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.

☎ Call for Pricing — (801) 701-7394 Request a Quote
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 relay glowtime, part number 15694-65990 — Alpine Equipment 15694-65990 RELAY GLOWTIME $87.25 Genuine Kubota filter,oil 1, part number 15628-32110 — Alpine Equipment 15628-32110 FILTER,OIL 1 $22.31 Genuine Kubota gasket,muf/flange na, part number 15625-12360 — Alpine Equipment 15625-12360 GASKET,MUF/FLANGE NA $5.70 Genuine Kubota band,pipe, part number 15606-11720 — Alpine Equipment 15606-11720 BAND,PIPE $24.59 Genuine Kubota gasket,copper, part number 15601-96650 — Alpine Equipment 15601-96650 GASKET,COPPER $4.82 Genuine Kubota spring,start, part number 15601-56480 — Alpine Equipment 15601-56480 SPRING,START $3.99 Genuine Kubota comp lever,governor, part number 15601-56020 — Alpine Equipment 15601-56020 COMP LEVER,GOVERNOR $35.29 Genuine Kubota cartridge,filter, part number 15601-43170 — Alpine Equipment 15601-43170 CARTRIDGE,FILTER $31.94 Genuine Kubota assy filter,fuel, part number 15601-43010 — Alpine Equipment 15601-43010 ASSY FILTER,FUEL $213.19 Genuine Kubota tappet, part number 15601-15553 — Alpine Equipment 15601-15553 TAPPET $12.63 Genuine Kubota bolt,bearing case, part number 15601-04560 — Alpine Equipment 15601-04560 BOLT,BEARING CASE $9.45 Genuine Kubota cock,drain, part number 15575-73100 — Alpine Equipment 15575-73100 COCK,DRAIN $20.35 Genuine Kubota switch,thermometer, part number 15543-83043 — Alpine Equipment 15543-83043 SWITCH,THERMOMETER $63.13 Genuine Kubota cap, part number 15531-72422 — Alpine Equipment 15531-72422 CAP $3.96 Genuine Kubota body,tank, part number 15531-72410 — Alpine Equipment 15531-72410 BODY,TANK $67.67 Genuine Kubota assy tank,reserve, part number 15531-72402 — Alpine Equipment 15531-72402 ASSY TANK,RESERVE $92.34 Genuine Kubota stud, part number 15521-91500 — Alpine Equipment 15521-91500 STUD $3.32 Genuine Kubota collar, part number 15521-57240 — Alpine Equipment 15521-57240 COLLAR $2.91 Genuine Kubota plate,speed control, part number 15521-57115 — Alpine Equipment 15521-57115 PLATE,SPEED CONTROL $67.79 Genuine Kubota plate,thrust, part number 15521-43542 — Alpine Equipment 15521-43542 PLATE,THRUST $0.82 Genuine Kubota assy cup,fuel filter, part number 15521-43100 — Alpine Equipment 15521-43100 ASSY CUP,FUEL FILTER $28.49 Genuine Kubota assy filter,fuel, part number 15521-43018 — Alpine Equipment 15521-43018 ASSY FILTER,FUEL $80.46 Genuine Kubota seat,valve, part number 15521-36930 — Alpine Equipment 15521-36930 SEAT,VALVE $7.78 Genuine Kubota gasket,head cover, part number 15521-14520 — Alpine Equipment 15521-14520 GASKET,HEAD COVER $17.06 Genuine Kubota element,breather, part number 15521-05670 — Alpine Equipment 15521-05670 ELEMENT,BREATHER $1.54 Genuine Kubota gasket na, part number 15472-54550 — Alpine Equipment 15472-54550 GASKET NA $2.22 Genuine Kubota stud, part number 15471-91530 — Alpine Equipment 15471-91530 STUD $4.16 Genuine Kubota LEVER,STOP(2), part number 15471-60162 — Alpine Equipment 15471-60162 LEVER,STOP(2) $4.34 Genuine Kubota solenoid stop, part number 15471-60013 — Alpine Equipment 15471-60013 SOLENOID STOP $123.98 Genuine Kubota lever,speed control, part number 15471-57150 — Alpine Equipment 15471-57150 LEVER,SPEED CONTROL $35.29 Genuine Kubota assy pump,oil, part number 15471-35013 — Alpine Equipment 15471-35013 ASSY PUMP,OIL $96.54 Genuine Kubota oil slinger,crank/s, part number 15471-23312 — Alpine Equipment 15471-23312 OIL SLINGER,CRANK/S $6.93 Genuine Kubota v BELT(A41.5), part number 15469-97010 — Alpine Equipment 15469-97010 V BELT(A41.5) $23.93 Genuine Kubota collar,fan, part number 15449-74150 — Alpine Equipment 15449-74150 COLLAR,FAN $56.34 Genuine Kubota assy meter,hour, part number 15436-83010 — Alpine Equipment 15436-83010 ASSY METER,HOUR $183.96 Genuine Kubota assy pump,water, part number 15425-73038 — Alpine Equipment 15425-73038 ASSY PUMP,WATER $169.42 Genuine Kubota assy starter, part number 15425-63010 — Alpine Equipment 15425-63010 ASSY STARTER $626.55 Genuine Kubota gasket na, part number 15331-96650 — Alpine Equipment 15331-96650 GASKET NA $1.37 Genuine Kubota cover,thermostat, part number 15321-73260 — Alpine Equipment 15321-73260 COVER,THERMOSTAT $14.36 Genuine Kubota gasket,muffler/fl na, part number 15313-12370 — Alpine Equipment 15313-12370 GASKET,MUFFLER/FL NA $6.13 Genuine Kubota assy filter, fuel, part number 15291-43010 — Alpine Equipment 15291-43010 ASSY FILTER, FUEL $79.21 Genuine Kubota plug, part number 15261-96010 — Alpine Equipment 15261-96010 PLUG $2.27 Genuine Kubota clamp,cord, part number 15241-67580 — Alpine Equipment 15241-67580 CLAMP,CORD $1.77 Genuine Kubota spring, part number 15241-36950 — Alpine Equipment 15241-36950 SPRING $2.40 Genuine Kubota gasket,copper, part number 15221-96650 — Alpine Equipment 15221-96650 GASKET,COPPER $1.59 Genuine Kubota stud, part number 15221-91530 — Alpine Equipment 15221-91530 STUD $2.13 Genuine Kubota stud, part number 15221-88210 — Alpine Equipment 15221-88210 STUD $1.74 Genuine Kubota switch,oil, part number 15221-39016 — Alpine Equipment 15221-39016 SWITCH,OIL $27.43

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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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