.43 x 3.64 in
  • Rated Output24.8–36.7 HP
  • Max Torque71.8–83.3 lb-ft
  • AspirationNaturally aspirated
  • Dry Weight326–375 lbs

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

Kubota D1703 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

D1703 Engine Parts (567 parts)

Genuine Kubota assy starter, part number 17123-63017 — Alpine Equipment 17123-63017 ASSY STARTER $476.69 Genuine Kubota assy pump,fuel, part number 17121-52033 — Alpine Equipment 17121-52033 ASSY PUMP,FUEL $135.06 Genuine Kubota gauge,oil, part number 17111-36410 — Alpine Equipment 17111-36410 GAUGE,OIL $30.74 Genuine Kubota stay,dynamo, part number 17077-64420 — Alpine Equipment 17077-64420 STAY,DYNAMO $8.46 Genuine Kubota assy filter,fuel, part number 17076-43015 — Alpine Equipment 17076-43015 ASSY FILTER,FUEL $113.54 Genuine Kubota pipe,inlet, part number 16662-11622 — Alpine Equipment 16662-11622 PIPE,INLET $60.64 Genuine Kubota fan, part number 16661-74110 — Alpine Equipment 16661-74110 FAN $78.56 Genuine Kubota gasket,muffler fl.na, part number 16661-12370 — Alpine Equipment 16661-12370 GASKET,MUFFLER FL.NA $4.34 Genuine Kubota assy coupler, part number 16645-65830 — Alpine Equipment 16645-65830 ASSY COUPLER $13.61 Genuine Kubota assy cleaner air, part number 16616-11014 — Alpine Equipment 16616-11014 ASSY CLEANER AIR $482.54 Genuine Kubota assy coupler, part number 16611-65830 — Alpine Equipment 16611-65830 ASSY COUPLER $11.84 Genuine Kubota cover, part number 16551-43210 — Alpine Equipment 16551-43210 COVER $35.87 Genuine Kubota gasket,cyl.head na, part number 16487-03310 — Alpine Equipment 16487-03310 GASKET,CYL.HEAD NA $92.46 Genuine Kubota hex.bolt, part number 16467-91020 — Alpine Equipment 16467-91020 HEX.BOLT $5.85 Genuine Kubota seal,oil, part number 16433-04460 — Alpine Equipment 16433-04460 SEAL,OIL $30.18 Genuine Kubota nut, part number 16429-92010 — Alpine Equipment 16429-92010 NUT $2.16 Genuine Kubota plug,drain, part number 16427-33750 — Alpine Equipment 16427-33750 PLUG,DRAIN $5.65 Genuine Kubota bush,idle gear, part number 16427-24980 — Alpine Equipment 16427-24980 BUSH,IDLE GEAR $203.64 Genuine Kubota hex.bolt, part number 16424-91010 — Alpine Equipment 16424-91010 HEX.BOLT $6.72 Genuine Kubota piston, part number 16423-21112 — Alpine Equipment 16423-21112 PISTON $125.60 Genuine Kubota controller, part number 16415-65662 — Alpine Equipment 16415-65662 CONTROLLER $131.28 Genuine Kubota relay,glow, part number 16415-65600 — Alpine Equipment 16415-65600 RELAY,GLOW $55.35 Genuine Kubota spring.governor 2, part number 16415-56420 — Alpine Equipment 16415-56420 SPRING.GOVERNOR 2 $5.42 Genuine Kubota shim,inj.pump 0.30, part number 16414-52120 — Alpine Equipment 16414-52120 SHIM,INJ.PUMP 0.30 $4.34 Genuine Kubota shim,inj.pump 0.25, part number 16414-52110 — Alpine Equipment 16414-52110 SHIM,INJ.PUMP 0.25 $4.34 Genuine Kubota shim,inj.pump 0.20, part number 16414-52090 — Alpine Equipment 16414-52090 SHIM,INJ.PUMP 0.20 $4.34 Genuine Kubota comp.crankshaft, part number 16414-23020 — Alpine Equipment 16414-23020 COMP.CRANKSHAFT $3,185.37 Genuine Kubota comp.oil pan, part number 16414-01504 — Alpine Equipment 16414-01504 COMP.OIL PAN $232.50 Genuine Kubota assy switch,starter, part number 16286-63602 — Alpine Equipment 16286-63602 ASSY SWITCH,STARTER $79.41 Genuine Kubota assy element, part number 16271-43562 — Alpine Equipment 16271-43562 ASSY ELEMENT $13.92 Genuine Kubota element,breather, part number 16241-05670 — Alpine Equipment 16241-05670 ELEMENT,BREATHER $3.63 Genuine Kubota assy thermoswitch, part number 16222-83043 — Alpine Equipment 16222-83043 ASSY THERMOSWITCH $73.76 Genuine Kubota gasket,thermostat na, part number 16221-73270 — Alpine Equipment 16221-73270 GASKET,THERMOSTAT NA $1.70 Genuine Kubota kit holder,nozzle, part number 16082-53903 — Alpine Equipment 16082-53903 KIT HOLDER,NOZZLE $202.47 Genuine Kubota plug,drain, part number 15951-33750 — Alpine Equipment 15951-33750 PLUG,DRAIN $15.53 Genuine Kubota plug,oil filler, part number 15852-33140 — Alpine Equipment 15852-33140 PLUG,OIL FILLER $12.57 Genuine Kubota washer, part number 15841-94040 — Alpine Equipment 15841-94040 WASHER $2.48 Genuine Kubota nut, part number 15841-92030 — Alpine Equipment 15841-92030 NUT $4.23 Genuine Kubota nut, part number 15841-92010 — Alpine Equipment 15841-92010 NUT $2.91 Genuine Kubota clamp,pipe 2, part number 15841-53860 — Alpine Equipment 15841-53860 CLAMP,PIPE 2 $2.91 Genuine Kubota clamp,pipe 1, part number 15841-53850 — Alpine Equipment 15841-53850 CLAMP,PIPE 1 $4.59 Genuine Kubota gasket na, part number 15841-53622 — Alpine Equipment 15841-53622 GASKET NA $1.68 Genuine Kubota switch,oil, part number 15841-39013 — Alpine Equipment 15841-39013 SWITCH,OIL $24.41 Genuine Kubota fan, part number 15809-74110 — Alpine Equipment 15809-74110 FAN $73.28 Genuine Kubota fan, part number 15807-74110 — Alpine Equipment 15807-74110 FAN $146.49 Genuine Kubota gasket,water pump na, part number 15766-73430 — Alpine Equipment 15766-73430 GASKET,WATER PUMP NA $10.90 Genuine Kubota gasket,gear case na, part number 15766-04132 — Alpine Equipment 15766-04132 GASKET,GEAR CASE NA $23.87 Genuine Kubota assy element,a/c, part number 15741-11084 — Alpine Equipment 15741-11084 ASSY ELEMENT,A/C $43.53

More Kubota Engine Parts

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Need pricing on a Kubota D1703 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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