Kubota V2003 Engine Parts

Alpine Equipment stocks OEM and aftermarket parts for the Kubota V2003 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 V2003 engine or a full rebuild? Call our factory-certified Kubota team at (801) 701-7394.

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Kubota V2003 diesel engine — genuine parts from Alpine Equipment Repair
  • Cylinders4
  • Displacement122.0 cu.in.
  • Bore & Stroke3.27 x 3.64 in
  • Rated Output43.7–59 HP
  • Max Torque96.1–125.1 lb-ft
  • AspirationTurbocharged / Naturally aspirated
  • Dry Weight397–458 lbs

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

V2003 Engine Parts (327 parts)

1A021-57212 GASKET(PLATE) $2.40 1A021-56602 COMP.GUIDE,SOLENOID $9.43 1A021-56422 SPRING(GOVERNOR,2) $2.92 1A021-54160 APPARATUS,IDLING $74.79 1A021-51663 GASKET, PUMP COVER $2.92 1A021-35150 GASKET,OIL PUMP NA $1.20 1A021-33112 FLANGE,OIL FILLER $12.60 1A021-24982 BUSH,IDLE GEAR $19.08 1A021-23192 PIN,STRAIGHT $1.74 1A021-21310 PISTON PIN $6.47 1A021-04130 GASKET,GEAR CASE NA $25.80 19830-12320 FLANGE,MUFFLER $169.52 19629-25017 COMP FLYWHEEL $888.33 19498-83044 ASSY THERMOSWITCH $60.47 19416-91010 BOLT $16.35 19268-65780 ASSY TERMINAL $4.34 19237-65910 TERMINAL $1.17 19202-23280 SLEEVE,CRANKSHAFT $28.75 19202-23250 COLLAR,CRANKSHAFT $28.50 19077-53743 PIPE,INJECTION 4 $43.19 19077-53733 PIPE,INJECTION 3 $40.10 19077-53723 PIPE,INJECTION 2 $43.46 19077-53714 PIPE,INJECTION 1 $43.46 19077-53650 SEAL,HEAT $5.44 19077-52123 SHIM,INJ.PUMP 0.30 $6.65 19077-12110 MUFFLER $471.60 19077-01504 COMP.OIL PAN $241.34 19071-56410 SPRING, GOVERNOR 1 $8.56 19013-15110 ROD,PUSH $6.22 19013-03450 BOLT,CYLINDER HEAD $9.58 17580-16060 CAP,RADIATOR $37.31 17539-52033 ASSY PUMP,FUEL $135.06 17480-97010 BELT(A-42.0) $27.78 17456-36420 GUIDE,OIL GAUGE $21.50 17391-96160 PLUG $0.64 17381-63012 ASSY STARTER $607.35 17371-74110 FAN $104.82 17355-12312 MANIFOLD,EXHAUST $256.71 17351-74250 PULLEY,FAN $48.50 17331-73342 PIPE 1,RETURN $5.78 17331-21982 BUSH,PISTON PIN $8.24 17311-22970 METAL,CRANKPIN 02 $27.48 17311-22312 METAL,CRANKPIN $27.77 17311-22014 ROD,CONNECTING,ASSY $376.05 17298-63010 ASSY STARTER $554.40 17298-43430 HOLDER,FILTER $11.63 17123-63017 ASSY STARTER $476.69 17121-52033 ASSY PUMP,FUEL $135.06

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Need pricing on a Kubota V2003 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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349 S 100 W, American Fork, UT 84003 · Mon–Fri 7:00 AM – 5:00 PM · Sat by Appt